{"id":4917,"date":"2019-08-15T05:33:19","date_gmt":"2019-08-14T21:33:19","guid":{"rendered":"http:\/\/lrxjmw.cn\/?p=4917"},"modified":"2019-08-15T05:33:19","modified_gmt":"2019-08-14T21:33:19","slug":"open-source-database-middleware-kingshard","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/open-source-database-middleware-kingshard.html","title":{"rendered":"\u5f00\u6e90\u6570\u636e\u5e93\u4e2d\u95f4\u4ef6\uff1aKingshard"},"content":{"rendered":"<div   id="j6sjwn9j3u"    class=\"alert alert-info\">\n<p style=\"text-align: center;\">\u672c\u6587\u7531lrxjmw.cn\u56e2\u961f\u6210\u5458<span style=\"text-decoration: underline;\">\u9b4f\u4e3d\u733f<\/span>\u6574\u7406\u53d1\u5e03\uff0c<strong>\u70b9\u6b64\u62a5\u540d<span style=\"text-decoration: underline;\"><a href=\"http:\/\/lrxjmw.cn\/training.html\" target=\"_blank\">Linux\u57f9\u8bad<\/a><\/span><\/strong>\u3002<\/p>\n<\/div>\n<p>Kingshard\u662f\u4e00\u4e2a\u7531Go\u8bed\u8a00\u5f00\u53d1\u7684\u9ad8\u6027\u80fdMySQL Proxy\u9879\u76ee\uff0ckingshard\u5728\u6ee1\u8db3\u57fa\u672c\u7684\u8bfb\u5199\u5206\u79bb\u7684\u529f\u80fd\u4e0a\uff0c\u81f4\u529b\u4e8e\u7b80\u5316MySQL\u5206\u5e93\u5206\u8868\u64cd\u4f5c,\u80fd\u591f\u8ba9DBA\u901a\u8fc7kingshard\u8f7b\u677e\u5e73\u6ed1\u5730\u5b9e\u73b0MySQL\u6570\u636e\u5e93\u6269\u5bb9,kingshard\u7684\u6027\u80fd\u5927\u7ea6\u662f\u76f4\u8fdeMySQL\u6027\u80fd\u768480%\u4ee5\u4e0a,\u800c\u4e14\u81ea\u4ecekingshard\u5f00\u6e90\u4ee5\u6765\uff0c\u7ecf\u8fc7\u4e0d\u65ad\u5730\u8fed\u4ee3\u5f00\u53d1\uff0c\u76ee\u524d\u529f\u80fd\u8f83\u4e3a\u5b8c\u5584\uff0c\u7a33\u5b9a\u6027\u4e5f\u6709\u4e86\u5f88\u5927\u7684\u63d0\u5347\u3002<strong>Kingshard\u7684\u67b6\u6784\u5982\u4e0b<\/strong>\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4921\" src=\"http:\/\/lrxjmw.cn\/wp-content\/uploads\/2016\/01\/kingshard.jpg\" alt=\"kingshard\" width=\"650\" height=\"487\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2016\/01\/kingshard.jpg 650w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2016\/01\/kingshard-300x225.jpg 300w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><br \/>\n<strong>\u4e3b\u8981\u529f\u80fd\uff1a<\/strong><\/p>\n<ol>\n<li>\u8bfb\u5199\u5206\u79bb<\/li>\n<li>\u8de8\u8282\u70b9\u5206\u8868<\/li>\n<li>\u652f\u6301\u900f\u660e\u7684MySQL\u8fde\u63a5\u6c60\uff0c\u4e0d\u5fc5\u6bcf\u6b21\u65b0\u5efa\u8fde\u63a5<\/li>\n<li>\u652f\u6301\u5ba2\u6237\u7aefIP\u8bbf\u95ee\u63a7\u5236<\/li>\n<li>\u5e73\u6ed1\u4e0a\u7ebfDB\u6216\u4e0b\u7ebfDB\uff0c\u524d\u7aef\u5e94\u7528\u65e0\u611f\u77e5<\/li>\n<li>\u652f\u6301\u591a\u4e2aslave\uff0cslave\u4e4b\u95f4\u901a\u8fc7\u6743\u503c\u8fdb\u884c\u8d1f\u8f7d\u5747\u8861<\/li>\n<li>\u652f\u6301\u5f3a\u5236\u8bfb\u4e3b\u5e93<\/li>\n<li>\u652f\u6301\u5c06sql\u53d1\u9001\u5230\u7279\u5b9a\u7684node<\/li>\n<li>\u652f\u6301\u5728\u5355\u4e2anode\u4e0a\u6267\u884c\u4e8b\u52a1\uff0c\u4e0d\u652f\u6301\u8de8\u591a\u4e2anode\u6267\u884c\u4e8b\u52a1<\/li>\n<li>\u652f\u6301\u8de8node\u7684count,sum,max\u548cmin\u7b49\u51fd\u6570<\/li>\n<li>\u652f\u6301\u5355\u4e2a\u5206\u8868\u7684join\u64cd\u4f5c\uff0c\u5373\u652f\u6301\u5206\u8868\u548c\u53e6\u4e00\u5f20\u4e0d\u5206\u8868\u7684join\u64cd\u4f5c<\/li>\n<li>\u652f\u6301order by,limit\u7b49\u64cd\u4f5c<\/li>\n<li>\u652f\u6301\u4e3b\u6d41\u8bed\u8a00\uff08java,php,python,C\/C++,Go)SDK\u7684mysql\u7684prepare\u7279\u6027<\/li>\n<li>\u652f\u6301\u5230\u540e\u7aefDB\u7684\u6700\u5927\u8fde\u63a5\u6570\u9650\u5236<\/li>\n<li>\u652f\u6301SQL\u65e5\u5fd7\u53ca\u6162\u65e5\u5fd7\u8f93\u51fa<\/li>\n<\/ol>\n<blockquote>\n<p style=\"text-align: left; color: #88a6a4;\">\u672c\u6587\u5730\u5740\uff1a<a href=\"http:\/\/lrxjmw.cn\/open-source-database-middleware-kingshard.html\" target=\"_blank\">http:\/\/lrxjmw.cn\/open-source-database-middleware-kingshard.html<\/a><span style=\"float: right;\">\u7f16\u8f91\uff1a\u9b4f\u4e3d\u733f\uff0c\u5ba1\u6838\u5458\uff1a\u9676\u6b66\u6770<\/span><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>Kingshard\u662f\u4e00\u4e2a\u7531Go\u8bed\u8a00\u5f00\u53d1\u7684\u9ad8\u6027\u80fdMySQL Proxy\u9879\u76ee\uff0ckingshard\u5728\u6ee1\u8db3\u57fa\u672c\u7684\u8bfb\u5199\u5206 [&hellip;]<\/p>\n","protected":false},"author":317,"featured_media":4927,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-4917","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/4917","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/317"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=4917"}],"version-history":[{"count":10,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/4917\/revisions"}],"predecessor-version":[{"id":14656,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/4917\/revisions\/14656"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/4927"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=4917"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=4917"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=4917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}