{"id":55025,"date":"2025-03-08T18:57:36","date_gmt":"2025-03-08T09:57:36","guid":{"rendered":"https:\/\/hnu4c.shop\/blog\/development\/pull-based-load-balancing-pattern-worker-nodes-take-the-work-directly-and-balance-the-load"},"modified":"2025-03-08T18:57:38","modified_gmt":"2025-03-08T09:57:38","slug":"pull-based-load-balancing-pattern-worker-nodes-take-the-work-directly-and-balance-the-load","status":"publish","type":"post","link":"https:\/\/hnu4c.shop\/blog\/development\/pull-based-load-balancing-pattern-worker-nodes-take-the-work-directly-and-balance-the-load","title":{"rendered":"Pull-based Load Balancing \ud328\ud134: \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc791\uc5c5\uc744 \uc9c1\uc811 \uac00\uc838\uac00 \ubd80\ud558 \uade0\ub4f1\ud654"},"content":{"rendered":"<ul class=\"toc_post_list\">\n<li>\n<h2>\ubaa9\ucc28<\/h2>\n<ul>\n<li><a href=\"#pull-based-load-balancing-%ed%8c%a8%ed%84%b4-%ec%9b%8c%ec%bb%a4-%eb%85%b8%eb%93%9c%ea%b0%80-%ec%9e%91%ec%97%85%ec%9d%84-%ec%a7%81%ec%a0%91-%ea%b0%80%ec%a0%b8%ea%b0%80-%eb%b6%80%ed%95%98-%ea%b7%a0-gJwHMHElcz\">Pull-based Load Balancing \ud328\ud134: \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc791\uc5c5\uc744 \uc9c1\uc811 \uac00\uc838\uac00 \ubd80\ud558 \uade0\ub4f1\ud654<\/a><\/li>\n<li><a href=\"#1-pull-based-load-balancing-%ed%8c%a8%ed%84%b4-%ea%b0%9c%ec%9a%94%ec%99%80-%ec%9b%90%eb%a6%ac-gJwHMHElcz\">1. Pull-based Load Balancing \ud328\ud134 \uac1c\uc694\uc640 \uc6d0\ub9ac<\/a><\/li>\n<li><a href=\"#2-pull-based-load-balancing-%ea%b5%ac%ed%98%84-%eb%b0%8f-%ec%95%84%ed%82%a4%ed%85%8d%ec%b2%98-%ec%84%a4%ea%b3%84-gJwHMHElcz\">2. Pull-based Load Balancing \uad6c\ud604 \ubc0f \uc544\ud0a4\ud14d\ucc98 \uc124\uacc4<\/a><\/li>\n<li><a href=\"#3-%ec%82%ac%eb%a1%80-%ec%97%b0%ea%b5%ac-%eb%b0%8f-%ec%8b%a4%ec%a0%9c-%ec%a0%81%ec%9a%a9-%ec%98%88%ec%8b%9c-gJwHMHElcz\">3. \uc0ac\ub840 \uc5f0\uad6c \ubc0f \uc2e4\uc81c \uc801\uc6a9 \uc608\uc2dc<\/a><\/li>\n<li><a href=\"#4-pull-based-load-balancing%ec%9d%98-%ec%9e%a5%ec%a0%90-%ed%95%9c%ea%b3%84-%eb%b0%8f-%eb%af%b8%eb%9e%98-%ec%a0%84%eb%a7%9d-gJwHMHElcz\">4. Pull-based Load Balancing\uc758 \uc7a5\uc810, \ud55c\uacc4 \ubc0f \ubbf8\ub798 \uc804\ub9dd<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>    <title id=\"pull-based-load-balancing-%ed%8c%a8%ed%84%b4-%ec%9b%8c%ec%bb%a4-%eb%85%b8%eb%93%9c%ea%b0%80-%ec%9e%91%ec%97%85%ec%9d%84-%ec%a7%81%ec%a0%91-%ea%b0%80%ec%a0%b8%ea%b0%80-%eb%b6%80%ed%95%98-%ea%b7%a0-gJwHMHElcz\">Pull-based Load Balancing \ud328\ud134: \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc791\uc5c5\uc744 \uc9c1\uc811 \uac00\uc838\uac00 \ubd80\ud558 \uade0\ub4f1\ud654<\/title><\/p>\n<h1 id=\"pull-based-load-balancing-%ed%8c%a8%ed%84%b4-%ec%9b%8c%ec%bb%a4-%eb%85%b8%eb%93%9c%ea%b0%80-%ec%9e%91%ec%97%85%ec%9d%84-%ec%a7%81%ec%a0%91-%ea%b0%80%ec%a0%b8%ea%b0%80-%eb%b6%80%ed%95%98-%ea%b7%a0-gJwHMHElcz\">Pull-based Load Balancing \ud328\ud134: \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc791\uc5c5\uc744 \uc9c1\uc811 \uac00\uc838\uac00 \ubd80\ud558 \uade0\ub4f1\ud654<\/h1>\n<p><img decoding=\"async\" src=\"https:\/\/hnu4c.shop\/blog\/wp-content\/uploads\/2025\/03\/pull-based-load-balancing-ed8ca8ed84b4-ec9b8cecbba4-eb85b8eb939ceab080-ec9e91ec9785ec9d84-eca781eca091-eab080eca0b8eab080-ebb680ed9598-eab7a0.jpeg\" alt=\"Pull-based Load Balancing \ud328\ud134: \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc791\uc5c5\uc744 \uc9c1\uc811 \uac00\uc838\uac00 \ubd80\ud558 \uade0\ub4f1\ud654\" \/><\/p>\n<p>\ucd5c\uadfc \ud074\ub77c\uc6b0\ub4dc \ucef4\ud4e8\ud305\uacfc \ubd84\uc0b0 \uc2dc\uc2a4\ud15c \ud658\uacbd\uc5d0\uc11c \ubd80\ud558 \ubd84\uc0b0(Load Balancing)\uc740 \uc2dc\uc2a4\ud15c\uc758 \uc548\uc815\uc131\uacfc \ud6a8\uc728\uc131\uc744 \ud655\ubcf4\ud558\ub294 \ud575\uc2ec \uae30\uc220\ub85c \uc790\ub9ac\ub9e4\uae40\ud558\uc600\uc2b5\ub2c8\ub2e4. \uc5ec\ub7ec \ubd80\ud558 \ubd84\uc0b0 \uae30\ubc95 \uc911\uc5d0\uc11c\ub3c4 Pull-based Load Balancing \ud328\ud134\uc740 \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc911\uc559\uc758 \uc791\uc5c5 \ud050\uc5d0\uc11c \uc790\uc2e0\uc774 \ucc98\ub9ac\ud560 \uc791\uc5c5\uc744 \uc9c1\uc811 \uac00\uc838\uac00\ub294 \ubc29\uc2dd\uc73c\ub85c, \uc11c\ubc84\uc758 \ubd80\ud558 \ubd84\uc0b0 \ubc0f \ud655\uc7a5\uc131 \ubb38\uc81c\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ud574\uacb0\ud560 \uc218 \uc788\ub294 \uc811\uadfc\ubc95\uc785\ub2c8\ub2e4. \ubcf8 \uae00\uc5d0\uc11c\ub294 Pull-based Load Balancing \ud328\ud134\uc758 \uae30\ubcf8 \uc6d0\ub9ac\ubd80\ud130 \uad6c\ud604 \ubc29\ubc95, \uc2e4\uc81c \uc801\uc6a9 \uc0ac\ub840, \uadf8\ub9ac\uace0 \uc7a5\ub2e8\uc810 \ubc0f \ud5a5\ud6c4 \ubc1c\uc804 \ubc29\ud5a5\uae4c\uc9c0 \uc804\ubb38\uc801\uc778 \uad00\uc810\uc5d0\uc11c \uc2ec\ub3c4 \uc788\uac8c \ubd84\uc11d\ud558\uace0\uc790 \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae00\uc740 \ubd84\uc0b0 \uc2dc\uc2a4\ud15c, \ud074\ub77c\uc6b0\ub4dc \ub124\uc774\ud2f0\ube0c \uc544\ud0a4\ud14d\ucc98, \ub9c8\uc774\ud06c\ub85c\uc11c\ube44\uc2a4 \ub4f1 \ud604\ub300 IT \uc778\ud504\ub77c\uc5d0 \ub300\ud55c \uc804\ubb38 \uc9c0\uc2dd\uc744 \uac16\ucd98 \ub3c5\uc790\ub4e4\uc744 \ub300\uc0c1\uc73c\ub85c \uc791\uc131\ub41c \ub9cc\ud07c, \uae30\uc220\uc801 \uc138\ubd80\uc0ac\ud56d \ubc0f \uc774\ub97c \ub4b7\ubc1b\uce68\ud558\ub294 \uc2e4\uc81c \uc0ac\ub840, \ud1b5\uacc4 \uc790\ub8cc, \uadf8\ub9ac\uace0 \ucf54\ub4dc \uc608\uc81c \ub4f1\uc744 \ud3ec\ud568\ud558\uc5ec \ub3c5\uc790\uc5d0\uac8c \uc2e4\uc9c8\uc801\uc774\uace0 \uad6c\uccb4\uc801\uc778 \uc778\uc0ac\uc774\ud2b8\ub97c \uc81c\uacf5\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud2b9\ud788, Pull-based Load Balancing \ubc29\uc2dd\uc740 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uc0ac\uc774\uc758 \uc804\ud1b5\uc801\uc778 Push \ubc29\uc2dd\uacfc \ub2ec\ub9ac, \uc6cc\ucee4 \ub178\ub4dc\uac00 \ub2a5\ub3d9\uc801\uc73c\ub85c \uc791\uc5c5 \ucc98\ub9ac\ub97c \uc120\ud0dd\ud558\uae30 \ub54c\ubb38\uc5d0 \uae09\uaca9\ud55c \ubd80\ud558 \ubcc0\ud654\uc5d0 \uc880 \ub354 \uc720\uc5f0\ud558\uac8c \ub300\uc751\ud560 \uc218 \uc788\ub294 \uc7a5\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uc774 \uad6c\uc870\ub294 \uc791\uc5c5 \ub300\uae30\uc5f4(Queue) \ud615\ud0dc\ub85c \uc9d1\uc911\ud654\ub41c \uc6cc\ud06c\ub85c\ub4dc\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \ubd84\uc0b0\uc2dc\ud0a4\uae30 \ub54c\ubb38\uc5d0, \uc2dc\uc2a4\ud15c \uc804\ubc18\uc5d0 \uac78\uccd0 \uc548\uc815\uc801\uc778 \ucc98\ub9ac\uac00 \uac00\ub2a5\ud558\ub2e4\ub294 \ud3c9\uac00\ub97c \ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc544\uc6b8\ub7ec \ubcf8 \uae00\uc5d0\uc11c\ub294 Pull-based Load Balancing \ud328\ud134\uc758 \uac1c\ub150 \ubc0f \uc751\uc6a9 \ubc29\ubc95\uc744 \uc911\uc2ec\uc73c\ub85c \uad00\ub828 \uc0ac\ub840 \uc5f0\uad6c \ubc0f \ud1b5\uacc4\ub97c \uc0c1\uc138\ud558\uac8c \ubd84\uc11d\ud560 \uac83\uc774\uba70, \ud2b9\ud788 \uc2e4\uc81c \uac1c\ubc1c \ud658\uacbd\uc5d0\uc11c \uc774\ub7ec\ud55c \ud328\ud134\uc744 \ub3c4\uc785\ud558\uc5ec \uc5bb\uc740 \uacbd\ud5d8 \ubc0f \uc131\ub2a5 \uac1c\uc120 \uacb0\uacfc\uc5d0 \ub300\ud55c \uc0ac\ub840\ub97c \uad6c\uccb4\uc801\uc73c\ub85c \uc18c\uac1c\ud560 \uc608\uc815\uc785\ub2c8\ub2e4. \uc774\uc640 \uac19\uc740 \uc811\uadfc\ubc95\uc740 \uc2dc\uc2a4\ud15c \uac1c\ubc1c\uc790 \ubc0f \uc6b4\uc601\uc790\ubfd0\ub9cc \uc544\ub2c8\ub77c, IT \uc544\ud0a4\ud14d\ucc98 \uc124\uacc4\uc5d0 \uad00\uc2ec\uc774 \uc788\ub294 \ubaa8\ub4e0 \ub3c5\uc790\uc5d0\uac8c \ud070 \ub3c4\uc6c0\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae00\uc744 \uc77d\ub294 \ub3c5\uc790\ub294 Pull-based Load Balancing\uc774 \uae30\uc874\uc758 \uc815\uc801 \ud639\uc740 Push \uae30\ubc18\uc758 \ubd80\ud558 \ubd84\uc0b0 \ubc29\uc2dd\uacfc \uc5b4\ub5a4 \ucc28\ubcc4\uc810\uc744 \uac00\uc9c0\uba70, \uc2e4\uc2dc\uac04 \ud2b8\ub798\ud53d \ud3ed\uc99d\uc774\ub098 \uc791\uc5c5 \ucc98\ub9ac\ub7c9 \uae09\uc99d\uacfc \uac19\uc740 \uadf9\ud55c \uc0c1\ud669\uc5d0\uc11c\ub3c4 \uc5b4\ub5bb\uac8c \uc548\uc815\uc801\uc778 \uc11c\ube44\uc2a4 \uc81c\uacf5\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\ub294\uc9c0\uc5d0 \ub300\ud574 \uc774\ud574\ud560 \uc218 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uae30\uc220 \ubc1c\uc804\uacfc \ud568\uaed8 \ud074\ub77c\uc6b0\ub4dc \uc0dd\ud0dc\uacc4 \ub0b4\uc5d0\uc11c \ub2e4\uc591\ud55c \ubd80\ud558 \ubd84\uc0b0 \uae30\ubc95\ub4e4\uc774 \ub4f1\uc7a5\ud558\uace0 \uc788\uc9c0\ub9cc, Pull-based \ubc29\uc2dd\uc740 \ud2b9\ud788 \uc790\uc6d0\uc758 \ud6a8\uc728\uc801 \ud65c\uc6a9\uacfc \uc2dc\uc2a4\ud15c \ud655\uc7a5\uc131 \uce21\uba74\uc5d0\uc11c \uc8fc\ubaa9\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \ucd5c\uc2e0\uc758 \uac1c\ubc1c \ub3c4\uad6c\uc640 \uc624\ud508 \uc18c\uc2a4 \uc194\ub8e8\uc158\ub4e4\uc774 \ub4f1\uc7a5\ud568\uc5d0 \ub530\ub77c Pull-based Load Balancing\uc744 \uc801\uc6a9\ud558\uae30 \uc704\ud55c \uc0dd\ud0dc\uacc4\ub3c4 \uae09\uaca9\ud788 \ud655\uc0b0\ub418\uace0 \uc788\uc5b4, \uc774\ub97c \uc704\ud55c \uc804\ub7b5\uacfc \uad6c\ud604 \ubc29\uc2dd\uc758 \uc911\uc694\uc131\uc774 \ub354\uc6b1 \uac15\uc870\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ucd94\ud6c4 \ubcf8\ubb38\uc5d0\uc11c\ub294 Pull \uae30\ubc18 \ubd80\ud558\ubd84\uc0b0 \ud328\ud134\uc758 \ub3d9\uc791 \uc6d0\ub9ac, \uad6c\ud604 \uc2dc \uace0\ub824\uc0ac\ud56d, \uadf8\ub9ac\uace0 \uc2e4\uc81c \uc2dc\uc2a4\ud15c\uc5d0 \uc801\uc6a9\ud55c \uc0ac\ub840\ub4e4\uc744 \ud558\ub098\uc529 \uc9da\uc5b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub3c5\uc790 \uc5ec\ub7ec\ubd84\uc774 \uc2dc\uc2a4\ud15c \uc124\uacc4 \ub2e8\uacc4\uc5d0\uc11c \ubcf4\ub2e4 \ud6a8\uc728\uc801\uc774\uace0 \ud655\uc7a5 \uac00\ub2a5\ud55c \uc544\ud0a4\ud14d\ucc98\ub97c \uad6c\ud604\ud560 \uc218 \uc788\ub294 \ud1b5\ucc30\uc744 \uc5bb\uc73c\uc2dc\uae38 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc74c \uc139\uc158\ubd80\ud130\ub294 Pull-based Load Balancing \ud328\ud134\uc758 \uad6c\uccb4\uc801\uc778 \uc6d0\ub9ac\uc640 \uac1c\ub150\uc801 \ubc30\uacbd\uc5d0 \ub300\ud574 \uc2ec\ub3c4 \uae4a\uac8c \ud0d0\uad6c\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uac01 \uc139\uc158\ub9c8\ub2e4 \uc0ac\ub840\uc640 \ud1b5\uacc4, \uadf8\ub9ac\uace0 \uc2e4\uc81c \ucf54\ub4dc \uc608\uc81c\ub97c \ud1b5\ud574 \uc774\ub860\uacfc \uc2e4\ubb34\ub97c \uc544\uc6b0\ub974\ub294 \ud3ec\uad04\uc801\uc778 \ub0b4\uc6a9\uc744 \uc81c\uacf5\ud560 \uc608\uc815\uc785\ub2c8\ub2e4.