{"id":7613,"date":"2026-08-12T00:51:53","date_gmt":"2026-08-11T16:51:53","guid":{"rendered":"https:\/\/i007.cc\/wordpress\/?p=7613"},"modified":"2026-08-12T00:55:18","modified_gmt":"2026-08-11T16:55:18","slug":"7613","status":"publish","type":"post","link":"https:\/\/i007.cc\/wordpress\/archives\/7613","title":{"rendered":"\u5206\u5e03\u5f0f\u914d\u7f6e\u7ba1\u7406\u7cfb\u7edf"},"content":{"rendered":"<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>\u7b2c\u4e00\u9898<\/strong><\/p>\n<blockquote class=\"ml-2 border-l-4 border-[hsl(var(--border-300)\/0.1)] pl-4 text-text-300\">\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u8bbe\u8ba1\u4e00\u4e2a<strong>\u5206\u5e03\u5f0f\u914d\u7f6e\u7ba1\u7406\u7cfb\u7edf<\/strong>\uff08\u7c7b\u4f3c AWS Parameter Store \u6216 Azure App Configuration\uff09\u3002<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u8981\u6c42\uff1a<\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">\u652f\u6301\u767e\u4e07\u7ea7\u670d\u52a1\u5b9e\u4f8b\u5b9e\u65f6\u62c9\u53d6\u914d\u7f6e<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">\u914d\u7f6e\u66f4\u65b0\u540e\uff0c\u6240\u6709\u5b9e\u4f8b\u9700\u8981\u5728 <strong>30 \u79d2\u5185<\/strong>\u611f\u77e5\u5230\u53d8\u66f4<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">\u7cfb\u7edf\u9700\u8981\u9ad8\u53ef\u7528\uff0c\u4e0d\u80fd\u6210\u4e3a\u5355\u70b9\u6545\u969c<\/li>\n<\/ul>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u8bf7\u63cf\u8ff0\u4f60\u7684\u6574\u4f53\u67b6\u6784\u8bbe\u8ba1\u3002<\/p>\n<\/blockquote>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>\u56de\u7b54\u4f60\u7684\u95ee\u9898\uff1a<\/strong><\/p>\n<ol class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-decimal flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>\u5b9e\u4f8b\u6570\u91cf<\/strong>\uff1a\u5cf0\u503c 100 \u4e07\u5b9e\u4f8b\u540c\u65f6\u5728\u7ebf\uff0c\u6b63\u5e38\u60c5\u51b5\u7ea6 60-70 \u4e07\u3002<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>\u62c9\u53d6\u9891\u7387<\/strong>\uff1a\u670d\u52a1\u5b9e\u4f8b\u542f\u52a8\u65f6\u62c9\u53d6\u4e00\u6b21\u5168\u91cf\u914d\u7f6e\uff0c\u8fd0\u884c\u671f\u95f4<strong>\u4e0d\u4e3b\u52a8\u8f6e\u8be2<\/strong>\u2014\u2014\u914d\u7f6e\u53d8\u66f4\u7531\u7cfb\u7edf<strong>\u63a8\u9001<\/strong>\u901a\u77e5\uff0c\u5b9e\u4f8b\u6536\u5230\u901a\u77e5\u540e\u518d\u62c9\u53d6\u3002\u914d\u7f6e\u53d8\u66f4\u9891\u7387\u4e0d\u9ad8\uff0c\u5e73\u5747\u6bcf\u5929\u51e0\u5341\u6b21\u3002<\/li>\n<\/ol>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u9644\u52a0\u4fe1\u606f\uff1a<\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">\u914d\u7f6e\u9879\u6570\u91cf\u7ea7\uff1a\u6bcf\u4e2a\u670d\u52a1\u7ea6 <strong>10-100 \u4e2a key<\/strong>\uff0c\u5355\u4e2a value \u4e0d\u8d85\u8fc7 64KB<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">\u8bfb\u591a\u5199\u6781\u5c11\uff0c\u5199\u64cd\u4f5c\u6765\u81ea\u8fd0\u7ef4\u4eba\u5458\u6216 CI\/CD \u7cfb\u7edf<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">\u9700\u8981\u652f\u6301<strong>\u914d\u7f6e\u7248\u672c\u56de\u6eda<\/strong><\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">\u4e0d\u540c\u73af\u5883\uff08prod\/staging\/dev\uff09\u7684\u914d\u7f6e\u9700\u8981\u9694\u79bb<\/li>\n<\/ul>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>\u56de\u7b54\uff1a<\/strong><\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">\u5927\u7ea6 <strong>5000 \u79cd\u670d\u52a1<\/strong>\uff0c\u6bcf\u79cd\u670d\u52a1\u5e73\u5747 <strong>200 \u4e2a\u5b9e\u4f8b<\/strong><\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">\u6bcf\u79cd\u670d\u52a1\u6709\u81ea\u5df1\u72ec\u7acb\u7684\u914d\u7f6e\u96c6\uff0c\u4e0d\u540c\u5b9e\u4f8b\u5171\u4eab\u540c\u4e00\u4efd\u914d\u7f6e\uff08\u5373\u914d\u7f6e\u662f per-service \u7684\uff0c\u4e0d\u662f per-instance \u7684\uff09<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">\u6bcf\u4e2a\u670d\u52a1\u7ea6 <strong>50 \u4e2a key<\/strong>\uff0c\u6bcf\u4e2a value \u5e73\u5747 <strong>1KB<\/strong><\/li>\n<\/ul>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u4f60\u73b0\u5728\u6709\u8db3\u591f\u7684\u6570\u5b57\u4e86\uff1a<\/p>\n<div class=\"overflow-x-auto w-full px-2 mb-6 print:overflow-x-visible\" dir=\"ltr\">\n<table class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\">\n<thead