{"id":195289,"date":"2024-11-13T13:47:21","date_gmt":"2024-11-13T05:47:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195289\/"},"modified":"2024-11-13T13:47:22","modified_gmt":"2024-11-13T05:47:22","slug":"%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e5%ba%ab%e6%80%a7%e8%83%bd-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%83%e5%88%86%e6%8a%80%e5%b7%a7-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%83%e5%88%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195289\/","title":{"rendered":"\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\u2014\u2014\u6578\u64da\u5eab\u5283\u5206\u6280\u5de7 (\u6578\u64da\u5eab\u5283\u5206)"},"content":{"rendered":"<h1 id=\"%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e5%ba%ab%e6%80%a7%e8%83%bd-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%83%e5%88%86%e6%8a%80%e5%b7%a7-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%83%e5%88%86-NZCykTFjuQ\">\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\u2014\u2014\u6578\u64da\u5eab\u5283\u5206\u6280\u5de7 (\u6578\u64da\u5eab\u5283\u5206)<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u5c0d\u65bc\u4f01\u696d\u7684\u904b\u71df\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\u6210\u70ba\u4e86\u8a31\u591a\u4f01\u696d\u9762\u81e8\u7684\u6311\u6230\u3002\u6578\u64da\u5eab\u5283\u5206\uff08Sharding\uff09\u662f\u4e00\u7a2e\u6709\u6548\u7684\u6280\u8853\uff0c\u53ef\u4ee5\u5e6b\u52a9\u4f01\u696d\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6578\u64da\u5eab\u5283\u5206\u7684\u57fa\u672c\u6982\u5ff5\u3001\u6280\u8853\u5be6\u73fe\u4ee5\u53ca\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%83%e5%88%86%ef%bc%9f-NZCykTFjuQ\">\u4ec0\u9ebc\u662f\u6578\u64da\u5eab\u5283\u5206\uff1f<\/h2>\n<p>\u6578\u64da\u5eab\u5283\u5206\u662f\u5c07\u4e00\u500b\u5927\u578b\u6578\u64da\u5eab\u5206\u5272\u6210\u591a\u500b\u8f03\u5c0f\u7684\u3001\u7368\u7acb\u7684\u6578\u64da\u5eab\u5be6\u4f8b\u7684\u904e\u7a0b\u3002\u9019\u4e9b\u8f03\u5c0f\u7684\u6578\u64da\u5eab\u7a31\u70ba\u201c\u5206\u7247\u201d\uff08Shard\uff09\u3002\u6bcf\u500b\u5206\u7247\u53ef\u4ee5\u7368\u7acb\u8655\u7406\u8acb\u6c42\uff0c\u5f9e\u800c\u6e1b\u5c11\u55ae\u500b\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002\u6578\u64da\u5eab\u5283\u5206\u901a\u5e38\u7528\u65bc\u8655\u7406\u5927\u91cf\u6578\u64da\u548c\u9ad8\u4e26\u767c\u8acb\u6c42\u7684\u5834\u666f\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%83%e5%88%86%e7%9a%84%e9%a1%9e%e5%9e%8b-NZCykTFjuQ\">\u6578\u64da\u5eab\u5283\u5206\u7684\u985e\u578b<\/h2>\n<p>\u6578\u64da\u5eab\u5283\u5206\u4e3b\u8981\u6709\u5169\u7a2e\u65b9\u5f0f\uff1a\u6c34\u5e73\u5283\u5206\u548c\u5782\u76f4\u5283\u5206\u3002<\/p>\n<h3 id=\"%e6%b0%b4%e5%b9%b3%e5%8a%83%e5%88%86-NZCykTFjuQ\">\u6c34\u5e73\u5283\u5206<\/h3>\n<p>\u6c34\u5e73\u5283\u5206\u662f\u5c07\u6578\u64da\u5eab\u4e2d\u7684\u884c\u5206\u6563\u5230\u591a\u500b\u5206\u7247\u4e2d\u3002\u6bcf\u500b\u5206\u7247\u5305\u542b\u76f8\u540c\u7684\u7d50\u69cb\uff0c\u4f46\u5b58\u5132\u4e0d\u540c\u7684\u6578\u64da\u884c\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6709\u4e00\u500b\u7528\u6236\u6578\u64da\u8868\uff0c\u901a\u904e\u7528\u6236ID\u5c07\u6578\u64da\u5283\u5206\u5230\u4e0d\u540c\u7684\u5206\u7247\u4e2d\uff1a<\/p>\n<pre><code>Shard 1: \u7528\u6236ID 1-1000\nShard 2: \u7528\u6236ID 1001-2000\nShard 3: \u7528\u6236ID 2001-3000\n<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u5283\u5206\u65b9\u5f0f\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u6bcf\u500b\u5206\u7247\u7684\u6578\u64da\u91cf\uff0c\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\u3002<\/p>\n<h3 id=\"%e5%9e%82%e7%9b%b4%e5%8a%83%e5%88%86-NZCykTFjuQ\">\u5782\u76f4\u5283\u5206<\/h3>\n<p>\u5782\u76f4\u5283\u5206\u662f\u5c07\u6578\u64da\u5eab\u4e2d\u7684\u5217\u5206\u6563\u5230\u591a\u500b\u5206\u7247\u4e2d\u3002\u6bcf\u500b\u5206\u7247\u5305\u542b\u4e0d\u540c\u7684\u5217\uff0c\u4f46\u5b58\u5132\u76f8\u540c\u7684\u884c\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u4e00\u500b\u7528\u6236\u6578\u64da\u8868\uff0c\u53ef\u4ee5\u5c07\u7528\u6236\u7684\u57fa\u672c\u4fe1\u606f\u548c\u806f\u7e6b\u4fe1\u606f\u5206\u5230\u4e0d\u540c\u7684\u5206\u7247\u4e2d\uff1a<\/p>\n<pre><code>Shard 