<\/p>\n<p>    <\/p>\n<h2 id=\"1-pull-based-load-balancing-%ed%8c%a8%ed%84%b4-%ea%b0%9c%ec%9a%94%ec%99%80-%ec%9b%90%eb%a6%ac-gJwHMHElcz\">1. Pull-based Load Balancing \ud328\ud134 \uac1c\uc694\uc640 \uc6d0\ub9ac<\/h2>\n<p>Pull-based Load Balancing\uc740 \uc791\uc5c5\uc774 \uc911\uc559\uc5d0\uc11c \uc77c\uad04\uc801\uc73c\ub85c Push\ub418\ub294 \uc804\ud1b5\uc801\uc778 \ubd80\ud558 \ubd84\uc0b0 \ubc29\uc2dd\uacfc \ub2ec\ub9ac, \uac01 \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc2a4\uc2a4\ub85c \uc791\uc5c5 \ub300\uae30\uc5f4\uc5d0\uc11c \uc791\uc5c5\uc744 \u2018\ub04c\uc5b4\uc624\ub294(Pull)\u2019 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc774 \ubc29\uc2dd\uc740 \uc911\uc559 \uc9d1\uc911\uc2dd \ucee8\ud2b8\ub864\ub7ec\uc758 \ubd80\ud558\ub97c \uc904\uc774\uace0, \uac01 \ub178\ub4dc\uc758 \uc790\uc728\uc131\uc744 \uadf9\ub300\ud654\ud558\uc5ec \uc2dc\uc2a4\ud15c\uc758 \ud655\uc7a5\uc131\uacfc \uc720\uc5f0\uc131\uc744 \ub192\uc774\ub294 \ub370 \uae30\uc5ec\ud569\ub2c8\ub2e4. Pull \uae30\ubc18 \uc124\uacc4\uc5d0\uc11c\ub294 \uc791\uc5c5 \uc694\uccad\uc774 \ub4e4\uc5b4\uc624\uba74 \uc11c\ubc84\uac00 \uc774\ub97c \ubaa8\ub450 \ud55c \uacf3\uc5d0 \ubaa8\uc740 \ud6c4, \uc6cc\ucee4 \ub178\ub4dc\ub4e4\uc774 \ud544\uc694\uc5d0 \ub530\ub77c \ud574\ub2f9 \uc694\uccad\ub4e4\uc744 \uc21c\ucc28\uc801\uc73c\ub85c \uac00\uc838\uac00\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc124\uacc4\ub294 \ud2b9\ud788 \ub2e4\uc74c\uacfc \uac19\uc740 \uc0c1\ud669\uc5d0\uc11c \ub450\uac01\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uccab\uc9f8, \ud074\ub77c\uc774\uc5b8\ud2b8 \uc694\uccad\uc774 \uae09\uc99d\ud558\ub294 \uc0c1\ud669\uc5d0\uc11c\ub294 \uc911\uc559 \ucee8\ud2b8\ub864\ub7ec\uac00 \ubaa8\ub4e0 \uc694\uccad\uc744 \ub3d9\uc2dc\uc5d0 \ucc98\ub9ac\ud558\ub294 \ub300\uc2e0, \uac01 \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc2a4\uc2a4\ub85c \uc694\uccad\uc744 \uac00\uc838\uac00\ub294 \ubc29\uc2dd\uc744 \ud1b5\ud574 \ubcd1\ubaa9 \ud604\uc0c1\uc744 \uc644\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub458\uc9f8, \uc6cc\ucee4 \ub178\ub4dc\uc758 \uc0c1\ud0dc\ub098 \ucc98\ub9ac \ub2a5\ub825\uc774 \uc11c\ub85c \uc0c1\uc774\ud560 \ub54c, \uc2a4\uc2a4\ub85c \ucc98\ub9ac \uac00\ub2a5\ud55c \uc791\uc5c5\ub7c9\uc744 \uacb0\uc815\ud558\uc5ec \uc791\uc5c5\uc744 \uac00\uc838\uac00\uae30 \ub54c\ubb38\uc5d0 \uacfc\ubd80\ud558\ub098 \ub9ac\uc18c\uc2a4 \ub0ad\ube44\ub97c \ucd5c\uc18c\ud654\ud558\ub294 \ud6a8\uacfc\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>Pull-based \uc2dc\uc2a4\ud15c\uc758 \ub3d9\uc791 \uacfc\uc815\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uc694\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6b0\uc120, \ud074\ub77c\uc774\uc5b8\ud2b8\ub098 \uc678\ubd80 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubc1c\uc0dd\ud55c \uc791\uc5c5\ub4e4\uc740 \uc911\uc559 \uc791\uc5c5 \ud050 \ud639\uc740 \uba54\uc2dc\uc9c0 \ube0c\ub85c\ucee4\uc5d0 \uc800\uc7a5\ub429\ub2c8\ub2e4. \uc774\ud6c4, \uc6cc\ucee4 \ub178\ub4dc\ub294 \uc8fc\uae30\uc801\uc73c\ub85c \ud639\uc740 \uc774\ubca4\ud2b8 \uae30\ubc18\uc73c\ub85c \uc791\uc5c5 \ud050\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uba74\uc11c, \uc790\uc2e0\uc758 \ucc98\ub9ac \ub2a5\ub825\uc5d0 \ub9de\ub294 \uc791\uc5c5\uc744 \uc120\ud0dd\uc801\uc73c\ub85c \uac00\uc838\uac00\uc11c \ucc98\ub9ac\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad6c\uc870\ub294 \ud2b9\ud788 \ubd84\uc0b0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc791\uc5c5 \uac04\uc758 \uc758\uc874\uc131\uacfc \uacbd\uc7c1 \uc870\uac74\uc744 \uc904\uc774\ub294 \ub370 \uc720\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, Pull \ubc29\uc2dd\uc740 \uc790\uc6d0 \ud65c\uc6a9\uc758 \ud6a8\uc728\uc131\uc744 \uadf9\ub300\ud654\ud560 \uc218 \uc788\ub294 \ud2b9\uc9d5\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc2a4\uc2a4\ub85c \uc694\uccad\uc744 \uac00\uc838\uac08 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0, \uac01 \ub178\ub4dc\uc758 \uc0c1\ud0dc(\uba54\ubaa8\ub9ac, CPU \uc0ac\uc6a9\ub7c9 \ub4f1)\ub97c \uace0\ub824\ud558\uc5ec \ub3d9\uc801\uc73c\ub85c \ubd80\ud558\ub97c \uc870\uc808\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \uc6cc\ucee4 \ub178\ub4dc\ub294 \uc791\uc5c5\uc758 \ubcf5\uc7a1\ub3c4\ub098 \uc18c\uc694 \uc2dc\uac04\uc744 \ubbf8\ub9ac \uc608\uce21\ud558\uc5ec, \uc790\uc2e0\uc758 \ud604\uc7ac \uc0c1\ud0dc\uc5d0 \ub9de\ub294 \uc791\uc5c5\uc744 \uc120\ud0dd\ud568\uc73c\ub85c\uc368 \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \uc751\ub2f5\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p>Pull \uae30\ubc18 \ubd80\ud558 \ubd84\uc0b0\uc758 \ub610 \ub2e4\ub978 \uc7a5\uc810\uc740 \uc7a5\uc560 \uaca9\ub9ac(Mechanism Isolation) \ud6a8\uacfc\uc785\ub2c8\ub2e4. \ub9cc\uc57d \ud2b9\uc815 \uc6cc\ucee4 \ub178\ub4dc\uac00 \ubb38\uc81c\ub97c \uc77c\uc73c\ucf1c \uc9c0\uc5f0\uc774 \ubc1c\uc0dd\ud558\ub354\ub77c\ub3c4, \ub2e4\ub978 \ub178\ub4dc\ub4e4\uc774 \uc790\uc2e0\ub4e4\uc758 \uc18d\ub3c4\uc5d0 \ub9de\ucdb0 \uc791\uc5c5\uc744 \uac00\uc838\uac00\ubbc0\ub85c \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \uc11c\ube44\uc2a4 \uc911\ub2e8 \uc704\ud5d8\uc740 \ucd5c\uc18c\ud654\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc740 \ud2b9\ud788 \ub9c8\uc774\ud06c\ub85c\uc11c\ube44\uc2a4 \uc544\ud0a4\ud14d\ucc98\ub098 \ud074\ub77c\uc6b0\ub4dc \ub124\uc774\ud2f0\ube0c \ud658\uacbd\uc5d0\uc11c \uc911\uc694\ud55c \uc694\uc18c\ub85c \uc791\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc2e4\uc81c \uc801\uc6a9 \uc0ac\ub840\ub85c, \uc544\ub9c8\uc874 \uc6f9 \uc11c\ube44\uc2a4(AWS)\uc758 SQS(Simple Queue Service)\ub97c \ud65c\uc6a9\ud55c \ubd84\uc0b0 \uc791\uc5c5 \ucc98\ub9ac \uc2dc\uc2a4\ud15c\uc740 \uc774\ub7ec\ud55c Pull \ubc29\uc2dd\uc758 \ub300\ud45c\uc801\uc778 \uc608\uc785\ub2c8\ub2e4. AWS SQS\ub97c \uc0ac\uc6a9\ud558\ub294 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \uac01 \uc6cc\ucee4\uac00 \ud050\uc5d0\uc11c \uba54\uc2dc\uc9c0\ub97c \uac00\uc838\uac00 \ucc98\ub9ac\ud558\uba70, \uc774\ub97c \ud1b5\ud574 \uc11c\ubc84 \uac04\uc758 \ubd80\ud558 \uade0\ud615\uc744 \uc720\uc9c0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \ud1b5\uacc4\uc5d0 \ub530\ub974\uba74, SQS\ub97c \uae30\ubc18\uc73c\ub85c \ud55c \uc2dc\uc2a4\ud15c\uc740 \uae09\uaca9\ud55c \ud2b8\ub798\ud53d \ud3ed\uc8fc \uc0c1\ud669\uc5d0\uc11c\ub3c4 \ud3c9\uade0 \uc751\ub2f5 \uc2dc\uac04\uc744 20~30% \uc815\ub3c4 \uac1c\uc120\ud55c \uc0ac\ub840\uac00 \ubcf4\uace0\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, Pull-based \ubaa8\ub378\uc740 \uc790\uc728 \ubd84\uc0b0 \uc81c\uc5b4(Self-regulated load control)\uc5d0\ub3c4 \uc720\ub9ac\ud55c \uad6c\uc870\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc790\uc2e0\uc758 \ubd80\ud558 \uc0c1\ud669\uc744 \uace0\ub824\ud558\uc5ec \uc791\uc5c5\uc744 \uc120\ud0dd\uc801\uc73c\ub85c \uac00\uc838\uac10\uc73c\ub85c\uc368, \uacfc\ub3c4\ud55c \ub9ac\uc18c\uc2a4 \uc18c\ubaa8\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc640 \uad00\ub828\ud558\uc5ec \uc5f0\uad6c \uacb0\uacfc, Pull \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc740 \uc790\uc6d0 \ud65c\uc6a9\ub960\uc774 \ud3c9\uade0 15% \uc774\uc0c1 \ud5a5\uc0c1\ub418\uc5c8\uc73c\uba70, \uc804\uccb4 \uc2dc\uc2a4\ud15c \ud6a8\uc728\uc131\uc774 \ud06c\uac8c \uc99d\ub300\ub418\uc5c8\ub2e4\ub294 \ubc1c\ud45c\ub3c4 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubb3c\ub860, Pull \ubc29\uc2dd\uc774 \uc644\ubcbd\ud55c \ud574\uacb0\ucc45\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc6cc\ucee4 \ub178\ub4dc \uac04\uc5d0 \uc791\uc5c5 \ucc98\ub9ac \uc18d\ub3c4\uc758 \ucc28\uc774\uac00 \uc788\ub2e4\uba74, \ube44\uad50\uc801 \ub290\ub9b0 \ub178\ub4dc\ub85c \uc778\ud574 \uc804\uccb4 \ud050\uc758 \ucc98\ub9ac\uac00 \uc9c0\uc5f0\ub420 \uac00\ub2a5\uc131\uc774 \uc874\uc7ac\ud569\ub2c8\ub2e4. \uc774\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574, \ucd5c\uc2e0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \uc6cc\ucee4 \ub178\ub4dc\uc758 \uc0c1\ud0dc \uc815\ubcf4\ub97c \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1\ud558\uc5ec, \uc791\uc5c5 \ubd84\ubc30\ub97c \ub3d9\uc801\uc73c\ub85c \uc870\uc808\ud558\ub294 \uae30\uc220\uc744 \ub3c4\uc785\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uac01 \ub178\ub4dc\uc758 \ucc98\ub9ac\ub2a5\ub825\uacfc \ud604\uc7ac\uc758 \ubd80\ud558 \uc0c1\ud669\uc744 \uccb4\ud06c\ud558\uc5ec, \ub192\uc740 \ucc98\ub9ac\ub2a5\ub825\uc744 \uac00\uc9c4 \ub178\ub4dc\uac00 \uc6b0\uc120\uc801\uc73c\ub85c \uc791\uc5c5\uc744 \uac00\uc838\uac00\ub294 \uc54c\uace0\ub9ac\uc998\uc774 \uc801\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>Pull-based Load Balancing \ud328\ud134\uc758 \uc6d0\ub9ac\uc640 \uad6c\ud604\uc5d0 \ub300\ud55c \uc774\ud574\ub294 \ud604\ub300\uc758 \ubd84\uc0b0 \uc2dc\uc2a4\ud15c \uc124\uacc4\uc5d0 \uc788\uc5b4\uc11c \ub9e4\uc6b0 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774\uc640 \uac19\uc740 \ubc29\uc2dd\uc740 \ub2e8\uc21c\ud788 \ubd80\ud558\ub97c \ubd84\uc0b0\uc2dc\ud0a4\ub294 \ud6a8\uacfc\ubfd0 \uc544\ub2c8\ub77c, \uc2dc\uc2a4\ud15c \ud655\uc7a5\uc131\uacfc \uc720\uc5f0\uc131 \uce21\uba74\uc5d0\uc11c\ub3c4 \ud070 \uc7a5\uc810\uc744 \uc81c\uacf5\ud558\uae30 \ub54c\ubb38\uc5d0, \ub9c8\uc774\ud06c\ub85c\uc11c\ube44\uc2a4 \uc544\ud0a4\ud14d\ucc98, \uc11c\ubc84\ub9ac\uc2a4 \ucef4\ud4e8\ud305 \ub4f1 \ub2e4\uc591\ud55c \uc601\uc5ed\uc5d0\uc11c \ud65c\ubc1c\ud558\uac8c \uc801\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc544\uc6b8\ub7ec, Pull \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc740 \uc6b4\uc601 \ud6a8\uc728\uc131\uacfc \uac1c\ubc1c \uc0dd\uc0b0\uc131\uc744 \ub3d9\uc2dc\uc5d0 \ub192\uc77c \uc218 \uc788\ub294 \uc544\ud0a4\ud14d\ucc98 \ud328\ud134\uc73c\ub85c, \uc774\ub97c \ucc44\ud0dd\ud55c \uae30\uc5c5\ub4e4\uc740 \uc548\uc815\uc801\uc778 \uc11c\ube44\uc2a4 \uc6b4\uc601\uacfc \ub354\ubd88\uc5b4 \ube60\ub978 \uae30\ub2a5 \ud655\uc7a5 \ubc0f \uc7a5\uc560 \ub300\uc751 \ub2a5\ub825\uc744 \ud655\ubcf4\ud558\ub294 \ub370 \uc131\uacf5\ud558\uc600\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc131\uacf5 \uc0ac\ub840\ub294 \uad6c\uae00, \ud398\uc774\uc2a4\ubd81 \ub4f1 \ub300\ud615 IT \uae30\uc5c5\ub4e4\uc5d0\uc11c\ub3c4 \uc77c\ubd80 \uc801\uc6a9\ub418\uace0 \uc788\uc73c\uba70, \ud2b9\ud788 \ud074\ub77c\uc6b0\ub4dc \ub124\uc774\ud2f0\ube0c \ucee8\ud14c\uc774\ub108 \uc624\ucf00\uc2a4\ud2b8\ub808\uc774\uc158 \ud234\uc778 \ucfe0\ubc84\ub124\ud2f0\uc2a4(Kubernetes)\uc5d0\uc11c\ub3c4 Pull \ubc29\uc2dd\uacfc \uc720\uc0ac\ud55c \uc790\uc6d0 \ud560\ub2f9 \uae30\ubc95\uc774 \uc801\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc885\ud569\uc801\uc73c\ub85c, Pull-based Load Balancing \ud328\ud134\uc740 \ub192\uc740 \ud655\uc7a5\uc131\uacfc \ud6a8\uc728\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub3d9\uc2dc\uc5d0, \uc2dc\uc2a4\ud15c\uc758 \ubcf5\uc7a1\uc131\uc744 \uc904\uc774\uace0 \uc7a5\uc560 \uaca9\ub9ac \ud6a8\uacfc\ub97c \uadf9\ub300\ud654\ud560 \uc218 \uc788\ub294 \ud601\uc2e0\uc801\uc778 \uae30\uc220\ub85c \ud3c9\uac00\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc5d0 \ub530\ub77c \uc55e\uc73c\ub85c \ub354\uc6b1 \ub9ce\uc740 \uc2dc\uc2a4\ud15c\uacfc \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\uc6a9\ub418\uc5b4, \uc548\uc815\uc801\uc778 \ub300\uaddc\ubaa8 \ubd84\uc0b0 \ucc98\ub9ac \uc2dc\uc2a4\ud15c \uad6c\ucd95\uc5d0 \ud575\uc2ec \uc5ed\ud560\uc744 \ud560 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4.<\/p>\n<p>\ucd94\uac00\uc801\uc73c\ub85c, \uc774 \ud328\ud134\uc740 \uc791\uc5c5 \ucc98\ub9ac\uc758 \uc6b0\uc120\uc21c\uc704\ub97c \ub3d9\uc801\uc73c\ub85c \uc870\uc815\ud560 \uc218 \uc788\ub294 \uba54\ucee4\ub2c8\uc998\uacfc \uacb0\ud569\ub418\uc5b4, \ubcf4\ub2e4 \uc9c0\ub2a5\uc801\uc778 \ubd80\ud558 \ubd84\uc0b0 \uc804\ub7b5\uc744 \uad6c\ud604\ud560 \uc218 \uc788\ub294 \uae30\ubc18\uc744 \ub9c8\ub828\ud574 \uc90d\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub2e8\uc21c\ud788 \ud050\uc5d0 \uc313\uc778 \uc791\uc5c5\uc758 \uc218\ub9cc\uc744 \uae30\uc900\uc73c\ub85c \uc791\uc5c5\uc744 \ubd84\ubc30\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \uc791\uc5c5\uc758 \uc911\uc694\ub3c4, \uc608\uc0c1 \uc18c\uc694 \uc2dc\uac04, \uadf8\ub9ac\uace0 \uac01 \uc6cc\ucee4 \ub178\ub4dc\uc758 \uc131\ub2a5 \uc0c1\ud0dc \ub4f1\uc744 \uc885\ud569\uc801\uc73c\ub85c \uace0\ub824\ud558\uc5ec \uc791\uc5c5\uc744 \uac00\uc838\uac00\ub3c4\ub85d \uc124\uacc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub3d9\uc801 \ubd84\ubc30 \uc804\ub7b5\uc740 \ubcc0\ud654\ud558\ub294 \ud658\uacbd\uc5d0 \ub2a5\ub3d9\uc801\uc73c\ub85c \ub300\uc751\ud560 \uc218 \uc788\ub294 \ubd84\uc0b0 \uc2dc\uc2a4\ud15c\uc758 \ubbf8\ub798 \ubc1c\uc804 \ubc29\ud5a5\uc744 \uc2dc\uc0ac\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, Pull \uae30\ubc18 \ubd80\ud558 \ubd84\uc0b0 \ubc29\uc2dd\uc740 \uc2dc\uc2a4\ud15c\uc758 \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \ub85c\uadf8 \ubd84\uc11d \uce21\uba74\uc5d0\uc11c\ub3c4 \ub9ce\uc740 \uc7a5\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uac01 \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc5b8\uc81c, \uc5b4\ub5a4 \uc791\uc5c5\uc744 \ucc98\ub9ac\ud588\ub294\uc9c0\uc5d0 \ub300\ud55c \uae30\ub85d\uc744 \ub0a8\uae40\uc73c\ub85c\uc368, \uc2dc\uc2a4\ud15c \uc804\uccb4\uc758 \uc131\ub2a5 \ubc0f \ubcd1\ubaa9 \ud604\uc0c1\uc744 \uc2e4\uc2dc\uac04\uc73c\ub85c \ud30c\uc545\ud560 \uc218 \uc788\uc5b4, \uc774\ub294 \uace7 \uc6b4\uc601 \ud6a8\uc728\uc131\uc758 \uadf9\ub300\ud654\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \uc55e\uc73c\ub85c\uc758 \uc5f0\uad6c \ubc0f \uc2e4\ubb34 \uc801\uc6a9\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \ubaa8\ub2c8\ud130\ub9c1 \ub370\uc774\ud130\ub97c \ubc14\ud0d5\uc73c\ub85c AI \uae30\ubc18 \uc608\uce21 \ubaa8\ub378\uc744 \ub3c4\uc785\ud558\ub294 \ub4f1, \ub354\uc6b1 \uc9c0\ub2a5\uc801\uc778 \ubd80\ud558 \ubd84\uc0b0 \uae30\ubc95\uc774 \uac1c\ubc1c\ub420 \uac00\ub2a5\uc131\uc774 \ud07d\ub2c8\ub2e4.<\/p>\n<p>    <\/p>\n<h2 id=\"2-pull-based-load-balancing-%ea%b5%ac%ed%98%84-%eb%b0%8f-%ec%95%84%ed%82%a4%ed%85%8d%ec%b2%98-%ec%84%a4%ea%b3%84-gJwHMHElcz\">2. Pull-based Load Balancing \uad6c\ud604 \ubc0f \uc544\ud0a4\ud14d\ucc98 \uc124\uacc4<\/h2>\n<p>Pull-based Load Balancing \ud328\ud134\uc744 \uc2e4\uc81c \uc2dc\uc2a4\ud15c\uc5d0 \uad6c\ud604\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc791\uc5c5 \ud050, \uc6cc\ucee4 \ub178\ub4dc, \uadf8\ub9ac\uace0 \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uc81c\uc5b4 \ub85c\uc9c1 \ub4f1 \uc5ec\ub7ec \uad6c\uc131 \uc694\uc18c\uac00 \uc720\uae30\uc801\uc73c\ub85c \uacb0\ud569\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 Pull \uae30\ubc18 \ubd80\ud558 \ubd84\uc0b0 \uc2dc\uc2a4\ud15c\uc758 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\uc640, \uc774\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc124\uacc4\ud558\uae30 \uc704\ud55c \uc544\ud0a4\ud14d\ucc98 \uc6d0\uce59 \ubc0f \uc804\ub7b5\uc5d0 \ub300\ud574 \uc0c1\uc138\ud788 \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uccab \ubc88\uc9f8\ub85c, \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\ub294 \uac83\uc740 \uc791\uc5c5 \ud050(Queue)\uc785\ub2c8\ub2e4. \uc791\uc5c5 \ud050\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8\ub098 \uc678\ubd80 \uc2dc\uc2a4\ud15c\uc73c\ub85c\ubd80\ud130 \ub4e4\uc5b4\uc624\ub294 \uc791\uc5c5\ub4e4\uc744 \uc77c\uc2dc\uc801\uc73c\ub85c \uc800\uc7a5\ud558\ub294 \uc5ed\ud560\uc744 \ud558\uba70, \uc911\uc559 \uc9d1\uc911\uc2dd \uba54\uc2dc\uc9c0 \ube0c\ub85c\ucee4\ub098 \ub370\uc774\ud130\ubca0\uc774\uc2a4, \ud639\uc740 \ubd84\uc0b0 \uba54\uc2dc\uc9c0 \ud050 \uc2dc\uc2a4\ud15c(Such as Apache Kafka, RabbitMQ \ub4f1)\uc744 \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc791\uc5c5 \ud050\ub294 \ub2e8\uc21c\ud55c FIFO(First-In-First-Out) \uad6c\uc870\ub97c \ub118\uc5b4\uc11c, \uc791\uc5c5\uc758 \uc6b0\uc120\uc21c\uc704\uc640 \ud2b9\uc131\uc744 \uace0\ub824\ud55c \ub2e4\uce35 \ud050(Multi-layer Queue) \uad6c\uc870\ub97c \ub3c4\uc785\ud568\uc73c\ub85c\uc368, \ubcf4\ub2e4 \uc9c0\ub2a5\uc801\uc778 \uc791\uc5c5 \ubd84\ubc30\uac00 \uac00\ub2a5\ud558\ub3c4\ub85d \uc124\uacc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub450 \ubc88\uc9f8\ub85c \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\ub294 \uc6cc\ucee4 \ub178\ub4dc\uc785\ub2c8\ub2e4. \uc6cc\ucee4 \ub178\ub4dc\ub294 \uc791\uc5c5 \ud050\uc5d0 \uc800\uc7a5\ub41c \uc791\uc5c5\uc744 \uc8fc\uae30\uc801\uc73c\ub85c \ud639\uc740 \uc774\ubca4\ud2b8 \uae30\ubc18\uc73c\ub85c \uac00\uc838\uac00 \ucc98\ub9ac\ud569\ub2c8\ub2e4. \uac01 \uc6cc\ucee4 \ub178\ub4dc\ub294 \uc790\uc2e0\uc774 \uc18d\ud55c \uc11c\ubc84\ub098 \ucee8\ud14c\uc774\ub108\uc758 \uc790\uc6d0 \uc0c1\ud669(CPU, \uba54\ubaa8\ub9ac, \ub124\ud2b8\uc6cc\ud06c \ub300\uc5ed\ud3ed \ub4f1)\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uba70, \uc801\uc808\ud55c \uc2dc\uc810\uc5d0 \ud050\uc5d0\uc11c \uc791\uc5c5\uc744 Pull\ud558\uc5ec \ucc98\ub9ac\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc774\ub7ec\ud55c \uc790\uc728\uc801 \uacb0\uc815\uc744 \ub0b4\ub9ac\uac8c \ud568\uc73c\ub85c\uc368, \uc2dc\uc2a4\ud15c \uc804\uccb4\uc758 \ubd80\ud558 \uade0\ud615\uc744 \uc790\uc5f0\uc2a4\ub7fd\uac8c \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc138 \ubc88\uc9f8\ub85c, \uc2dc\uc2a4\ud15c \uc804\uccb4\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uc81c\uc5b4\ud560 \uc218 \uc788\ub294 \uc911\uc559 \uad00\ub9ac \uc2dc\uc2a4\ud15c \ud639\uc740 \ub300\uc2dc\ubcf4\ub4dc\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc740 \uac01 \uc6cc\ucee4 \ub178\ub4dc\uc758 \uc0c1\ud0dc, \uc791\uc5c5 \ud050\uc758 \uae38\uc774, \ucc98\ub9ac\ub41c \uc791\uc5c5\uc758 \ud1b5\uacc4 \ub4f1\uc758 \uc815\ubcf4\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \uc218\uc9d1\ud558\uc5ec, \uc774\uc0c1 \uc0c1\ud669\uc774 \ubc1c\uc0dd\ud560 \uacbd\uc6b0 \uad00\ub9ac\uc790\uc5d0\uac8c \uacbd\uace0\ub97c \uc81c\uacf5\ud558\uac70\ub098, \ud2b9\uc815 \uc6cc\ucee4 \ub178\ub4dc\uc5d0 \uc791\uc5c5 \ud560\ub2f9 \uc815\ucc45\uc744 \uc870\uc815\ud558\ub294 \ub4f1\uc758 \uc5ed\ud560\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574, Pull \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc774 \ub3d9\uc791 \uc911\uc5d0 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \ubb38\uc81c\ub97c \uc0ac\uc804\uc5d0 \ubc29\uc9c0\ud560 \uc218 \uc788\uc73c\uba70, \uc7a5\uc560 \ubc1c\uc0dd \uc2dc \ube60\ub978 \ub300\uc751\uc774 \uac00\ub2a5\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uad6c\uc131 \uc694\uc18c\ub4e4\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uacb0\ud569\ud558\uae30 \uc704\ud55c \uc544\ud0a4\ud14d\ucc98 \uc124\uacc4 \uc6d0\uce59\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uc815\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\ud655\uc7a5\uc131(Scalability):<\/strong> \uac01 \uad6c\uc131 \uc694\uc18c\ub294 \uc2dc\uc2a4\ud15c\uc758 \ubd80\ud558\uac00 \uc99d\uac00\ud574\ub3c4 \uc218\ud3c9 \ud655\uc7a5\uc774 \uac00\ub2a5\ud574\uc57c \ud558\uba70, \ud544\uc694\uc2dc \uc0c8\ub85c\uc6b4 \uc6cc\ucee4 \ub178\ub4dc\ub97c \ucd94\uac00\ud558\uc5ec \uc804\uccb4 \ucc98\ub9ac\ub7c9\uc744 \uc99d\uac00\uc2dc\ud0ac \uc218 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ub0b4\uacb0\ud568\uc131(Fault Tolerance):<\/strong> \ub2e8\uc77c \uc7a5\uc560\uc810(Single Point of Failure, SPOF)\uc744 \uc81c\uac70\ud558\uae30 \uc704\ud574 \uc791\uc5c5 \ud050, \uc6cc\ucee4 \ub178\ub4dc, \uadf8\ub9ac\uace0 \uad00\ub9ac \uc2dc\uc2a4\ud15c \ubaa8\ub450 \uc7a5\uc560\uc5d0 \ub300\ube44\ud55c \uc774\uc911\ud654 \ubc0f \ubd84\uc0b0 \ucc98\ub9ac\uac00 \uac00\ub2a5\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1(Real-time Monitoring):<\/strong> \uac01 \ub178\ub4dc\uc640 \ud050\uc758 \uc0c1\ud0dc \uc815\ubcf4\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \uc218\uc9d1, \ubd84\uc11d\ud558\uc5ec, \uc791\uc5c5\uc758 \uc9c0\uc5f0\uc774\ub098 \uc7a5\uc560 \ubc1c\uc0dd \uc2dc \uc2e0\uc18d\ud558\uac8c \ub300\uc751\ud560 \uc218 \uc788\ub294 \uccb4\uacc4\ub97c \uad6c\ucd95\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc790\uc6d0 \ud6a8\uc728\uc131(Resource Efficiency):<\/strong> \uc6cc\ucee4 \ub178\ub4dc \uc120\uc815 \ubc0f \uc791\uc5c5 Pull \uc2dc, \uac01 \ub178\ub4dc\uc758 \ud604\uc7ac \uc790\uc6d0 \uc0ac\uc6a9\ub960\uacfc \uc131\ub2a5 \uc0c1\ud0dc\ub97c \ubc18\uc601\ud558\uc5ec \ub3d9\uc801\uc73c\ub85c \ucd5c\uc801\uc758 \uc791\uc5c5 \ubd84\ubc30\uac00 \uc774\ub8e8\uc5b4\uc9c0\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ubcf4\uc548(Security):<\/strong> \uc791\uc5c5 \ud050\uc640 \uc6cc\ucee4 \ub178\ub4dc \uac04\uc758 \ud1b5\uc2e0\uc740 \ubc18\ub4dc\uc2dc \uc554\ud638\ud654\ub418\uc5b4\uc57c \ud558\uba70, \ubd88\ubc95 \uc811\uadfc\uc774\ub098 \ub370\uc774\ud130 \uc720\ucd9c\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud55c \uc778\uc99d \ubc0f \uad8c\ud55c \uad00\ub9ac\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc2e4\uc81c \uad6c\ud604 \ub2e8\uacc4\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uc6d0\uce59\uc744 \ubc14\ud0d5\uc73c\ub85c, \uac01 \uc2dc\uc2a4\ud15c \ucef4\ud3ec\ub10c\ud2b8 \uac04\uc758 \uc778\ud130\ud398\uc774\uc2a4(API)\uc640 \ub370\uc774\ud130 \ud3ec\ub9f7(JSON, XML \ub4f1)\uc744 \ud45c\uc900\ud654\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, RESTful API \ud639\uc740 gRPC\ub97c \uc774\uc6a9\ud558\uc5ec \uc6cc\ucee4 \ub178\ub4dc\uc640 \uc791\uc5c5 \ud050 \uc0ac\uc774\uc758 \ud1b5\uc2e0\uc744 \uad6c\ud604\ud560 \uacbd\uc6b0, \uac01 \uc694\uccad\uacfc \uc751\ub2f5\uc758 \uad6c\uc870\ub97c \uba85\ud655\ud788 \uc815\uc758\ud558\uace0, \uc774\ub97c \ubb38\uc11c\ud654\ud558\ub294 \uc791\uc5c5\uc774 \uc120\ud589\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc544\ub798\ub294 Python\uc744 \ud65c\uc6a9\ud55c \uac04\ub2e8\ud55c Pull-based Load Balancing \uad6c\ud604 \uc608\uc81c\uc785\ub2c8\ub2e4. \uc774 \uc608\uc81c\uc5d0\uc11c\ub294 Redis \ud050\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc791\uc5c5\uc744 \uac00\uc838\uac00\uace0 \ucc98\ub9ac\ud558\ub294 \uacfc\uc815\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc2e4\uc81c \ud658\uacbd\uc5d0\uc11c\ub294 \ubcf4\ub2e4 \ubcf5\uc7a1\ud55c \uc791\uc5c5 \ubd84\ubc30 \ub85c\uc9c1\uacfc \uc608\uc678 \ucc98\ub9ac, \ubcf4\uc548 \uae30\ub2a5 \ub4f1\uc774 \ucd94\uac00\ub418\uc5b4\uc57c \ud558\uc9c0\ub9cc, \uae30\ubcf8 \uad6c\uc870\ub97c \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<pre>\n      <code>\nimport redis\nimport time\nimport json\n\n# Redis \ud074\ub77c\uc774\uc5b8\ud2b8 \uc0dd\uc131\nredis_client = redis.StrictRedis(host='localhost', port=6379, db=0)\n\ndef fetch_task(queue_name):\n    # BLPOP \uba85\ub839\uc744 \ud1b5\ud574 \uc791\uc5c5 \ud050\uc5d0\uc11c \ub300\uae30 \ud6c4 \uc791\uc5c5\uc744 \uac00\uc838\uc634\n    task = redis_client.blpop(queue_name, timeout=5)\n    if task:\n        # task[1]\uc5d0 \uc2e4\uc81c \uc791\uc5c5 \ub370\uc774\ud130\uac00 \ubb38\uc790\uc5f4 \ud615\ud0dc\ub85c \ub4e4\uc5b4\uc634\n        return json.loads(task[1].decode('utf-8'))\n    return None\n\ndef process_task(task):\n    # \uc791\uc5c5 \ucc98\ub9ac \ub85c\uc9c1 \uc815\uc758 (\uc608: \uc2dc\uac04 \uc9c0\uc5f0\uc744 \ud1b5\ud55c \ubaa8\uc758 \ucc98\ub9ac)\n    print(\"\uc791\uc5c5 \ucc98\ub9ac \uc911:\", task)\n    time.sleep(task.get(\"duration\", 1))\n    print(\"\uc791\uc5c5 \uc644\ub8cc:\", task)\n\ndef worker(queue_name):\n    while True:\n        task = fetch_task(queue_name)\n        if task:\n            process_task(task)\n        else:\n            print(\"\ub300\uae30 \uc911\uc778 \uc791\uc5c5 \uc5c6\uc74c, \ub2e4\uc2dc \uc2dc\ub3c4\ud569\ub2c8\ub2e4.\")\n            time.sleep(1)\n\nif __name__ == '__main__':\n    # worker \ud568\uc218 \ud638\ucd9c\n    worker(\"job_queue\")\n      <\/code>\n    <\/pre>\n<p>\uc704 \ucf54\ub4dc\ub294 Redis \ube0c\ub85c\ucee4\ub97c \uae30\ubc18\uc73c\ub85c \uc791\uc131\ub41c \uac04\ub2e8\ud55c \uc608\uc81c\ub85c, \uc6cc\ucee4 \ub178\ub4dc\ub294 &#8220;job_queue&#8221;\uc5d0\uc11c \uc791\uc5c5\uc744 BLPOP \ubc29\uc2dd\uc73c\ub85c \uac00\uc838\uc640 \ucc98\ub9ac\ud569\ub2c8\ub2e4. \uc774\uc640 \uac19\uc774 Pull \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc740 \uac01 \uc6cc\ucee4\uac00 \uc791\uc5c5\uc744 \ub2a5\ub3d9\uc801\uc73c\ub85c \uc694\uccad\ud558\ub294 \uad6c\uc870\ub97c \uac00\uc9c0\uba70, \uc774\ub97c \ud1b5\ud574 \uc791\uc5c5 \ucc98\ub9ac\uc758 \uc9c0\uc5f0 \uc2dc\uac04\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \uc2dc\uc2a4\ud15c\uc758 \ud655\uc7a5\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \uc2e4\uc81c \uc6b4\uc601 \ud658\uacbd\uc5d0\uc11c\ub294 \uc6cc\ucee4 \ub178\ub4dc \uac04\uc758 \ub85c\ub4dc \ubc38\ub7f0\uc2f1\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \uc5ec\ub7ec \uac00\uc9c0 \uae30\ubc95\uc744 \ub3c4\uc785\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc6cc\ucee4 \ub178\ub4dc\uc758 \ud604\uc7ac \ubd80\ud558 \uc815\ubcf4\ub97c \uc218\uc9d1\ud558\uc5ec, \uacfc\ubd80\ud558 \uc0c1\ud0dc\uc758 \ub178\ub4dc\uc5d0\ub294 \ucd94\uac00 \uc791\uc5c5\uc774 \ud560\ub2f9\ub418\uc9c0 \uc54a\ub3c4\ub85d \ud558\ub294 \u2018\ubd80\ud558 \uac10\uc9c0 \uc54c\uace0\ub9ac\uc998\u2019\uc744 \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc54c\uace0\ub9ac\uc998\uc740 \uba38\uc2e0\ub7ec\ub2dd \uae30\ubc95\uacfc \uacb0\ud569\ud558\uc5ec, \ubbf8\ub798\uc758 \ubd80\ud558 \uc608\uce21 \ubc0f \ucd5c\uc801\uc758 \uc791\uc5c5 \ubd84\ubc30\uc5d0 \ud65c\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \uc6b4\uc601\uc790\ub294 \uc911\uc559 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc758 \ub300\uc2dc\ubcf4\ub4dc\ub97c \ud1b5\ud574 \uac01 \uc6cc\ucee4\uc758 \uc0c1\ud0dc, \ucc98\ub9ac\ub7c9, \ud050 \ub300\uae30\uc2dc\uac04 \ub4f1 \ub2e4\uc591\ud55c \uc131\ub2a5 \uc9c0\ud45c\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc640 \uad00\ub828\ud558\uc5ec, Prometheus\uc640 Grafana \uac19\uc740 \uc624\ud508 \uc18c\uc2a4 \ubaa8\ub2c8\ud130\ub9c1 \ub3c4\uad6c\ub97c \ud65c\uc6a9\ud558\uba74, \uc2dc\uc2a4\ud15c \uc804\uccb4\uc758 \uc131\ub2a5\uc744 \ud55c\ub208\uc5d0 \ud30c\uc545\ud558\uace0, \ud544\uc694\ud55c \uacbd\uc6b0 \uc790\ub3d9 \uc2a4\ucf00\uc77c\ub9c1(Autoscaling) \uc815\ucc45\uc744 \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc124\uacc4 \ub2e8\uacc4\uc5d0\uc11c\ub294 \ud2b9\ud788 \ub124\ud2b8\uc6cc\ud06c \uc9c0\uc5f0, \ub370\uc774\ud130 \uc77c\uad00\uc131, \uadf8\ub9ac\uace0 \uc7a5\uc560 \ubcf5\uad6c\uc640 \uad00\ub828\ub41c \uc774\uc288\uc5d0 \ub300\ud574 \uc2e0\uc911\ud788 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc791\uc5c5 \ud050\uc5d0 \uc800\uc7a5\ub41c \ub370\uc774\ud130\uc758 \uc190\uc2e4\uc774\ub098 \uc911\ubcf5 \ucc98\ub9ac \ubb38\uc81c\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ud2b8\ub79c\uc7ad\uc158 \ucc98\ub9ac\uc640 \ub3d9\uc2dc\uc5d0 \uc911\ubcf5 \uc81c\uac70 \uba54\ucee4\ub2c8\uc998\uc744 \uad6c\ud604\ud560 \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uc6cc\ucee4 \ub178\ub4dc \uc7a5\uc560 \uc2dc, \ubbf8\uc644\ub8cc \uc791\uc5c5\uc744 \ub2e4\ub978 \ub178\ub4dc\ub85c \uc6d0\ud65c\ud558\uac8c \uc7ac\ud560\ub2f9\ud560 \uc218 \uc788\ub294 \uc2dc\uc2a4\ud15c \uc124\uacc4\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub05d\uc73c\ub85c, Pull \uae30\ubc18 Load Balancing \uc2dc\uc2a4\ud15c\uc758 \uc131\uacf5\uc801\uc778 \uad6c\ud604\uc740 \ub2e8\uc21c\ud788 \uae30\uc220\uc801\uc778 \uc694\uc18c\uc5d0\ub9cc \uc758\uc874\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc6b4\uc601\ud300\uacfc \uac1c\ubc1c\ud300 \uac04\uc758 \uc6d0\ud65c\ud55c \ud611\uc5c5, \uadf8\ub9ac\uace0 \uc2dc\uc2a4\ud15c \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uc720\uc9c0\ubcf4\uc218 \uccb4\uacc4 \uc5ed\uc2dc \ud568\uaed8 \ubc1c\uc804\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud1b5\ud569\uc801 \uc811\uadfc \ubc29\uc2dd\uc740 \uacb0\uad6d \uc870\uc9c1 \uc804\uccb4\uc758 \ud6a8\uc728\uc131\uc744 \ub192\uc774\uace0, \uc548\uc815\uc801\uc778 \uc11c\ube44\uc2a4 \uc6b4\uc601\uc744 \ubcf4\uc7a5\ud558\ub294 \uc911\uc694\ud55c \uc694\uc18c\ub85c \uc791\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, Pull-based Load Balancing\uc744 \uad6c\ud604\ud558\uae30 \uc704\ud55c \uc544\ud0a4\ud14d\ucc98 \uc124\uacc4\ub294 \uc791\uc5c5 \ud050, \uc6cc\ucee4 \ub178\ub4dc, \uadf8\ub9ac\uace0 \uc911\uc559 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc774\ub77c\ub294 \uc138 \uac00\uc9c0 \ud575\uc2ec \uc694\uc18c\uc640 \uc774\ub97c \uc5f0\uacb0\ud558\ub294 \ud1b5\uc2e0 \ubc0f \ubaa8\ub2c8\ud130\ub9c1 \uccb4\uacc4\uc5d0 \ub300\ud55c \uba74\ubc00\ud55c \uac80\ud1a0\uc640 \uacc4\ud68d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \ud655\uc7a5\uc131, \ub0b4\uacb0\ud568\uc131, \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1, \uc790\uc6d0 \ud6a8\uc728\uc131, \ubcf4\uc548 \ub4f1 \ub2e4\uc591\ud55c \uce21\uba74\uc744 \uc885\ud569\uc801\uc73c\ub85c \uace0\ub824\ud558\uc5ec \uc124\uacc4\ub97c \uc9c4\ud589\ud574\uc57c \ud558\uba70, \uc774\ub7ec\ud55c \uc694\uc18c\ub4e4\uc774 \uc720\uae30\uc801\uc73c\ub85c \uacb0\ud569\ub420 \ub54c \uc2dc\uc2a4\ud15c\uc740 \uc548\uc815\uc801\uc774\uace0 \ud6a8\uc728\uc801\uc778 \ubd80\ud558 \ubd84\uc0b0\uc744 \uc2e4\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \ucd5c\uc2e0 \uc778\ud504\ub77c \ud658\uacbd\uc5d0\uc11c\ub294 \ud074\ub77c\uc6b0\ub4dc \uc11c\ube44\uc2a4\uc640 \ucee8\ud14c\uc774\ub108 \uc624\ucf00\uc2a4\ud2b8\ub808\uc774\uc158 \uae30\uc220\uc774 \ubc1c\uc804\ud558\uba74\uc11c, Pull \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc758 \uc124\uacc4\uc640 \uad6c\ud604\uc774 \ub354\uc6b1 \uc720\uc5f0\ud574\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ucfe0\ubc84\ub124\ud2f0\uc2a4(Kubernetes)\uc640 \uac19\uc740 \ud658\uacbd\uc5d0\uc11c\ub294 \uac01 \ucee8\ud14c\uc774\ub108 \ub0b4\uc758 \uc6cc\ucee4 \ub178\ub4dc\uac00 Pod \ub2e8\uc704\ub85c \ub3d9\uc791\ud558\uba70, \uc774\ub97c \ud1b5\ud574 \uc791\uc5c5 \ubd84\ubc30 \ubc0f \ud655\uc7a5\uc774 \ubcf4\ub2e4 \uc790\ub3d9\ud654\ub418\uace0 \uc815\uad50\ud558\uac8c \uad00\ub9ac\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc1c\uc804\uc740 Pull-based Load Balancing \ud328\ud134\uc758 \ubbf8\ub798 \uac00\ub2a5\uc131\uc744 \ub354\uc6b1 \ub192\uc774\uace0 \uc788\uc73c\uba70, \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ud3ed\ub113\uac8c \ud65c\uc6a9\ub420 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4.<\/p>\n<p>    <\/p>\n<h2 id=\"3-%ec%82%ac%eb%a1%80-%ec%97%b0%ea%b5%ac-%eb%b0%8f-%ec%8b%a4%ec%a0%9c-%ec%a0%81%ec%9a%a9-%ec%98%88%ec%8b%9c-gJwHMHElcz\">3. \uc0ac\ub840 \uc5f0\uad6c \ubc0f \uc2e4\uc81c \uc801\uc6a9 \uc608\uc2dc<\/h2>\n<p>Pull-based Load Balancing \ud328\ud134\uc744 \uc2e4\uc81c\ub85c \ub3c4\uc785\ud55c \uc0ac\ub840\ub294 \uc804\ud1b5\uc801\uc778 \uc911\uc559 \uc9d1\uc911\ud615 \uc791\uc5c5 \ubd84\ubc30 \ubc29\uc2dd\uc5d0 \ube44\ud574 \uc5ec\ub7ec \uba74\uc5d0\uc11c \uc6b0\uc218\ud55c \uc131\ub2a5\uacfc \uc548\uc815\uc131\uc744 \ubcf4\uc5ec\uc8fc\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c Pull \uae30\ubc18 \ubd80\ud558 \ubd84\uc0b0 \ud328\ud134\uc774 \uc5b4\ub5bb\uac8c \uc801\uc6a9\ub418\uace0 \uc788\uc73c\uba70, \uad6c\uccb4\uc801\uc778 \uc0ac\ub840 \uc5f0\uad6c\uc640 \uc801\uc6a9 \uc608\uc2dc\ub97c \ud1b5\ud574 \uadf8 \ud6a8\uacfc\uc640 \ud55c\uacc4\ub97c \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uccab \ubc88\uc9f8 \uc0ac\ub840\ub294 \ub300\uc6a9\ub7c9 \ub370\uc774\ud130 \ucc98\ub9ac \uc2dc\uc2a4\ud15c\uc785\ub2c8\ub2e4. \uc804 \uc138\uacc4\uc801\uc73c\ub85c \ub370\uc774\ud130\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \uc218\uc9d1\ud558\uace0, \uc774\ub97c \ubd84\uc11d\ud558\uc5ec \uc11c\ube44\uc2a4\uc5d0 \ubc18\uc601\ud558\ub294 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \uc791\uc5c5\uc758 \uae09\uc99d\uacfc \ub124\ud2b8\uc6cc\ud06c \ubd80\ud558\uac00 \ube48\ubc88\ud558\uac8c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ud55c \uae00\ub85c\ubc8c \uc778\ud130\ub137 \uae30\uc5c5\uc740 \uae30\uc874\uc758 Push \uae30\ubc18 \ubd80\ud558 \ubd84\uc0b0 \uad6c\uc870\uc5d0\uc11c Pull \uae30\ubc18 \ubc29\uc2dd\uc73c\ub85c \uc804\ud658\ud55c \uacb0\uacfc, \ud074\ub7ec\uc2a4\ud130 \uc804\uccb4\uc758 \ucc98\ub9ac \ub2a5\ub825\uc774 \ud3c9\uade0 30% \uc774\uc0c1 \ud5a5\uc0c1\ub418\uc5c8\uc73c\uba70, \uac11\uc791\uc2a4\ub7f0 \ud2b8\ub798\ud53d \uae09\uc99d\uc5d0\ub3c4 \uc548\uc815\uc801\uc778 \ub370\uc774\ud130 \ucc98\ub9ac\uc728\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub4e4\uc740 Apache Kafka \ubc0f Redis \ud050\ub97c \ud65c\uc6a9\ud558\uc5ec \uc6cc\ucee4 \ub178\ub4dc\ub4e4\uc774 \ud544\uc694\ud560 \ub54c\ub9c8\ub2e4 \ub370\uc774\ud130\ub97c Pull\ud558\ub294 \uad6c\uc870\ub97c \ucc44\ud0dd\ud558\uc600\uc73c\uba70, \uc774\uc640 \uad00\ub828\ub41c \ub0b4\ubd80 \ud1b5\uacc4 \uc790\ub8cc\ub294 Pull \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc774 \ubc29\ub300\ud55c \ub370\uc774\ud130 \uc2a4\ud2b8\ub9bc\uc744 \ucc98\ub9ac\ud558\ub294 \ub370 \ub9e4\uc6b0 \ud6a8\uacfc\uc801\uc784\uc744 \ubcf4\uc5ec\uc8fc\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub450 \ubc88\uc9f8 \uc0ac\ub840\ub294 \uc804\uc790\uc0c1\uac70\ub798 \ud50c\ub7ab\ud3fc\uc758 \uc8fc\ubb38 \ucc98\ub9ac \uc2dc\uc2a4\ud15c\uc785\ub2c8\ub2e4. \ud2b9\ud788 \uc1fc\ud551 \uc2dc\uc98c\uacfc \uac19\uc740 \ud2b9\uc815 \uae30\uac04 \ub3d9\uc548 \uc8fc\ubb38 \uac74\uc218\uac00 \uae09\uc99d\ud560 \ub54c, \uae30\uc874\uc758 Push \ubc29\uc2dd\uc5d0\uc11c\ub294 \uc911\uc559 \uc11c\ubc84\uc5d0 \uc791\uc5c5\uc774 \ubab0\ub824\uc11c \uc8fc\ubb38 \ucc98\ub9ac\uc5d0 \uc9c0\uc5f0\uc774 \ubc1c\uc0dd\ud558\ub294 \ubb38\uc81c\uac00 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\uc5d0 \ub530\ub77c \ud574\ub2f9 \uae30\uc5c5\uc740 Pull \ubc29\uc2dd\uc758 \ubd80\ud558 \ubd84\uc0b0 \uae30\ubc95\uc744 \ub3c4\uc785\ud558\uc5ec, \uac01 \uc8fc\ubb38 \uc11c\ubc84\uac00 \uc790\uc2e0\uc774 \uac10\ub2f9\ud560 \uc218 \uc788\ub294 \uc8fc\ubb38 \uac74\uc218\ub97c \uc9c1\uc811 \uac00\uc838\uac00\ub3c4\ub85d \ud558\uc600\uc2b5\ub2c8\ub2e4. \uc774\ub85c\uc368 \uc8fc\ubb38 \ucc98\ub9ac \uc2dc\uac04\uc740 \ud3c9\uade0 25% \ub2e8\ucd95\ub418\uc5c8\uc73c\uba70, \uc0ac\uc6a9\uc790 \ub9cc\uc871\ub3c4 \uc5ed\uc2dc \ud06c\uac8c \ud5a5\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc8fc\ubb38 \uc11c\ubc84\ub294 \uc790\uccb4 \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c\uc744 \ud1b5\ud574 \uc5b8\uc81c\ub4e0\uc9c0 \ud604\uc7ac \ucc98\ub9ac \uac00\ub2a5\ud55c \uc791\uc5c5\uc758 \uc591\uc744 \ud310\ub2e8\ud558\uace0, \uadf8\uc5d0 \ub530\ub77c \uc791\uc5c5\uc744 Pull\ud558\ub294 \uad6c\uc870\ub97c \ucde8\ud568\uc73c\ub85c\uc368, \uc2dc\uc2a4\ud15c \uc7a5\uc560 \uc2dc\uac04 \uc5ed\uc2dc \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc138 \ubc88\uc9f8 \uc0ac\ub840\ub85c\ub294 \ud074\ub77c\uc6b0\ub4dc \uae30\ubc18 \uc601\uc0c1 \uc2a4\ud2b8\ub9ac\ubc0d \uc11c\ube44\uc2a4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc11c\ube44\uc2a4\ub294 \uc218\ubc31\ub9cc \uba85\uc758 \ub3d9\uc2dc \uc2dc\uccad\uc790\ub97c \ub300\uc0c1\uc73c\ub85c \uc2e4\uc2dc\uac04\uc73c\ub85c \uc601\uc0c1\uc744 \uc81c\uacf5\ud574\uc57c \ud558\ubbc0\ub85c, \ubd80\ud558 \ubd84\uc0b0\uc774 \ud575\uc2ec \uacfc\uc81c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. Pull \uae30\ubc18 Load Balancing \ud328\ud134\uc744 \ub3c4\uc785\ud568\uc73c\ub85c\uc368, \uac01 \uc2a4\ud2b8\ub9ac\ubc0d \uc11c\ubc84\ub294 \uc790\uc2e0\uc758 \ucc98\ub9ac \ub2a5\ub825\uc5d0 \ub9de\uac8c \uc0ac\uc6a9\uc790 \uc694\uccad\uc744 Pull\ud558\uc5ec \ucc98\ub9ac\ud558\uace0, \uae09\uaca9\ud55c \ud2b8\ub798\ud53d \ubcc0\ud654\uc5d0\ub3c4 \uc548\uc815\uc801\uc778 \uc2a4\ud2b8\ub9ac\ubc0d \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c\ub85c, \ud574\ub2f9 \uc11c\ube44\uc2a4\ub294 Pull \uae30\ubc18 \ubd80\ud558 \ubd84\uc0b0 \uc801\uc6a9 \ud6c4 \uc751\ub2f5 \uc2dc\uac04 \uc9c0\uc5f0\uc774 15% \uac10\uc18c\ud558\uc600\uc73c\uba70, \uc2dc\uc2a4\ud15c \ub2e4\uc6b4\ud0c0\uc784 \uc5ed\uc2dc \ud06c\uac8c \uc904\uc5b4\ub4e0 \uc0ac\ub840\ub85c \ud3c9\uac00\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub124 \ubc88\uc9f8 \uc0ac\ub840\ub294 \uae08\uc735\uad8c\uc758 \uc2e4\uc2dc\uac04 \uac70\ub798 \ucc98\ub9ac \uc2dc\uc2a4\ud15c\uc785\ub2c8\ub2e4. \uae08\uc735 \uac70\ub798 \uc2dc\uc2a4\ud15c\uc740 \uac70\ub798\uc758 \uc2e0\uc18d\uc131\uacfc \uc548\uc815\uc131\uc774 \ucd5c\uc6b0\uc120\uc778 \ud658\uacbd\uc73c\ub85c, \uae30\uc874\uc758 \uc911\uc559 \uc9d1\uc911\ud615 \ubd80\ud558 \ubd84\uc0b0 \ubc29\uc2dd\uc5d0\uc11c\ub294 \uc608\uae30\uce58 \ubabb\ud55c \uac70\ub798 \uc9c0\uc5f0\uc774\ub098 \ucc98\ub9ac \ubd88\ub2a5 \uc0c1\ud0dc\uac00 \ubc1c\uc0dd\ud560 \uc704\ud5d8\uc774 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. Pull \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc744 \ub3c4\uc785\ud568\uc73c\ub85c\uc368, \uac01 \uac70\ub798 \uc11c\ubc84\ub294 \uac1c\ubcc4\uc801\uc73c\ub85c \uac70\ub798 \uc694\uccad\uc744 \uac00\uc838\uc640 \ucc98\ub9ac\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uace0, \uc774\ub85c \uc778\ud574 \uac70\ub798 \ucc98\ub9ac \uc18d\ub3c4 \ubc0f \uc624\ub958 \ubcf5\uad6c \ub2a5\ub825\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \uc6b4\uc601 \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74, Pull \uae30\ubc18 \uc2dc\uc2a4\ud15c \ucc44\ud0dd \ud6c4 \uac70\ub798 \ucc98\ub9ac \uc2e4\ud328\uc728\uc740 40% \uc774\uc0c1 \uac10\uc18c\ud558\uc600\uc73c\uba70, \ud3c9\uade0 \ucc98\ub9ac \uc2dc\uac04\uc774 \ub208\uc5d0 \ub744\uac8c \uc904\uc5b4\ub4e0 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610 \ub2e4\ub978 \uc0ac\ub840\ub85c\ub294 \uac8c\uc784 \uc11c\ubc84 \ud50c\ub7ab\ud3fc\uc758 \uc791\uc5c5 \ubd84\uc0b0 \uc2dc\uc2a4\ud15c\uc744 \ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub300\uaddc\ubaa8 \uc628\ub77c\uc778 \uac8c\uc784\uc5d0\uc11c\ub294 \uc218\ub9ce\uc740 \ud50c\ub808\uc774\uc5b4\uc758 \uc694\uccad\uc774 \ub3d9\uc2dc\uc5d0 \ubc1c\uc0dd\ud558\uba70, \uac8c\uc784 \uc0c1\ud0dc \ub3d9\uae30\ud654\uc640 \uad00\ub828\ub41c \uc791\uc5c5 \ucc98\ub9ac\uc5d0 \uc788\uc5b4 \uc2e4\uc2dc\uac04\uc131\uc774 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. Pull \uae30\ubc18 Load Balancing\uc744 \ub3c4\uc785\ud568\uc73c\ub85c\uc368, \uac01 \uac8c\uc784 \uc11c\ubc84\ub294 \ud50c\ub808\uc774\uc5b4 \uc694\uccad\uc744 \ub3d9\uc801\uc73c\ub85c Pull\ud558\uc5ec \uac8c\uc784 \uc0c1\ud0dc\ub97c \uc5c5\ub370\uc774\ud2b8\ud558\uace0, \uc774\ub97c \ud1b5\ud574 \uc11c\ubc84 \uac04\uc758 \ubd80\ud558 \ubd88\uade0\ud615 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uc600\uc2b5\ub2c8\ub2e4. \uac8c\uc784 \uc11c\ubc84 \uc6b4\uc601\uc9c4\uc740 \uc774\ub7ec\ud55c \ubc29\uc2dd\uc744 \ud1b5\ud574, \uac8c\uc784 \uc811\uc18d\ub960\uc774 \uae09\uc99d\ud558\ub294 \uc0c1\ud669\uc5d0\uc11c\ub3c4 \uac8c\uc784 \uc11c\ubc84\uc758 \uc751\ub2f5 \uc18d\ub3c4\uc640 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uc5c8\ub2e4\uace0 \ubcf4\uace0\ud558\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc704\uc640 \uac19\uc774 Pull \uae30\ubc18 \ubd80\ud558 \ubd84\uc0b0 \ud328\ud134\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5\uad70\uc5d0\uc11c \uc2e4\uc81c\ub85c \ud6a8\uacfc\uc801\uc778 \uc801\uc6a9 \uc0ac\ub840\ub97c \ub9cc\ub4e4\uc5b4\ub0b4\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uc0ac\ub840\ubcc4\ub85c \uacf5\ud1b5\uc801\uc73c\ub85c \ub098\ud0c0\ub09c \ud2b9\uc9d5\uc740 \ubc14\ub85c \u2018\uc790\uc728\uc131\u2019\uacfc \u2018\uc720\uc5f0\uc131\u2019\uc785\ub2c8\ub2e4. \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc790\uc2e0\uc758 \uc0c1\ud0dc\uc5d0 \ub530\ub77c \uc791\uc5c5\uc744 \uc120\ud0dd\uc801\uc73c\ub85c \ucc98\ub9ac\ud558\ub294 \ubc29\uc2dd\uc740, \uc2dc\uc2a4\ud15c\uc758 \uc804\uccb4 \ubd80\ud558\ub97c \ubcf4\ub2e4 \ud6a8\uc728\uc801\uc73c\ub85c \ubd84\uc0b0\uc2dc\ud0a4\uace0, \uc7a5\uc560 \ubc1c\uc0dd \uc2dc\uc5d0\ub3c4 \ud2b9\uc815 \ub178\ub4dc\uc5d0 \uacfc\ub3c4\ud55c \ubd80\ub2f4\uc774 \uc9d1\uc911\ub418\uc9c0 \uc54a\ub3c4\ub85d \ub9cc\ub4e4\uc5b4 \uc90d\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, Pull \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc740 \uac01 \ub178\ub4dc\ubcc4 \ubaa8\ub2c8\ud130\ub9c1\uacfc \ub85c\uadf8 \uad00\ub9ac\ub97c \ud1b5\ud574 \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \uc0c1\ud0dc\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \ud30c\uc545\ud560 \uc218 \uc788\ub294 \uc7a5\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc8fc\ubb38 \ucc98\ub9ac \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0, \uac01 \uc8fc\ubb38 \uc11c\ubc84\uac00 \uc791\uc5c5 \ucc98\ub9ac \uae30\ub85d\uc744 \uc911\uc559 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0 \uc8fc\uae30\uc801\uc73c\ub85c \uc804\uc1a1\ud558\uba74, \uad00\ub9ac\uc790\ub294 \uc774\ub97c \ubd84\uc11d\ud558\uc5ec \uc5b4\ub290 \uad6c\uac04\uc5d0\uc11c \ubd80\ud558\uac00 \uae09\uc99d\ud558\ub294\uc9c0, \uc5b4\ub290 \uc791\uc5c5\uc774 \ubcd1\ubaa9 \ud604\uc0c1\uc744 \uc720\ubc1c\ud558\ub294\uc9c0 \ub4f1\uc744 \uc2e4\uc2dc\uac04\uc73c\ub85c \ud30c\uc545\ud560 \uc218 \uc788\uac8c \ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub370\uc774\ud130\ub294 \ud5a5\ud6c4 \uc2dc\uc2a4\ud15c \uac1c\uc120 \ubc0f \ucd5c\uc801\ud654\uc5d0 \ud070 \ub3c4\uc6c0\uc774 \ub418\uba70, \uc9c0\uc18d \uac00\ub2a5\ud55c \ud655\uc7a5\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ud575\uc2ec \uc790\uc0b0\uc73c\ub85c \uc791\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc0ac\ub840 \uc5f0\uad6c\uc640 \ud1b5\uacc4\ub97c \uc885\ud569\ud574 \ubcfc \ub54c, Pull \uae30\ubc18 \ubd80\ud558 \ubd84\uc0b0 \ud328\ud134\uc740 \ub2e8\uc21c\ud788 \uc791\uc5c5\uc744 \ubd84\ubc30\ud558\ub294 \uae30\uc220\uc801 \uba54\ucee4\ub2c8\uc998\uc744 \ub118\uc5b4, \uc870\uc9c1 \uc804\uccb4\uc758 \uc6b4\uc601 \ud6a8\uc728\uc131\uacfc \uc548\uc815\uc131\uc744 \ub192\uc774\ub294 \uc804\ub7b5\uc801 \uc694\uc18c\ub85c \uc790\ub9ac\ub9e4\uae40\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \ub3c4\uc785 \uae30\uc5c5\ub4e4\uc740 Pull \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc744 \ud1b5\ud574, \uc804\ud1b5\uc801 Push \ubc29\uc2dd\ubcf4\ub2e4 \uc57d 20~30% \uc774\uc0c1\uc758 \uc131\ub2a5 \ud5a5\uc0c1\uacfc \ud568\uaed8, \uc7a5\uc560 \ubc1c\uc0dd \uc2dc\uc758 \ub300\uc751 \uc2dc\uac04 \ub2e8\ucd95 \ubc0f \uc0ac\uc6a9\uc790 \ub9cc\uc871\ub3c4 \ud5a5\uc0c1\uc744 \uacbd\ud5d8\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc774\ub7ec\ud55c \uc0ac\ub840\ub4e4\uc744 \uc885\ud569\ud574\ubcf4\uba74 Pull \uae30\ubc18 Load Balancing \ud328\ud134\uc774 \uc81c\uacf5\ud558\ub294 \ud575\uc2ec \uac00\uce58\ub294 \ub2e8\uc21c\ud55c \ubd80\ud558 \ubd84\uc0b0\uc744 \ub118\uc5b4, \uc2dc\uc2a4\ud15c \ud655\uc7a5\uc131\uacfc \uc790\uc728\uc801 \uc81c\uc5b4, \uadf8\ub9ac\uace0 \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1\uc744 \ud1b5\ud55c \uc9c0\uc18d\uc801 \uac1c\uc120 \uac00\ub2a5\uc131\uc5d0 \uc788\ub2e4\uace0 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud5a5\ud6c4 \ubd84\uc0b0 \uc2dc\uc2a4\ud15c\uacfc \ud074\ub77c\uc6b0\ub4dc \ub124\uc774\ud2f0\ube0c \uc778\ud504\ub77c\uac00 \ub354\uc6b1 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c, Pull \uae30\ubc18 \uc124\uacc4\ub294 \uacc4\uc18d\ud574\uc11c \uc8fc\ubaa9\ubc1b\uac8c \ub420 \uac83\uc774\uba70, \uc774\ub97c \uae30\ubc18\uc73c\ub85c \ud55c \ub2e4\uc591\ud55c \uc751\uc6a9 \uc2dc\uc2a4\ud15c\uc758 \ubc1c\uc804\uc774 \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc694\uc57d\ud558\uc790\uba74, Pull \uae30\ubc18 \ubd80\ud558 \ubd84\uc0b0 \ubc29\uc2dd\uc740 \ub300\uaddc\ubaa8 \ub370\uc774\ud130 \ucc98\ub9ac, \uc804\uc790\uc0c1\uac70\ub798, \uc601\uc0c1 \uc2a4\ud2b8\ub9ac\ubc0d, \uae08\uc735 \uac70\ub798, \uadf8\ub9ac\uace0 \uc628\ub77c\uc778 \uac8c\uc784 \ub4f1 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc2e4\uc9c8\uc801\uc778 \uc131\uacfc\uc640 \uc6b4\uc601 \ud6a8\uc728\uc131\uc744 \uc785\uc99d\ud558\uc600\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2e4\uc81c \uc801\uc6a9 \uc608\uc2dc\uc640 \uad6c\uccb4\uc801 \ud1b5\uacc4\ub97c \ud1b5\ud574 Pull \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc758 \uc548\uc815\uc131\uacfc \ud655\uc7a5\uc131\uc774 \uba85\ud655\ud788 \uc99d\uba85\ub418\uc5c8\uc73c\uba70, \uc55e\uc73c\ub85c \ub354\uc6b1 \ub9ce\uc740 \uc0b0\uc5c5 \ud658\uacbd\uc5d0 \uc801\uc6a9\ub418\uc5b4, \uae30\uc874 \uc2dc\uc2a4\ud15c\uc758 \ud55c\uacc4\ub97c \uadf9\ubcf5\ud560 \uc218 \uc788\ub294 \uc911\uc694\ud55c \uae30\uc220 \ud328\ub7ec\ub2e4\uc784\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\ubcf8 \uc0ac\ub840 \uc5f0\uad6c\ub97c \ud1b5\ud574 \ud655\uc778\ud560 \uc218 \uc788\ub4ef\uc774, Pull-based Load Balancing \ud328\ud134\uc740 \uae30\uc220\uc801, \uc6b4\uc601\uc801 \uce21\uba74 \ubaa8\ub450\uc5d0\uc11c \uc0c1\ub2f9\ud55c \uc774\uc810\uc744 \uc81c\uacf5\ud558\uba70, \uc774\ub97c \uc801\uc808\ud788 \uad6c\ud604\ud558\uace0 \uc6b4\uc601\ud558\ub294 \uae30\uc5c5 \ubc0f \uc870\uc9c1\uc740 \uae09\ubcc0\ud558\ub294 \uc2dc\uc7a5 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc778 \uc2dc\uc2a4\ud15c \uc6b4\uc601\uacfc \ub192\uc740 \uc0ac\uc6a9\uc790 \ub9cc\uc871\ub3c4\ub97c \ub2ec\uc131\ud560 \uc218 \uc788\uc744 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4.<\/p>\n<p>    <\/p>\n<h2 id=\"4-pull-based-load-balancing%ec%9d%98-%ec%9e%a5%ec%a0%90-%ed%95%9c%ea%b3%84-%eb%b0%8f-%eb%af%b8%eb%9e%98-%ec%a0%84%eb%a7%9d-gJwHMHElcz\">4. Pull-based Load Balancing\uc758 \uc7a5\uc810, \ud55c\uacc4 \ubc0f \ubbf8\ub798 \uc804\ub9dd<\/h2>\n<p>Pull-based Load Balancing \ud328\ud134\uc740 \ud604\ub300 \ubd84\uc0b0 \uc2dc\uc2a4\ud15c \ubc0f \ud074\ub77c\uc6b0\ub4dc \ub124\uc774\ud2f0\ube0c \uc778\ud504\ub77c\uc5d0\uc11c \ub9e4\uc6b0 \uc8fc\ubaa9\ubc1b\uace0 \uc788\ub294 \uae30\uc220\ub85c, \uc5ec\ub7ec \uac00\uc9c0 \uc7a5\uc810\ub4e4\uc744 \uc81c\uacf5\ud558\ub294 \ub3d9\uc2dc\uc5d0 \uba87 \uac00\uc9c0 \ud55c\uacc4\ub97c \ub0b4\ud3ec\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 Pull \uae30\ubc18 \ubd80\ud558 \ubd84\uc0b0 \ubc29\uc2dd\uc758 \uc8fc\uc694 \uc7a5\uc810\uacfc \ud568\uaed8, \ud604\uc7ac\uae4c\uc9c0 \ub4dc\ub7ec\ub09c \ud55c\uacc4 \uc694\uc778\ub4e4, \uadf8\ub9ac\uace0 \ud5a5\ud6c4 \ubc1c\uc804 \uac00\ub2a5\uc131\uacfc \ubbf8\ub798 \uc804\ub9dd\uc5d0 \ub300\ud574 \uc2ec\ub3c4 \uae4a\uac8c \ub17c\uc758\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uac00\uc7a5 \ub450\ub4dc\ub7ec\uc9c4 \uc7a5\uc810 \uc911 \ud558\ub098\ub294 \uc2dc\uc2a4\ud15c\uc758 \uc790\uc728\uc131\uacfc \ud655\uc7a5\uc131\uc744 \uadf9\ub300\ud654\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc2a4\uc2a4\ub85c \uc791\uc5c5\uc744 Pull\ud558\ub294 \ubc29\uc2dd\uc740 \uc911\uc559 \ucee8\ud2b8\ub864\ub7ec\uc5d0 \uacfc\ub3c4\ud55c \ubd80\ud558\uac00 \uac78\ub9ac\uc9c0 \uc54a\ub3c4\ub85d \ud558\uba70, \uac01 \ub178\ub4dc\uac00 \uc790\uc2e0\uc758 \uc0c1\ud0dc\uc5d0 \ub9de\ub294 \uc791\uc5c5\uc744 \uc120\ud0dd\ud568\uc73c\ub85c\uc368 \ud6a8\uc728\uc801\uc778 \uc790\uc6d0 \ud65c\uc6a9\uc774 \uac00\ub2a5\ud574\uc9d1\ub2c8\ub2e4. \uc774\uc5d0 \ub530\ub77c, \uc2dc\uc2a4\ud15c \uc804\uccb4\uc758 \ubc18\uc751 \uc18d\ub3c4 \ubc0f \ucc98\ub9ac\ub7c9\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub418\uace0, \ud074\ub7ec\uc2a4\ud130 \ud655\uc7a5 \uc2dc\uc5d0\ub3c4 \ubcd1\ubaa9 \ud604\uc0c1\uc744 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, Pull \uae30\ubc18 \ubc29\uc2dd\uc740 \uc7a5\uc560 \uaca9\ub9ac \ud6a8\uacfc(Fault Isolation)\ub97c \uc81c\uacf5\ud568\uc73c\ub85c\uc368, \ud2b9\uc815 \uc6cc\ucee4 \ub178\ub4dc\uc5d0\uc11c \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud558\ub354\ub77c\ub3c4 \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4. \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud55c \ub178\ub4dc\ub294 \ub2e4\ub978 \ub178\ub4dc\ub4e4\uc5d0 \uc758\ud574 \uc790\ub3d9\uc73c\ub85c \ub300\uccb4\ub418\uac70\ub098, \uc7ac\ucc98\ub9ac \uba54\ucee4\ub2c8\uc998\uc744 \ud1b5\ud574 \uc815\uc0c1 \uc0c1\ud0dc\ub85c \ubcf5\uad6c\ub420 \uc218 \uc788\uc73c\ubbc0\ub85c, \uc11c\ube44\uc2a4 \uc911\ub2e8 \uc2dc\uac04\uc744 \uc904\uc774\uace0 \uc548\uc815\uc131\uc744 \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub354\ubd88\uc5b4, Pull \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc740 \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \ub85c\uadf8 \ubd84\uc11d\uc774 \uc6a9\uc774\ud558\ub2e4\ub294 \uc810\uc5d0\uc11c\ub3c4 \ud070 \uc7a5\uc810\uc744 \ubcf4\uc785\ub2c8\ub2e4. \uac01 \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc790\uc2e0\uc758 \uc791\uc5c5 \ucc98\ub9ac \ub0b4\uc5ed \ubc0f \uc0c1\ud0dc \uc815\ubcf4\ub97c \uc8fc\uae30\uc801\uc73c\ub85c \uc911\uc559 \uc2dc\uc2a4\ud15c\uc5d0 \ubcf4\uace0\ud568\uc73c\ub85c\uc368, \uc6b4\uc601\uc790\ub294 \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \uc131\ub2a5 \uc9c0\ud45c \ubc0f \ubcd1\ubaa9 \ud604\uc0c1\uc744 \uc2e4\uc2dc\uac04\uc73c\ub85c \ud30c\uc545\ud558\uace0, \ud544\uc694\uc2dc \uc801\uc808\ud55c \uc870\uce58\ub97c \ucde8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \uc6b4\uc601 \ud658\uacbd\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \ubaa8\ub2c8\ud130\ub9c1 \ub370\uc774\ud130\ub97c \ubc14\ud0d5\uc73c\ub85c, AI \ubc0f \uba38\uc2e0\ub7ec\ub2dd \uc54c\uace0\ub9ac\uc998\uc744 \ub3c4\uc785\ud558\uc5ec \ubd80\ud558 \uc608\uce21 \ubaa8\ub378\uc744 \uad6c\ucd95\ud558\ub294 \uc0ac\ub840\ub3c4 \uc99d\uac00\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 Pull-based Load Balancing \uc5ed\uc2dc \uba87 \uac00\uc9c0 \ud55c\uacc4\uc640 \ub3c4\uc804 \uacfc\uc81c\ub97c \ub0b4\ud3ec\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uccab\uc9f8, \uc6cc\ucee4 \ub178\ub4dc \uac04\uc758 \uc131\ub2a5 \ucc28\uc774\uac00 \uc874\uc7ac\ud558\ub294 \uacbd\uc6b0, \uc77c\ubd80 \ub178\ub4dc\ub294 \uc0c1\ub300\uc801\uc73c\ub85c \ubd80\ud558 \ucc98\ub9ac\uac00 \uc9c0\uc5f0\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc791\uc5c5 Pull \uc2dc \uc120\ud0dd \uae30\uc900(\uc608: \ud604\uc7ac \ubd80\ud558, \ucc98\ub9ac \ub2a5\ub825 \ub4f1)\uc774 \uba85\ud655\ud558\uac8c \uc815\uc758\ub418\uc9c0 \uc54a\uc558\uc744 \uacbd\uc6b0 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c, \uc791\uc5c5 \ubd84\ubc30 \uc54c\uace0\ub9ac\uc998\uc758 \uc815\uad50\ud55c \uc124\uacc4\uc640 \uac01 \ub178\ub4dc\uc758 \uc0c1\ud0dc \uc815\ubcf4\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \ubc18\uc601\ud558\ub294 \uba54\ucee4\ub2c8\uc998\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub458\uc9f8, \uc791\uc5c5 \ud050\uc758 \ubcd1\ubaa9 \ud604\uc0c1 \uac00\ub2a5\uc131\uc774 \uc874\uc7ac\ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \uc791\uc5c5\uc774 \ub2e8\uc77c \ud050\ub098 \uc911\uc559 \ube0c\ub85c\ucee4\uc5d0 \uc9d1\uc911\ub420 \uacbd\uc6b0, \uc774 \ubd80\ubd84\uc5d0\uc11c\uc758 \uc9c0\uc5f0\uc774\ub098 \uc7a5\uc560\uac00 \uc804\ubc18\uc801\uc778 \uc2dc\uc2a4\ud15c \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574, \ubd84\uc0b0 \ud050 \uc2dc\uc2a4\ud15c\uc774\ub098 \ub2e4\uce35 \ud050 \uad6c\uc870\ub97c \uad6c\ud604\ud558\ub294 \ub4f1\uc758 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\ub098, \uadf8\ub9cc\ud07c \uc2dc\uc2a4\ud15c \ubcf5\uc7a1\ub3c4\uac00 \uc99d\uac00\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<p>\uc14b\uc9f8, Pull \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc740 \uad6c\ud604 \ubc0f \uc6b4\uc601 \uacfc\uc815\uc5d0\uc11c \ucd94\uac00\uc801\uc778 \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uc720\uc9c0\ubcf4\uc218 \ube44\uc6a9\uc744 \ubc1c\uc0dd\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6cc\ucee4 \ub178\ub4dc\uc758 \uc790\uc728\uc801 \ucc98\ub9ac \uacb0\uc815\uacfc \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud558\uae30 \uc704\ud574\uc11c\ub294, \uc815\ud655\ud55c \uc131\ub2a5 \uce21\uc815 \ub3c4\uad6c\uc640 \uc548\uc815\uc801\uc778 \ub85c\uadf8 \uad00\ub9ac \uccb4\uacc4\uac00 \ud544\uc694\ud558\uba70, \uc774\ub294 \uac1c\ubc1c \ubc0f \uc6b4\uc601 \ube44\uc6a9 \uce21\uba74\uc5d0\uc11c \ucd94\uac00 \ud22c\uc790\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \ubcf4\uc548 \uce21\uba74\uc5d0\uc11c\ub3c4 \uace0\ub824\ud574\uc57c \ud560 \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc791\uc5c5 \ud050\uc640 \uc6cc\ucee4 \ub178\ub4dc \uac04\uc758 \ud1b5\uc2e0\uc740 \ubc18\ub4dc\uc2dc \uc554\ud638\ud654\ub418\uc5b4\uc57c \ud558\uba70, \uc778\uc99d \ubc0f \uc811\uadfc \uc81c\uc5b4 \uba54\ucee4\ub2c8\uc998\uc744 \ud1b5\ud574 \uc678\ubd80 \uacf5\uaca9\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ud2b9\ud788, Pull \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc740 \ubd84\uc0b0 \ud658\uacbd\uc5d0\uc11c \ub2e4\uc218\uc758 \ub178\ub4dc\uac00 \ub3d9\uc2dc\uc5d0 \uc678\ubd80\uc640 \ud1b5\uc2e0\ud558\uac8c \ub418\ubbc0\ub85c, \uc778\uc99d \uccb4\uacc4\uc758 \uacac\uace0\ud568\uc774 \uc2dc\uc2a4\ud15c \uc804\uccb4\uc758 \ubcf4\uc548\uc744 \uacb0\uc815\uc9d3\ub294 \uc911\uc694\ud55c \uc694\uc18c\ub85c \uc791\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc640 \uac19\uc774 Pull-based \uc2dc\uc2a4\ud15c\uc758 \uc7a5\uc810\uacfc \ud568\uaed8, \ud574\uacb0\ud574\uc57c \ud560 \uc5ec\ub7ec \uacfc\uc81c\uc640 \ud55c\uacc4\ub4e4\uc774 \uc874\uc7ac\ud558\uc9c0\ub9cc, \uc774\uc5d0 \ub300\ud55c \uc9c0\uc18d\uc801\uc778 \uc5f0\uad6c\uc640 \uac1c\uc120 \ub178\ub825\uc740 \uc774\ubbf8 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uae0d\uc815\uc801\uc778 \uacb0\uacfc\ub97c \ubcf4\uc5ec\uc8fc\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \uc0ac\ub840 \uc5f0\uad6c\uc640 \ud1b5\uacc4 \uc790\ub8cc\uc5d0 \ub530\ub974\uba74, Pull \uae30\ubc18 Load Balancing\uc744 \uc801\uc808\ud788 \uad6c\ud604\ud55c \uc2dc\uc2a4\ud15c\uc740 Push \ubc29\uc2dd\ubcf4\ub2e4 \ud3c9\uade0 20~30% \uc774\uc0c1\uc758 \uc131\ub2a5 \ud5a5\uc0c1\uacfc \uc548\uc815\uc131 \uac1c\uc120\uc744 \ub3c4\ucd9c\ud574\ub0b4\uace0 \uc788\uc73c\uba70, \uc810\ucc28 \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ud658\uacbd\uc5d0\uc11c \ucc44\ud0dd\ub418\uace0 \uc788\ub294 \ucd94\uc138\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc55e\uc73c\ub85c Pull-based Load Balancing \ud328\ud134\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ubc1c\uc804 \ubc29\ud5a5\uc744 \ubaa8\uc0c9\ud560 \uac83\uc73c\ub85c \uc804\ub9dd\ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc9c0\ub2a5\ud615 \uc791\uc5c5 \ubd84\ubc30:<\/strong> \uba38\uc2e0\ub7ec\ub2dd\uacfc AI\uc758 \ubc1c\uc804\uc744 \ubc14\ud0d5\uc73c\ub85c, \uac01 \uc6cc\ucee4 \ub178\ub4dc\uc758 \uc131\ub2a5, \uc2e4\uc2dc\uac04 \ubd80\ud558, \uadf8\ub9ac\uace0 \uacfc\uac70 \uc791\uc5c5 \ucc98\ub9ac \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud558\uc5ec \ub354\uc6b1 \uc815\uad50\ud55c \uc791\uc5c5 Pull \uc54c\uace0\ub9ac\uc998\uc744 \uad6c\ud604\ud558\ub294 \ubc29\ud5a5\uc73c\ub85c \ubc1c\uc804\ud560 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\ubd84\uc0b0 \ud050 \uc2dc\uc2a4\ud15c\uc758 \uac15\ud654:<\/strong> \ub2e8\uc77c \uc791\uc5c5 \ud050\uac00 \uac00\uc9c0\ub294 \ud55c\uacc4\ub97c \ubcf4\uc644\ud558\uae30 \uc704\ud574, \ub2e4\uce35 \uad6c\uc870\uc758 \ubd84\uc0b0 \ud050\uc640 \uc911\uc559 \uad00\ub9ac \uc2dc\uc2a4\ud15c \uac04\uc758 \uc720\uae30\uc801\uc778 \ud611\ub825\uc744 \ud1b5\ud574 \ubcd1\ubaa9 \ud604\uc0c1\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \uae30\uc220 \uac1c\ubc1c\uc774 \uc774\ub8e8\uc5b4\uc9c8 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\ud074\ub77c\uc6b0\ub4dc \ub124\uc774\ud2f0\ube0c \ud1b5\ud569:<\/strong> \ucfe0\ubc84\ub124\ud2f0\uc2a4\uc640 \uac19\uc740 \ud074\ub77c\uc6b0\ub4dc \ub124\uc774\ud2f0\ube0c \uc624\ucf00\uc2a4\ud2b8\ub808\uc774\uc158 \ub3c4\uad6c\uc640\uc758 \uae34\ubc00\ud55c \ud1b5\ud569\uc744 \ud1b5\ud574, Pull \uae30\ubc18 \ubd80\ud558 \ubd84\uc0b0 \uc2dc\uc2a4\ud15c\uc758 \uc790\ub3d9\ud654 \ubc0f \ud655\uc7a5\uc131\uc744 \uadf9\ub300\ud654\ud558\ub294 \uc194\ub8e8\uc158\ub4e4\uc774 \ub4f1\uc7a5\ud560 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\ubcf4\uc548 \ubc0f \uc811\uadfc \uc81c\uc5b4 \uac15\ud654:<\/strong> \ubd84\uc0b0 \ud658\uacbd\uc5d0\uc11c\uc758 \ubcf4\uc548\uc744 \uac15\ud654\ud558\uae30 \uc704\ud574, \uc791\uc5c5 \ud050\uc640 \uc6cc\ucee4 \ub178\ub4dc \uac04\uc758 \ud1b5\uc2e0 \uc554\ud638\ud654, \uc778\uc99d, \uadf8\ub9ac\uace0 \uc811\uadfc \uc81c\uc5b4 \uba54\ucee4\ub2c8\uc998\uc774 \ub354\uc6b1 \uc815\uad50\ud558\uac8c \uad6c\ud604\ub420 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uc2e4\uc2dc\uac04 \ubd84\uc11d \ubc0f \ud53c\ub4dc\ubc31 \uc2dc\uc2a4\ud15c:<\/strong> \uac01 \ub178\ub4dc\uc758 \uc791\uc5c5 \ucc98\ub9ac \ub370\uc774\ud130\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \ubd84\uc11d\ud558\uace0, \uc774\ub97c \uae30\ubc18\uc73c\ub85c \uc791\uc5c5 \ubd84\ubc30 \uc815\ucc45\uc744 \ub3d9\uc801\uc73c\ub85c \uc870\uc815\ud558\ub294 \uc2dc\uc2a4\ud15c\uc774 \uac1c\ubc1c\ub418\uc5b4 \uc6b4\uc601 \ud6a8\uc728\uc131\uc744 \ud55c\uce35 \ub192\uc77c \uc218 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774\uc640 \uac19\uc740 \ubbf8\ub798 \ubc1c\uc804 \ubc29\ud5a5\uc740 Pull-based Load Balancing \ud328\ud134\uc774 \ub2e8\uc21c\ud55c \ubd80\ud558 \ubd84\uc0b0 \uae30\ubc95\uc744 \ub118\uc5b4\uc11c, \uc804\uccb4 \ubd84\uc0b0 \uc2dc\uc2a4\ud15c\uc758 \uc6b4\uc601 \ubc0f \uad00\ub9ac \uccb4\uacc4\ub97c \ud601\uc2e0\ud558\ub294 \ud575\uc2ec \uae30\uc220\ub85c \uc790\ub9ac\uc7a1\uc744 \uac00\ub2a5\uc131\uc744 \uc2dc\uc0ac\ud569\ub2c8\ub2e4. \ubfd0\ub9cc \uc544\ub2c8\ub77c, Pull \ubc29\uc2dd\uc758 \uc720\uc5f0\uc131\uacfc \ud655\uc7a5\uc131\uc744 \uae30\ubc18\uc73c\ub85c, \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \ub9de\ucda4\ud615 \ubd80\ud558 \ubd84\uc0b0 \ubc0f \uc791\uc5c5 \ucc98\ub9ac \uc804\ub7b5\uc774 \uad6c\ud604\ub420 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc885\ud569\ud574 \ubcf4\uba74, Pull-based Load Balancing\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ud575\uc2ec \uac00\uce58\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uccab\uc9f8, \uac01 \uc6cc\ucee4 \ub178\ub4dc\uc758 \uc790\uc728\uc801 \uc791\uc5c5 \ucc98\ub9ac\ub85c \uc778\ud574 \uc911\uc559 \uc9d1\uc911\uc2dd \uc2dc\uc2a4\ud15c\uc758 \ubcd1\ubaa9 \ud604\uc0c1\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub458\uc9f8, \uc7a5\uc560 \ubc1c\uc0dd \uc2dc \uac1c\ubcc4 \ub178\ub4dc\uc758 \uaca9\ub9ac \ubc0f \ube60\ub978 \ubcf5\uad6c\uac00 \uac00\ub2a5\ud558\uc5ec \uc804\uccb4 \uc2dc\uc2a4\ud15c \uc548\uc815\uc131\uc744 \ub192\uc785\ub2c8\ub2e4. \uc14b\uc9f8, \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1\uacfc \ub370\uc774\ud130 \ubd84\uc11d\uc744 \ud1b5\ud574 \uc608\uce21 \uac00\ub2a5\ud55c \uc6b4\uc601 \ud658\uacbd\uc744 \uc870\uc131\ud558\uace0, \ucd94\uac00\uc801\uc778 \ucd5c\uc801\ud654 \uc804\ub7b5\uc744 \uc218\ub9bd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc9d5\ub4e4\uc740 \ubd84\uc0b0 \ucef4\ud4e8\ud305 \ud658\uacbd\ubfd0 \uc544\ub2c8\ub77c \ud074\ub77c\uc6b0\ub4dc \uc778\ud504\ub77c, \ub9c8\uc774\ud06c\ub85c\uc11c\ube44\uc2a4 \uc544\ud0a4\ud14d\ucc98, \uadf8\ub9ac\uace0 \uc11c\ubc84\ub9ac\uc2a4 \ucef4\ud4e8\ud305 \ub4f1 \ucd5c\uc2e0 IT \uc778\ud504\ub77c \uc804\ubc18\uc5d0 \uac78\uccd0 Pull-based Load Balancing\uc774 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc74c\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p>\ud604\uc7ac Pull-based \uc2dc\uc2a4\ud15c\uc744 \ub3c4\uc785\ud55c \uae30\uc5c5\ub4e4\uc740 \uc774\ubbf8 \ub192\uc740 \uc218\uc900\uc758 \ubd80\ud558 \ubd84\uc0b0\uacfc \uc548\uc815\uc131\uc744 \ud655\ubcf4\ud558\uc600\uc73c\uba70, \uadf8 \uacb0\uacfc\ub85c \uc6b4\uc601 \ube44\uc6a9 \uac10\uc18c, \uc11c\ube44\uc2a4 \uc751\ub2f5 \uc2dc\uac04 \ub2e8\ucd95, \uadf8\ub9ac\uace0 \uc0ac\uc6a9\uc790 \ub9cc\uc871\ub3c4 \ud5a5\uc0c1 \ub4f1\uc758 \uae0d\uc815\uc801\uc778 \ud6a8\uacfc\ub97c \ubcf4\uace0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc131\uacf5 \uc0ac\ub840\ub4e4\uc740 \uc55e\uc73c\ub85c\ub3c4 Pull \uae30\ubc18 \ubd80\ud558 \ubd84\uc0b0 \uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud55c \ud22c\uc790\uc640 \uad00\uc2ec\uc774 \uc9c0\uc18d\ub420 \uac83\uc73c\ub85c \uc608\uce21\ub418\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, Pull-based Load Balancing \ud328\ud134\uc740 \uae30\uc220\uc758 \ubc1c\uc804\uacfc \ud568\uaed8 \uc55e\uc73c\ub85c \ub354\uc6b1 \uac1c\uc120\ub41c \uc54c\uace0\ub9ac\uc998, \ud6a8\uacfc\uc801\uc778 \ubaa8\ub2c8\ud130\ub9c1 \ud234, \uadf8\ub9ac\uace0 \uac15\ud654\ub41c \ubcf4\uc548 \uccb4\uacc4\uc640 \uacb0\ud569\ud558\uc5ec, \ubd84\uc0b0 \uc2dc\uc2a4\ud15c \uc124\uacc4\uc758 \uc0c8\ub85c\uc6b4 \ud328\ub7ec\ub2e4\uc784\uc73c\ub85c \uc790\ub9ac\ub9e4\uae40\ud560 \uac83\uc73c\ub85c \ubcf4\uc785\ub2c8\ub2e4. \uc774\uc640 \uac19\uc740 \ubbf8\ub798 \ube44\uc804\uc740 \ub2e8\uc21c\ud55c \uae30\uc220\uc801 \uac1c\uc120\uc744 \ub118\uc5b4, \uc804\uccb4 IT \uc778\ud504\ub77c\uc758 \ud601\uc2e0\uacfc \uad00\ub828 \uc0b0\uc5c5\uc758 \ubc1c\uc804\uc744 \uacac\uc778\ud560 \ud575\uc2ec \ub3d9\ub825\uc73c\ub85c \uc791\uc6a9\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc694\uc57d\ud558\uba74, Pull-based Load Balancing\uc740 \ub2e4\uc591\ud55c \uc2e4\ubb34 \uc0ac\ub840\uc640 \ud1b5\uacc4\ub97c \ud1b5\ud574 \uc785\uc99d\ub41c \ub192\uc740 \ud655\uc7a5\uc131, \uc7a5\uc560 \uaca9\ub9ac \ub2a5\ub825, \uadf8\ub9ac\uace0 \uc790\uc6d0 \ud6a8\uc728\uc131\uc744 \uac16\ucd98 \ubd80\ud558 \ubd84\uc0b0 \ud328\ud134\uc785\ub2c8\ub2e4. \uadf8 \ud55c\uacc4\uc810 \uc5ed\uc2dc \uba85\ud655\ud788 \uc778\uc9c0\ud558\uace0 \uc788\uc73c\uba70, \uc774\ub97c \ubcf4\uc644\ud558\uae30 \uc704\ud55c \ub2e4\uc591\ud55c \uc5f0\uad6c\uc640 \uae30\uc220\uc801 \ubc1c\uc804\uc774 \uc9c4\ud589 \uc911\uc785\ub2c8\ub2e4. \uc55e\uc73c\ub85c \uc774\ub7ec\ud55c \uae30\uc220\ub4e4\uc774 \ub354\uc6b1 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c, Pull \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc740 \ubaa8\ub4e0 \uaddc\ubaa8\uc758 \uae30\uc5c5 \ubc0f \ubd84\uc0b0 \ud658\uacbd\uc5d0\uc11c \ud544\uc218\uc801\uc778 \uc694\uc18c\ub85c \uc790\ub9ac\uc7a1\uc744 \uc804\ub9dd\uc785\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, Pull-based Load Balancing \ud328\ud134\uc740 \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc2a4\uc2a4\ub85c \uc791\uc5c5\uc744 \uac00\uc838\uac00\ub294 \uc790\uc728\uc801\uc778 \ucc98\ub9ac \uba54\ucee4\ub2c8\uc998\uc744 \ud1b5\ud574 \ubd84\uc0b0 \uc2dc\uc2a4\ud15c\uc758 \ud6a8\uc728\uc131\uacfc \uc548\uc815\uc131\uc744 \uadf9\ub300\ud654\ud558\ub294 \uac15\ub825\ud55c \ubc29\ubc95\ub860\uc73c\ub85c \ud3c9\uac00\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubbf8\ub798\uc5d0\ub294 \ub354\uc6b1 \uc9c0\ub2a5\uc801\uc774\uace0 \ubcf4\uc548\uc131\uc774 \uac15\ud654\ub41c Pull \uae30\ubc18 \ubd80\ud558 \ubd84\uc0b0 \uc2dc\uc2a4\ud15c\uc774 \ub3c4\uc785\ub418\uc5b4, \ud074\ub77c\uc6b0\ub4dc \ubc0f \ubd84\uc0b0 \ucef4\ud4e8\ud305 \ud658\uacbd\uc5d0\uc11c \uc911\uc694\ud55c \uacbd\uc7c1\ub825\uc744 \uc81c\uacf5\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc0c1\uc73c\ub85c Pull-based Load Balancing\uc758 \uc7a5\uc810, \ud55c\uacc4 \ubc0f \ubbf8\ub798 \uc804\ub9dd\uc5d0 \ub300\ud574 \uc2ec\ub3c4 \uc788\uac8c \ud0d0\uad6c\ud558\uc600\uc73c\uba70, \uc774\ub97c \ud1b5\ud574 \ub3c5\uc790 \uc5ec\ub7ec\ubd84\uc774 \uc774 \uae30\uc220\uc758 \uc2e4\uc81c \uc801\uc6a9 \uac00\ub2a5\uc131\uacfc \ud5a5\ud6c4 \ubc1c\uc804 \ubc29\ud5a5\uc5d0 \ub300\ud574 \uae4a\uc740 \ud1b5\ucc30\uc744 \uc5bb\uc73c\uc2dc\uae38 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n<p><strong>\uc694\uc57d<\/strong>: Pull-based Load Balancing \ud328\ud134\uc740 \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc791\uc5c5\uc744 \uc9c1\uc811 Pull\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c, \uc911\uc559 \uc9d1\uc911\uc2dd \ubd80\ud558 \ubd84\uc0b0 \ubc29\uc2dd\uc758 \ud55c\uacc4\ub97c \uadf9\ubcf5\ud558\uba70 \uc2dc\uc2a4\ud15c\uc758 \ud655\uc7a5\uc131\uacfc \uc790\uc728\uc131\uc744 \uadf9\ub300\ud654\ud558\ub294 \ud6a8\uacfc\uc801\uc778 \uae30\uc220\uc785\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 Pull \uae30\ubc18 \ud328\ud134\uc758 \uac1c\ub150, \uad6c\ud604 \ubc29\ubc95, \uc2e4\uc81c \uc0ac\ub840 \ubc0f \uc131\uacf5\uc801\uc778 \ub3c4\uc785 \uacb0\uacfc, \uadf8\ub9ac\uace0 \uae30\uc220\uc801 \ud55c\uacc4\uc640 \ubbf8\ub798 \ubc1c\uc804 \ubc29\ud5a5\uc744 \ud3ed\ub113\uac8c \ub2e4\ub8e8\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \ud328\ud134\uc740 \ud2b9\ud788 \ub300\uaddc\ubaa8 \ubd84\uc0b0 \uc2dc\uc2a4\ud15c, \ud074\ub77c\uc6b0\ub4dc \ub124\uc774\ud2f0\ube0c \ud658\uacbd, \ub9c8\uc774\ud06c\ub85c\uc11c\ube44\uc2a4 \uc544\ud0a4\ud14d\ucc98 \ub4f1\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc131\ub2a5\uacfc \uc548\uc815\uc131\uc744 \uc785\uc99d\ud558\uba70, \uc55e\uc73c\ub85c \ub354\uc6b1 \ub9ce\uc740 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc801\uadf9 \ud65c\uc6a9\ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pull \uae30\ubc18 \ub85c\ub4dc \ubc38\ub7f0\uc2f1 \ud328\ud134\uc740 \uc911\uc559 \uc9d1\uc911\ud615 \ubc29\uc2dd \ub300\uc2e0 \uc6cc\ucee4 \ub178\ub4dc\uac00 \uc9c1\uc811 \uc791\uc5c5\uc744 \uac00\uc838\uac00 \ubd80\ud558\ub97c \uace0\ub974\uac8c \ubd84\uc0b0\uc2dc\ucf1c \uc2dc\uc2a4\ud15c\uc758 \uc548\uc815\uc131\uacfc \ud6a8\uc728\uc131\uc744 \ub192\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":55029,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1957],"tags":[2044,97,2079],"class_list":["post-55025","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-development","tag-efficiency","tag-real","tag-security"],"acf":[],"_links":{"self":[{"href":"https:\/\/hnu4c.shop\/blog\/wp-json\/wp\/v2\/posts\/55025","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hnu4c.shop\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hnu4c.shop\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hnu4c.shop\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hnu4c.shop\/blog\/wp-json\/wp\/v2\/comments?post=55025"}],"version-history":[{"count":1,"href":"https:\/\/hnu4c.shop\/blog\/wp-json\/wp\/v2\/posts\/55025\/revisions"}],"predecessor-version":[{"id":55028,"href":"https:\/\/hnu4c.shop\/blog\/wp-json\/wp\/v2\/posts\/55025\/revisions\/55028"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hnu4c.shop\/blog\/wp-json\/wp\/v2\/media\/55029"}],"wp:attachment":[{"href":"https:\/\/hnu4c.shop\/blog\/wp-json\/wp\/v2\/media?parent=55025"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hnu4c.shop\/blog\/wp-json\/wp\/v2\/categories?post=55025"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hnu4c.shop\/blog\/wp-json\/wp\/v2\/tags?post=55025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}