class=\"text-left\">\n<tr>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\">\u7ef4\u5ea6<\/th>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\">\u6570\u503c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">\u670d\u52a1\u79cd\u7c7b<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">5,000<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">\u5b9e\u4f8b\u603b\u6570<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">1,000,000<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">\u6bcf\u670d\u52a1 key \u6570<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">50<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">\u6bcf value \u5927\u5c0f<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">\u5e73\u5747 1KB<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">\u914d\u7f6e\u7248\u672c\u4fdd\u7559<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">\u6700\u8fd1 100 \u4e2a\u7248\u672c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u53ef\u4ee5\u5f00\u59cb\u7b97\u5b58\u50a8\uff0c\u7136\u540e\u7ee7\u7eed\u8bbe\u8ba1\u4e86\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3 class=\"mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"ltr\">\u5206\u5e03\u5f0f\u914d\u7f6e\u7ba1\u7406\u7cfb\u7edf \u2014 \u5b8c\u6574\u8bbe\u8ba1<\/h3>\n<h4 class=\"mt-2 -mb-1 text-base font-bold\" dir=\"ltr\">\u7b2c\u4e00\u6b65\uff1a\u6f84\u6e05\u9700\u6c42\uff08\u5fc5\u505a\uff09<\/h4>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u62ff\u5230\u9898\u76ee\u5148\u95ee\u6e05\u695a\uff1a\u670d\u52a1\u79cd\u7c7b\u591a\u5c11\u3001\u5b9e\u4f8b\u6570\u5cf0\u503c\u3001\u914d\u7f6e\u53d8\u66f4\u9891\u7387\u3001\u662f\u5426\u9700\u8981\u7248\u672c\u56de\u6eda\u3001\u591a\u73af\u5883\u9694\u79bb\u9700\u6c42\u3002\u8fd9\u4e9b\u6570\u5b57\u51b3\u5b9a\u540e\u7eed\u6240\u6709\u5bb9\u91cf\u89c4\u5212\u3002<\/p>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<h4 class=\"mt-2 -mb-1 text-base font-bold\" dir=\"ltr\">\u7b2c\u4e8c\u6b65\uff1a\u5bb9\u91cf\u89c4\u5212<\/h4>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>\u5b58\u50a8\u8ba1\u7b97\uff08per \u73af\u5883\uff09\uff1a<\/strong><\/p>\n<div class=\"relative group\/copy bg-bg-000\/50 border-0.5 border-border-400 rounded-lg focus:outline-none focus-visible:ring-2 focus-visible:ring-accent-100\" tabindex=\"0\" role=\"group\" aria-label=\"Code\">\n<div class=\"sticky opacity-0 group-hover\/copy:opacity-100 group-focus-within\/copy:opacity-100 top-2 py-2 h-12 w-0 float-right\">\n<div class=\"absolute right-0 h-8 px-2 items-center inline-flex z-10\"><\/div>\n<\/div>\n<div class=\"overflow-x-auto\">\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">Redis\uff08\u5f53\u524d\u7248\u672c\u70ed\u6570\u636e\uff09\uff1a\r\n  5000 \u670d\u52a1 \u00d7 100 keys \u00d7 64KB(max) = 32GB  \u2190 \u5355\u53f0 Redis \u53ef\u4ee5\u653e\u4e0b\r\n\r\nMySQL\uff08\u5386\u53f2\u7248\u672c\u51b7\u6570\u636e\uff09\uff1a\r\n  5000 \u00d7 100 keys \u00d7 100 \u7248\u672c \u00d7 1KB(avg) = 50GB  \u2190 \u5b9e\u9645\u8fdc\u5c0f\u4e8e\u6781\u9650\u503c\r\n  \u6781\u9650\u503c\uff1a5000 \u00d7 100 \u00d7 100 \u00d7 64KB = 3.2TB<\/pre>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>\u8bfb QPS\uff1a<\/strong><br \/>\nPush \u901a\u77e5\u673a\u5236\u4e0b\uff0c\u5b9e\u4f8b\u4e0d\u8f6e\u8be2\u3002\u53ea\u6709\u914d\u7f6e\u53d8\u66f4\u65f6\u624d\u6709\u8bfb\u8bf7\u6c42\u3002\u6bcf\u5929 100 \u6b21\u53d8\u66f4\uff0c\u6bcf\u6b21\u5f71\u54cd 200 \u4e2a\u5b9e\u4f8b\uff0cQPS \u6781\u4f4e\uff0cRedis \u8f7b\u677e\u5e94\u5bf9\u3002<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>Long Poll \u8fde\u63a5\u6570\uff1a<\/strong><br \/>\n\u6bcf\u53f0 Config API Server \u7ef4\u6301\u7ea6 5 \u4e07\u8fde\u63a5\uff0c20 \u53f0\u8986\u76d6 100 \u4e07\u5b9e\u4f8b\u3002<\/p>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<h4 class=\"mt-2 -mb-1 text-base font-bold\" dir=\"ltr\">\u7b2c\u4e09\u6b65\uff1a\u6574\u4f53\u67b6\u6784<\/h4>\n<div class=\"relative group\/copy bg-bg-000\/50 border-0.5 border-border-400 rounded-lg focus:outline-none focus-visible:ring-2 focus-visible:ring-accent-100\" tabindex=\"0\" role=\"group\" aria-label=\"Code\">\n<div class=\"sticky opacity-0 group-hover\/copy:opacity-100 group-focus-within\/copy:opacity-100 top-2 py-2 h-12 w-0 float-right\">\n<div class=\"absolute right-0 h-8 px-2 items-center inline-flex z-10\"><\/div>\n<\/div>\n<div class=\"overflow-x-auto\">\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\r\n\u2502              \u8fd0\u7ef4 \/ CI\/CD                    \u2502\r\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\r\n                   \u2193 \u5199\u914d\u7f6e\r\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\r\n\u2502            Write Service                     \u2502\r\n\u2502  1. \u5199 MySQL\uff08Source of Truth\uff09              \u2502\r\n\u2502  2. \u66f4\u65b0 Redis\uff08\u70ed\u7f13\u5b58\uff09                     \u2502\r\n\u2502  3. Publish \u2192 Redis Pub\/Sub                  \u2502\r\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\r\n       \u2502 Pub\/Sub \u901a\u77e5\r\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u25bc\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\r\n\u2502      Config API Server \u00d7 20\u53f0\uff08\u65e0\u72b6\u6001\uff09      \u2502\r\n\u2502  - \u6bcf\u53f0\u7ef4\u6301 5 \u4e07\u4e2a Long Poll \u8fde\u63a5            \u2502\r\n\u2502  - \u6536\u5230 Pub\/Sub \u2192 \u54cd\u5e94\u5bf9\u5e94\u670d\u52a1\u7684\u7b49\u5f85\u8fde\u63a5     \u2502\r\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\r\n       \u2502 \u5b9e\u4f8b\u62c9\u53d6\u914d\u7f6e\r\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u25bc\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\r\n\u2502            Redis Cluster                     \u2502\r\n\u2502         \uff08\u5f53\u524d\u7248\u672c\u70ed\u7f13\u5b58\uff0c32GB\uff09             \u2502\r\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\r\n\r\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\r\n\u2502         MySQL\uff08\u5386\u53f2\u7248\u672c + Source of Truth\uff09 \u2502\r\n\u2502              \u4e3b\u4ece\u590d\u5236\uff0c\u9ad8\u53ef\u7528                \u2502\r\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518<\/pre>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<h4 class=\"mt-2 -mb-1 text-base font-bold\" dir=\"ltr\">\u7b2c\u56db\u6b65\uff1a\u53d8\u66f4\u901a\u77e5\u94fe\u8def<\/h4>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u4ece&#8221;\u8fd0\u7ef4\u6539\u4e86\u4e00\u6761\u914d\u7f6e&#8221;\u5230&#8221;100 \u4e07\u5b9e\u4f8b\u611f\u77e5&#8221;\uff0c\u5b8c\u6574\u6d41\u7a0b\uff1a<\/p>\n<div class=\"relative group\/copy bg-bg-000\/50 border-0.5 border-border-400 rounded-lg focus:outline-none focus-visible:ring-2 focus-visible:ring-accent-100\" tabindex=\"0\" role=\"group\" aria-label=\"Code\">\n<div class=\"sticky opacity-0 group-hover\/copy:opacity-100 group-focus-within\/copy:opacity-100 top-2 py-2 h-12 w-0 float-right\">\n<div class=\"absolute right-0 h-8 px-2 items-center inline-flex z-10\"><\/div>\n<\/div>\n<div class=\"overflow-x-auto\">\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">1. \u8fd0\u7ef4\u5199\u5165\u65b0\u914d\u7f6e\r\n        \u2193\r\n2. Write Service \u5199 MySQL \u2705 \u786e\u8ba4\u843d\u76d8\r\n        \u2193\r\n3. Write Service \u66f4\u65b0 Redis\uff08\u5e26 Retry\uff0c\u5931\u8d25\u91cd\u8bd5 3 \u6b21\uff09\r\n        \u2193\r\n4. Publish \u5230 Redis Pub\/Sub\uff1a\r\n   \"service-X \u914d\u7f6e\u5df2\u66f4\u65b0\uff0cversion=42\"\r\n        \u2193\r\n5. 20 \u53f0 Config API Server \u540c\u65f6\u6536\u5230 Pub\/Sub \u6d88\u606f\r\n        \u2193\r\n6. \u6bcf\u53f0\u627e\u5230\u672c\u673a\u6302\u7740\u7684 service-X Long Poll \u8fde\u63a5\r\n   \u7acb\u5373\u54cd\u5e94\uff1a\u300c\u6709\u65b0\u7248\u672c\uff0c\u6765\u62c9\u5427\u300d\r\n        \u2193\r\n7. service-X \u7684 200 \u4e2a\u5b9e\u4f8b\u6536\u5230\u54cd\u5e94\r\n   \u8bf7\u6c42 Config API Server \u62c9\u53d6 v42 \u914d\u7f6e\r\n        \u2193\r\n8. Config API Server \u4ece Redis \u8bfb\u53d6\u8fd4\u56de\u7ed9\u5b9e\u4f8b\r\n   \u5168\u7a0b &lt; 1 \u79d2\uff0c\u8fdc\u4f4e\u4e8e 30 \u79d2\u8981\u6c42<\/pre>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<h4 class=\"mt-2 -mb-1 text-base font-bold\" dir=\"ltr\">\u7b2c\u4e94\u6b65\uff1a\u5b9e\u4f8b\u65ad\u7ebf\u91cd\u8fde<\/h4>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u5b9e\u4f8b\u4e0d\u9700\u8981\u79bb\u7ebf\u6d88\u606f\u961f\u5217\u3002\u914d\u7f6e\u662f\u72b6\u6001\uff0c\u4e0d\u662f\u4e8b\u4ef6\u6d41\u3002<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u91cd\u8fde\u65f6\u53ea\u9700\u5e26\u4e0a\u5f53\u524d\u7248\u672c\u53f7\uff1a<\/p>\n<div class=\"relative group\/copy bg-bg-000\/50 border-0.5 border-border-400 rounded-lg focus:outline-none