1: \u7528\u6236ID, \u59d3\u540d, \u5e74\u9f61\nShard 2: \u7528\u6236ID, \u96fb\u5b50\u90f5\u4ef6, \u96fb\u8a71\n<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u5283\u5206\u65b9\u5f0f\u53ef\u4ee5\u63d0\u9ad8\u7279\u5b9a\u67e5\u8a62\u7684\u6027\u80fd\uff0c\u56e0\u70ba\u67e5\u8a62\u53ea\u9700\u8a2a\u554f\u76f8\u95dc\u7684\u5217\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%83%e5%88%86%e7%9a%84%e5%84%aa%e5%8b%a2-NZCykTFjuQ\">\u6578\u64da\u5eab\u5283\u5206\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u63d0\u9ad8\u6027\u80fd\uff1a<\/strong>\u901a\u904e\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u5206\u7247\u4e2d\uff0c\u53ef\u4ee5\u6e1b\u5c11\u55ae\u500b\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u5f9e\u800c\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u53ef\u4ee5\u8f15\u9b06\u5730\u6dfb\u52a0\u65b0\u7684\u5206\u7247\uff0c\u4ee5\u652f\u6301\u66f4\u591a\u7684\u6578\u64da\u548c\u8acb\u6c42\u3002<\/li>\n<li><strong>\u6545\u969c\u9694\u96e2\uff1a<\/strong>\u5982\u679c\u67d0\u500b\u5206\u7247\u51fa\u73fe\u6545\u969c\uff0c\u5176\u4ed6\u5206\u7247\u4ecd\u7136\u53ef\u4ee5\u6b63\u5e38\u904b\u884c\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e6%96%bd%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%83%e5%88%86%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-NZCykTFjuQ\">\u5be6\u65bd\u6578\u64da\u5eab\u5283\u5206\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u5be6\u65bd\u6578\u64da\u5eab\u5283\u5206\u6642\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u9078\u64c7\u5408\u9069\u7684\u5283\u5206\u9375\uff1a<\/strong>\u5283\u5206\u9375\u7684\u9078\u64c7\u5c0d\u65bc\u6578\u64da\u7684\u5747\u52fb\u5206\u4f48\u81f3\u95dc\u91cd\u8981\u3002\u61c9\u6839\u64da\u67e5\u8a62\u6a21\u5f0f\u548c\u6578\u64da\u7279\u6027\u9078\u64c7\u5408\u9069\u7684\u5283\u5206\u9375\u3002<\/li>\n<li><strong>\u76e3\u63a7\u6027\u80fd\uff1a<\/strong>\u5b9a\u671f\u76e3\u63a7\u5404\u500b\u5206\u7247\u7684\u6027\u80fd\uff0c\u53ca\u6642\u8abf\u6574\u5283\u5206\u7b56\u7565\uff0c\u4ee5\u61c9\u5c0d\u4e0d\u65b7\u8b8a\u5316\u7684\u6578\u64da\u9700\u6c42\u3002<\/li>\n<li><strong>\u8003\u616e\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u5206\u7247\u74b0\u5883\u4e2d\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u5206\u5e03\u5f0f\u4e8b\u52d9\u6216\u5176\u4ed6\u4e00\u81f4\u6027\u6a21\u578b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-NZCykTFjuQ\">\u7d50\u8ad6<\/h2>\n<p>\u6578\u64da\u5eab\u5283\u5206\u662f\u4e00\u7a2e\u6709\u6548\u7684\u6280\u8853\uff0c\u53ef\u4ee5\u5e6b\u52a9\u4f01\u696d\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\uff0c\u61c9\u5c0d\u4e0d\u65b7\u589e\u9577\u7684\u6578\u64da\u9700\u6c42\u3002\u901a\u904e\u5408\u7406\u7684\u5283\u5206\u7b56\u7565\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u4f01\u696d\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u548c\u7a69\u5b9a\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u5283\u5206\u65b9\u6848\u5c07\u662f\u6210\u529f\u7684\u95dc\u9375\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c\u6578\u64da\u5eab\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6578\u64da\u5eab\u5283\u5206\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\uff0c\u512a\u5316\u67e5\u8a62\u901f\u5ea6\uff0c\u6e1b\u5c11\u5ef6\u9072\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-195289","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=195289"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195289\/revisions"}],"predecessor-version":[{"id":195290,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195289\/revisions\/195290"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}