focus-visible:ring-2 focus-visible:ring-accent-100\" tabindex=\"0\" role=\"group\" aria-label=\"Code\">\n<div class=\"sticky opacity-0 group-hover\/copy:opacity-100 group-focus-within\/copy:opacity-100 top-2 py-2 h-12 w-0 float-right\">\n<div class=\"absolute right-0 h-8 px-2 items-center inline-flex z-10\"><\/div>\n<\/div>\n<div class=\"overflow-x-auto\">\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">GET \/config\/service-X?current_version=41\r\n\r\nAPI Server \u5224\u65ad\uff1a\r\n  \u6700\u65b0\u662f v42 \u2192 \u7acb\u5373\u8fd4\u56de\u65b0\u914d\u7f6e\r\n  \u6700\u65b0\u662f v41 \u2192 \u6302\u4f4f\uff0c\u8fdb\u5165 Long Poll \u7b49\u5f85<\/pre>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u8fd9\u6837\u65ad\u7ebf 1 \u79d2\u8fd8\u662f 1 \u5c0f\u65f6\uff0c\u91cd\u8fde\u903b\u8f91\u5b8c\u5168\u76f8\u540c\u3002<\/p>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<h4 class=\"mt-2 -mb-1 text-base font-bold\" dir=\"ltr\">\u7b2c\u516d\u6b65\uff1a\u4e00\u81f4\u6027\u4fdd\u969c\uff08Reconciliation Loop\uff09<\/h4>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u4e24\u5c42\u9632\u5fa1\uff0c\u5904\u7406\u5199\u5165\u8def\u5f84\u4e0a\u7684\u5931\u8d25\uff1a<\/p>\n<div class=\"relative group\/copy bg-bg-000\/50 border-0.5 border-border-400 rounded-lg focus:outline-none focus-visible:ring-2 focus-visible:ring-accent-100\" tabindex=\"0\" role=\"group\" aria-label=\"Code\">\n<div class=\"sticky opacity-0 group-hover\/copy:opacity-100 group-focus-within\/copy:opacity-100 top-2 py-2 h-12 w-0 float-right\">\n<div class=\"absolute right-0 h-8 px-2 items-center inline-flex z-10\"><\/div>\n<\/div>\n<div class=\"overflow-x-auto\">\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\u7b2c\u4e00\u5c42\uff1aRetry\uff08\u5904\u7406\u7f51\u7edc\u6296\u52a8\uff09\r\n  MySQL \u5199\u6210\u529f \u2192 Redis \u66f4\u65b0\u5931\u8d25 \u2192 \u6307\u6570\u9000\u907f\u91cd\u8bd5 3 \u6b21\r\n\r\n\u7b2c\u4e8c\u5c42\uff1aReconciliation Loop\uff08\u515c\u5e95\uff09\r\n  \u540e\u53f0\u4efb\u52a1\u6bcf 30 \u79d2\u626b\u4e00\u6b21\r\n  \u6bd4\u5bf9 MySQL \u7248\u672c\u53f7 vs Redis \u7248\u672c\u53f7\r\n  \u53d1\u73b0\u4e0d\u4e00\u81f4 \u2192 \u540c\u6b65 Redis \u2192 \u89e6\u53d1 Pub\/Sub<\/pre>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<h4 class=\"mt-2 -mb-1 text-base font-bold\" dir=\"ltr\">\u7b2c\u4e03\u6b65\uff1a\u9ad8\u53ef\u7528<\/h4>\n<div class=\"overflow-x-auto w-full px-2 mb-6 print:overflow-x-visible\" dir=\"ltr\">\n<table class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\">\n<thead class=\"text-left\">\n<tr>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\">\u7ec4\u4ef6<\/th>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\">\u65b9\u6848<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Config API Server<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">\u65e0\u72b6\u6001\uff0c20 \u53f0\uff0c\u4efb\u610f\u6302\u51e0\u53f0\u4e0d\u5f71\u54cd<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Redis<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">\u4e3b\u4ece + Sentinel\uff0c\u6216 Redis Cluster<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">MySQL<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">\u4e3b\u4ece\u590d\u5236\uff0c\u4ece\u5e93\u53ea\u8bfb\uff0c\u4e3b\u5e93\u6545\u969c\u81ea\u52a8\u5207\u6362<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Write Service<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">\u591a\u5b9e\u4f8b\u90e8\u7f72\uff0c\u65e0\u72b6\u6001<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<h4 class=\"mt-2 -mb-1 text-base font-bold\" dir=\"ltr\">\u5173\u952e\u8bbe\u8ba1\u539f\u5219\u603b\u7ed3<\/h4>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>MySQL \u662f Source of Truth<\/strong>\uff0cRedis \u662f\u7f13\u5b58\uff0c\u5199\u5165\u987a\u5e8f\u6c38\u8fdc MySQL \u5148<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Long Poll<\/strong> \u89e3\u51b3\u5b9e\u65f6\u63a8\u9001\uff0c\u907f\u514d\u65e0\u6548\u8f6e\u8be2<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>\u7248\u672c\u53f7<\/strong> \u89e3\u51b3\u65ad\u7ebf\u91cd\u8fde\uff0c\u4e0d\u9700\u8981\u79bb\u7ebf\u6d88\u606f\u961f\u5217<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Reconciliation Loop<\/strong> \u4fdd\u8bc1\u6700\u7ec8\u4e00\u81f4\u6027<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Config API Server \u4f5c\u4e3a\u8fde\u63a5\u5c42<\/strong>\uff0c\u5b9e\u4f8b\u4e0d\u76f4\u8fde Redis<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<div data-rs-index=\"212\" data-index=\"212\">\n<div tabindex=\"0\" role=\"article\" aria-setsize=\"214\" aria-posinset=\"213\" aria-label=\"Message 213 of 214\">\n<div data-test-render-count=\"2\">\n<div class=\"mb-1 mt-[var(--msg-gap,1.5rem)] group group\/message-row\">\n<div class=\"flex flex-col items-end gap-1\">\n<div class=\"group\/message-row flex min-w-0 flex-col items-end gap-xs font-sans ms-auto max-w-[85%] cds-um-enter\" data-cds=\"UserMessage\">\n<div class=\"relative flex max-w-full min-w-0 flex-col gap-xs rounded-card px-lg py-md text-heading break-words select-text text-primary bg-neutral\">\n<div id=\"_r_7vb_\" class=\"\">\n<div>\n<div class=\"grid grid-cols-1 gap-2 relative [&amp;_ul]:!space-y-0 [&amp;_ol]:!space-y-0 [&amp;_ul]:pl-8 [&amp;_ol]:pl-8\" data-testid=\"user-message\">\n<p class=\"whitespace-pre-wrap break-words\">\u6574\u4e2a\u7cfb\u7edfredis\u53ea\u7528\u4e86\u4e24\u53f0\u4e48\uff1f<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div data-rs-index=\"213\" data-index=\"213\" data-last-message=\"true\">\n<div tabindex=\"-1\" role=\"article\" aria-setsize=\"214\" aria-posinset=\"214\" aria-label=\"Message 214 of 214\">\n<div data-test-render-count=\"1\">\n<div class=\"group group\/message-row\">\n<div class=\"group relative relative pb-[var(--msg-assistant-pb,0.75rem)]\" data-is-streaming=\"false\">\n<div class=\"font-claude-response relative leading-[1.65rem] [&amp;_pre&gt;div]:bg-bg-000\/50 [&amp;_pre&gt;div]:border-0.5 [&amp;_pre&gt;div]:border-border-400 [&amp;_.ignore-pre-bg&gt;div]:bg-transparent [&amp;_.standard-markdown_:is(p,blockquote,h1,h2,h3,h4,h5,h6)]:pl-2 [&amp;_.standard-markdown_:is(p,blockquote,ul,ol,h1,h2,h3,h4,h5,h6)]:pr-8 [&amp;_.progressive-markdown_:is(p,blockquote,h1,h2,h3,h4,h5,h6)]:pl-2 [&amp;_.progressive-markdown_:is(p,blockquote,ul,ol,h1,h2,h3,h4,h5,h6)]:pr-8\">\n<div class=\"grid grid-rows-[auto_auto] min-w-0\">\n<div class=\"row-start-2 col-start-1 relative grid grid-rows-[auto_auto] isolate min-w-0\">\n<div class=\"row-start-1 col-start-1 relative z-[2] min-w-0\">\n<div class=\"standard-markdown grid-cols-1 grid [&amp;_&gt;_*]:min-w-0 gap-3 [&amp;_&gt;_*:last-child]:mb-0 print:block print:[&amp;_&gt;_*_+_*]:mt-3 standard-markdown\">\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u597d\u95ee\u9898\uff0c\u6211\u5728\u90a3\u91cc\u5199\u5f97\u6bd4\u8f83\u6a21\u7cca\uff0c\u6765\u68b3\u7406\u6e05\u695a\u3002<\/p>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>Redis \u5728\u8fd9\u4e2a\u7cfb\u7edf\u91cc\u627f\u62c5\u4e24\u4e2a\u804c\u8d23\uff1a<\/strong><\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u4e00\u662f\u5b58\u5f53\u524d\u914d\u7f6e\uff0832GB \u70ed\u6570\u636e\uff09\uff0c\u4e8c\u662f Pub\/Sub \u901a\u77e5\u3002\u8fd9\u4e24\u4e2a\u53ef\u4ee5\u7528\u540c\u4e00\u5957 Redis\uff0c\u4e5f\u53ef\u4ee5\u5206\u5f00\u90e8\u7f72\u505a\u9694\u79bb\uff0c\u907f\u514d\u901a\u77e5\u6d41\u91cf\u5f71\u54cd\u914d\u7f6e\u8bfb\u53d6\u3002<\/p>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>\u9700\u8981\u51e0\u53f0\uff1f<\/strong><\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">32GB \u6570\u636e\u91cf\u5bf9 Redis \u6765\u8bf4\u5f88\u5c0f\uff0c\u4e0d\u9700\u8981 Cluster \u5206\u7247\uff0c\u4e00\u53f0\u4e3b\u8282\u70b9\u5b8c\u5168\u653e\u5f97\u4e0b\u3002\u8bfb QPS \u4e5f\u5f88\u4f4e\uff08Push \u6a21\u578b\uff0c\u4e0d\u8f6e\u8be2\uff09\uff0c\u4e0d\u9700\u8981\u5927\u91cf\u8bfb\u526f\u672c\u3002<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u6240\u4ee5\u6700\u7b80\u914d\u7f6e\u662f\uff1a<\/p>\n<div class=\"relative group\/copy bg-bg-000\/50 border-0.5 border-border-400 rounded-lg focus:outline-none focus-visible:ring-2 focus-visible:ring-accent-100\" tabindex=\"0\" role=\"group\" aria-label=\"Code\">\n<div class=\"sticky opacity-0 group-hover\/copy:opacity-100 group-focus-within\/copy:opacity-100 top-2 py-2 h-12 w-0 float-right\">\n<div class=\"absolute right-0 h-8 px-2 items-center inline-flex z-10\"><\/div>\n<\/div>\n<div class=\"overflow-x-auto\">\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">Redis Primary\uff08\u4e3b\uff0c\u5904\u7406\u5199 + Pub\/Sub publish\uff09\r\n    \u2193 \u4e3b\u4ece\u540c\u6b65\r\nRedis Replica\uff08\u4ece\uff0c\u5904\u7406\u8bfb\u8bf7\u6c42\uff09\r\n\r\n+ 3 \u4e2a Sentinel \u8282\u70b9\uff08\u76d1\u63a7\u4e3b\u4ece\uff0c\u4e3b\u6302\u4e86\u81ea\u52a8\u5207\u6362\uff09<\/pre>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">Sentinel \u8282\u70b9\u5f88\u8f7b\u91cf\uff0c\u901a\u5e38\u548c\u5176\u4ed6\u670d\u52a1\u6df7\u8dd1\u5728\u540c\u4e00\u53f0\u673a\u5668\u4e0a\uff0c\u4e0d\u5360\u989d\u5916\u8d44\u6e90\u3002<\/p>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>\u548c\u539f\u6765\u4f60\u8bf4\u7684&#8221;20\u53f0Redis&#8221;\u5bf9\u6bd4<\/strong><\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u90a3\u662f\u4f60\u6700\u521d\u77ed\u8f6e\u8be2\u65b9\u6848\u91cc\u7b97\u51fa\u6765\u7684\u2014\u2014\u56e0\u4e3a 200K QPS \u9700\u8981\u591a\u53f0\u625b\u538b\u3002\u6362\u6210 Long Poll \u4e4b\u540e\u8bfb QPS \u6781\u4f4e\uff0c\u6839\u672c\u4e0d\u9700\u8981\u90a3\u4e48\u591a\u3002\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48\u901a\u77e5\u673a\u5236\u7684\u9009\u62e9\u5bf9\u6574\u4e2a\u7cfb\u7edf\u7684\u8d44\u6e90\u6d88\u8017\u5f71\u54cd\u8fd9\u4e48\u5927\u3002<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u6240\u4ee5\u7b54\u6848\u662f\uff1a<strong>2 \u53f0\u6570\u636e\u8282\u70b9\uff081\u4e3b1\u4ece\uff09+ 3 \u4e2a Sentinel\uff0c\u8db3\u591f\u4e86\u3002<\/strong><\/p>\n<\/div>\n<\/div>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u6709\u4e2a\u4e13\u4e1a\u540d\u8bcd\uff1a<strong>Reconciliation Loop\uff08\u5bf9\u8d26\u5faa\u73af\uff09<\/strong>\uff0cKubernetes \u7684 Controller Manager \u5c31\u662f\u7528\u8fd9\u4e2a\u6a21\u5f0f\u5de5\u4f5c\u7684\u2014\u2014\u4e0d\u65ad\u6bd4\u5bf9\u671f\u671b\u72b6\u6001\u548c\u5b9e\u9645\u72b6\u6001\uff0c\u53d1\u73b0\u4e0d\u4e00\u81f4\u5c31\u4fee\u6b63\u3002<\/p>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>\u4e24\u5c42\u9632\u5fa1\u7ec4\u5408\u8d77\u6765\u5c31\u5f88\u5065\u58ee\uff1a<\/strong><\/p>\n<div class=\"relative group\/copy bg-bg-000\/50 border-0.5 border-border-400 rounded-lg focus:outline-none focus-visible:ring-2 focus-visible:ring-accent-100\" tabindex=\"0\" role=\"group\" aria-label=\"Code\">\n<div class=\"sticky opacity-0 group-hover\/copy:opacity-100 group-focus-within\/copy:opacity-100 top-2 py-2 h-12 w-0 float-right\">\n<div class=\"absolute right-0 h-8 px-2 items-center inline-flex z-10\"><\/div>\n<\/div>\n<div class=\"overflow-x-auto\">\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\u7b2c\u4e00\u5c42\uff1a\u5199\u5165\u8def\u5f84\u4e0a\u52a0 Retry\r\nMySQL \u5199\u6210\u529f \u2192 \u66f4\u65b0 Redis \u5931\u8d25 \u2192 \u7acb\u5373\u91cd\u8bd5 3 \u6b21\uff08\u6307\u6570\u9000\u907f\uff09\r\n\u2192 \u5927\u90e8\u5206\u7f51\u7edc\u6296\u52a8\u5728\u8fd9\u91cc\u5c31\u6062\u590d\u4e86\r\n\r\n\u7b2c\u4e8c\u5c42\uff1aReconciliation Loop\uff08\u515c\u5e95\uff09\r\n\u6bcf 30 \u79d2\u626b\u4e00\u6b21\uff1a\u6bd4\u5bf9 MySQL \u7248\u672c\u53f7 vs Redis \u7248\u672c\u53f7\r\n\u53d1\u73b0\u4e0d\u4e00\u81f4 \u2192 \u540c\u6b65 Redis \u2192 Pub\/Sub publish\r\n\u2192 \u5904\u7406 Retry \u4e5f\u6ca1\u6551\u56de\u6765\u7684\u6781\u7aef\u60c5\u51b5<\/pre>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">Reconciliation \u95f4\u9694\u8bbe\u4e3a 30 \u79d2\uff0c\u521a\u597d\u6ee1\u8db3\u9898\u76ee\u7684 30 \u79d2\u5185\u901a\u77e5\u8981\u6c42\u3002<\/p>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>\u8fd9\u9053\u9898\u5230\u8fd9\u91cc\uff0c\u6574\u4f53\u8bc4\u5206<\/strong><\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u4f60\u7684\u8bbe\u8ba1\u8986\u76d6\u4e86\u6838\u5fc3\u8981\u7d20\uff0c\u6211\u7ed9\u4e00\u4e2a\u7efc\u5408\u8bc4\u4ef7\uff1a<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>\u505a\u5f97\u597d\u7684\uff1a<\/strong><\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">\u4e3b\u52a8\u6f84\u6e05\u9700\u6c42\uff08\u95ee\u670d\u52a1\u6570\u91cf\u3001QPS\uff09\uff0c\u9762\u8bd5\u91cc\u52a0\u5206\u9879<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">\u51b7\u70ed\u6570\u636e\u5206\u79bb\uff08Redis + MySQL\uff09\u601d\u8def\u6b63\u786e<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">\u88ab\u5f15\u5bfc\u540e\u80fd\u5feb\u901f\u7406\u89e3 Long Poll\u3001\u7248\u672c\u53f7\u5bf9\u6bd4\u3001Reconciliation Loop<\/li>\n<\/ul>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>\u9700\u8981\u52a0\u5f3a\u7684\uff1a<\/strong><\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">\u5bb9\u91cf\u8ba1\u7b97\u8981\u66f4\u4e25\u8c28\uff0c\u522b\u6f0f\u6389\u5173\u952e\u7ef4\u5ea6\uff08key \u6570\u91cf\uff09<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">\u901a\u77e5\u673a\u5236\u662f\u5206\u5e03\u5f0f\u914d\u7f6e\u7cfb\u7edf\u7684\u6838\u5fc3\u96be\u70b9\uff0c\u9700\u8981\u4e3b\u52a8\u60f3\u5230\uff0c\u4e0d\u80fd\u9760\u5f15\u5bfc<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">\u5bf9 Kafka \u7b49\u4e2d\u95f4\u4ef6\u7684\u9002\u7528\u573a\u666f\u8981\u66f4\u719f\u6089\uff08fan-out vs queue \u7684\u533a\u522b\uff09<\/li>\n<\/ul>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>\u603b\u4f53\uff1a<\/strong> \u76f8\u5f53\u4e8e L4-L5 \u6c34\u5e73\uff0c\u57fa\u7840\u624e\u5b9e\uff0c\u7cfb\u7edf\u8bbe\u8ba1\u7ecf\u9a8c\u8fd8\u9700\u8981\u591a\u7ec3\u3002Apple \u8fd9\u7c7b\u516c\u53f8\u671f\u671b\u4f60\u80fd<strong>\u4e3b\u52a8\u63a8\u8fdb<\/strong>\u8bbe\u8ba1\uff0c\u800c\u4e0d\u662f\u88ab\u9762\u8bd5\u5b98\u4e00\u6b65\u6b65\u5f15\u51fa\u6765\u3002<\/p>\n<\/div>\n<\/div>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u65b9\u5411\u5bf9\u4e86\uff0cRedis Pub\/Sub \u68c0\u6d4b\u53d8\u66f4 + \u901a\u77e5\u5b9e\u4f8b\u62c9\u53d6\uff0c\u8fd9\u4e2a\u94fe\u8def\u662f\u6b63\u786e\u7684\u3002\u73b0\u5728\u5e2e\u4f60\u7ec6\u5316\u4e00\u4e2a\u5173\u952e\u95ee\u9898\u3002<\/p>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>\u4e0d\u80fd\u8ba9 100 \u4e07\u5b9e\u4f8b\u76f4\u63a5\u8fde Redis<\/strong><\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">Redis \u662f\u5355\u7ebf\u7a0b\u7684\uff0c\u76f4\u63a5\u627f\u63a5 100 \u4e07\u4e2a\u6301\u4e45\u8fde\u63a5\u4f1a\u5d29\u3002\u9700\u8981\u5728\u4e2d\u95f4\u52a0\u4e00\u5c42\uff1a<\/p>\n<div class=\"relative group\/copy bg-bg-000\/50 border-0.5 border-border-400 rounded-lg focus:outline-none focus-visible:ring-2 focus-visible:ring-accent-100\" tabindex=\"0\" role=\"group\" aria-label=\"Code\">\n<div class=\"sticky opacity-0 group-hover\/copy:opacity-100 group-focus-within\/copy:opacity-100 top-2 py-2 h-12 w-0 float-right\">\n<div class=\"absolute right-0 h-8 px-2 items-center inline-flex z-10\"><\/div>\n<\/div>\n<div class=\"overflow-x-auto\">\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\u6b63\u786e\u67b6\u6784\uff1a\r\n\r\n100\u4e07\u5b9e\u4f8b\r\n    \u2193  Long Poll (HTTP)\r\nConfig API Server \u00d7 N \u53f0\uff08\u65e0\u72b6\u6001\uff0c\u6c34\u5e73\u6269\u5c55\uff09\r\n    \u2193  \u5185\u90e8\u8ba2\u9605\r\nRedis Pub\/Sub\uff08\u53ea\u6709 N \u4e2a\u8fde\u63a5\uff0cN = API Server \u53f0\u6570\uff09\r\n    \u2191\r\nWrite Service\uff08\u914d\u7f6e\u5199\u5165\u65f6 publish\uff09<\/pre>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">\u6bcf\u53f0 Config API Server \u53ef\u4ee5\u7ef4\u6301\u7ea6 5 \u4e07\u4e2a Long Poll \u8fde\u63a5\uff0c20 \u53f0\u5c31\u80fd\u652f\u6491 100 \u4e07\u5b9e\u4f8b\u3002Config API Server \u662f\u65e0\u72b6\u6001\u7684\uff0c\u968f\u65f6\u53ef\u4ee5\u6a2a\u5411\u6269\u5c55\u3002<\/p>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>\u5b8c\u6574\u53d8\u66f4\u94fe\u8def<\/strong><\/p>\n<div class=\"relative group\/copy bg-bg-000\/50 border-0.5 border-border-400 rounded-lg focus:outline-none focus-visible:ring-2 focus-visible:ring-accent-100\" tabindex=\"0\" role=\"group\" aria-label=\"Code\">\n<div class=\"sticky opacity-0 group-hover\/copy:opacity-100 group-focus-within\/copy:opacity-100 top-2 py-2 h-12 w-0 float-right\">\n<div class=\"absolute right-0 h-8 px-2 items-center inline-flex z-10\"><\/div>\n<\/div>\n<div class=\"overflow-x-auto\">\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">1. \u8fd0\u7ef4\u6539\u4e86 service-X \u7684\u914d\u7f6e\r\n        \u2193\r\n2. Write Service \u5199\u5165 MySQL\uff08\u6301\u4e45\u5316\uff09\r\n        \u2193\r\n3. Write Service \u66f4\u65b0 Redis\uff08\u70ed\u7f13\u5b58\uff09\r\n        \u2193\r\n4. Write Service \u5411 Redis Pub\/Sub publish\uff1a\r\n   \"service-X \u914d\u7f6e\u5df2\u66f4\u65b0\uff0c\u7248\u672c\u53f7 v42\"\r\n        \u2193\r\n5. \u6240\u6709 Config API Server \u6536\u5230 Pub\/Sub \u6d88\u606f\r\n        \u2193\r\n6. \u5404 API Server \u627e\u5230\u672c\u673a\u6302\u7740\u7684 service-X \u7684 Long Poll \u8fde\u63a5\r\n   \u7acb\u5373\u54cd\u5e94\uff1a\u300c\u6709\u65b0\u7248\u672c\uff0c\u53bb\u62c9\u5427\u300d\r\n        \u2193\r\n7. service-X \u7684 200 \u4e2a\u5b9e\u4f8b\u6536\u5230\u54cd\u5e94\r\n   \u5404\u81ea\u5411 Config API Server \u8bf7\u6c42\u65b0\u914d\u7f6e\r\n        \u2193\r\n8. Config API Server \u4ece Redis \u8bfb\u53d6\u8fd4\u56de\r\n   \uff08\u6574\u4e2a\u8fc7\u7a0b &lt; 1 \u79d2\uff0c\u8fdc\u4f4e\u4e8e 30 \u79d2\u8981\u6c42\uff09<\/pre>\n<\/div>\n<\/div>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>Long Polling\uff08\u957f\u8f6e\u8be2\uff09<\/strong>\u3002<\/p>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>\u5de5\u4f5c\u539f\u7406<\/strong><\/p>\n<div class=\"relative group\/copy bg-bg-000\/50 border-0.5 border-border-400 rounded-lg focus:outline-none focus-visible:ring-2 focus-visible:ring-accent-100\" tabindex=\"0\" role=\"group\" aria-label=\"Code\">\n<div class=\"sticky opacity-0 group-hover\/copy:opacity-100 group-focus-within\/copy:opacity-100 top-2 py-2 h-12 w-0 float-right\">\n<div class=\"absolute right-0 h-8 px-2 items-center inline-flex z-10\"><\/div>\n<\/div>\n<div class=\"overflow-x-auto\">\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\u77ed\u8f6e\u8be2\uff08\u4f60\u7684\u65b9\u6848\uff09\uff1a\r\n\u5b9e\u4f8b \u2192 \"\u6709\u53d8\u66f4\u5417\uff1f\" \u2192 \u670d\u52a1\u7aef\u7acb\u5373\u56de \"\u6ca1\u6709\" \u2192 5\u79d2\u540e\u518d\u95ee\r\n\u5b9e\u4f8b \u2192 \"\u6709\u53d8\u66f4\u5417\uff1f\" \u2192 \u670d\u52a1\u7aef\u7acb\u5373\u56de \"\u6ca1\u6709\" \u2192 5\u79d2\u540e\u518d\u95ee\r\n\u5b9e\u4f8b \u2192 \"\u6709\u53d8\u66f4\u5417\uff1f\" \u2192 \u670d\u52a1\u7aef\u7acb\u5373\u56de \"\u6709\uff01\" \u2192 \u5b9e\u4f8b\u62c9\u53d6\u914d\u7f6e\r\n\r\n\u957f\u8f6e\u8be2\uff1a\r\n\u5b9e\u4f8b \u2192 \"\u6709\u53d8\u66f4\u5417\uff1f\" \u2192 \u670d\u52a1\u7aef\u6302\u4f4f\u8fd9\u4e2a\u8fde\u63a5\uff0c\u4e0d\u56de\u5e94\r\n                              \u2193\uff08\u7b49\u5f85\uff0c\u53ef\u80fd\u7b49 30 \u79d2\uff09\r\n                         \u914d\u7f6e\u53d1\u751f\u53d8\u66f4\r\n                              \u2193\r\n                    \u670d\u52a1\u7aef\u7acb\u5373\u54cd\u5e94 \"\u6709\u53d8\u66f4\uff01\"\r\n\u5b9e\u4f8b\u6536\u5230\u54cd\u5e94 \u2192 \u7acb\u5373\u62c9\u53d6\u914d\u7f6e \u2192 \u7acb\u5373\u53d1\u8d77\u4e0b\u4e00\u4e2a Long Poll<\/pre>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>\u5bf9\u6bd4\u6536\u76ca<\/strong><\/p>\n<div class=\"overflow-x-auto w-full px-2 mb-6 print:overflow-x-visible\" dir=\"ltr\">\n<table class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\">\n<thead class=\"text-left\">\n<tr>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\"><\/th>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\">\u77ed\u8f6e\u8be2\uff085s\uff09<\/th>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\">\u957f\u8f6e\u8be2\uff0830s timeout\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">QPS<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">200K<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">33K<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">\u65e0\u6548\u8bf7\u6c42<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">99.99%<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">\u63a5\u8fd1 0%<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">\u53d8\u66f4\u5ef6\u8fdf<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">\u6700\u591a 5 \u79d2<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">\u63a5\u8fd1 0 \u79d2\uff08\u5b9e\u65f6\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">Long Polling \u662f Consul\u3001Apollo \u914d\u7f6e\u4e2d\u5fc3\u7684\u6807\u51c6\u5b9e\u73b0\u65b9\u5f0f\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u7b2c\u4e00\u9898 \u8bbe\u8ba1\u4e00\u4e2a\u5206\u5e03\u5f0f\u914d\u7f6e\u7ba1\u7406\u7cfb\u7edf\uff08\u7c7b\u4f3c<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[24],"tags":[],"class_list":["post-7613","post","type-post","status-publish","format-standard","hentry","category-value_docs"],"_links":{"self":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/7613","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/comments?post=7613"}],"version-history":[{"count":0,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/7613\/revisions"}],"wp:attachment":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/media?parent=7613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/categories?post=7613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/tags?post=7613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}