{"id":66459,"date":"2024-10-14T17:42:18","date_gmt":"2024-10-14T09:42:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/66459\/"},"modified":"2024-10-14T17:42:18","modified_gmt":"2024-10-14T09:42:18","slug":"mysql-cluster%e6%90%ad%e5%bb%ba%e4%b8%ad%e5%b0%8d%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e7%9a%84%e5%89%b5%e5%bb%ba","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/66459\/","title":{"rendered":"MySQL Cluster\u642d\u5efa\u4e2d\u5c0d\u6578\u64da\u5eab\u8868\u7684\u5275\u5efa"},"content":{"rendered":"<h1 id=\"mysql-cluster%e6%90%ad%e5%bb%ba%e4%b8%ad%e5%b0%8d%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e7%9a%84%e5%89%b5%e5%bb%ba-OMPfFexfxs\">MySQL Cluster\u642d\u5efa\u4e2d\u5c0d\u6578\u64da\u5eab\u8868\u7684\u5275\u5efa<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cMySQL Cluster\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u64f4\u5c55\u6027\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u8d8a\u4f86\u8d8a\u53d7\u5230\u4f01\u696d\u7684\u9752\u775e\u3002MySQL Cluster\u5141\u8a31\u7528\u6236\u5728\u591a\u500b\u7bc0\u9ede\u4e4b\u9593\u5206\u6563\u6578\u64da\uff0c\u5f9e\u800c\u5be6\u73fe\u8ca0\u8f09\u5747\u8861\u548c\u6545\u969c\u8f49\u79fb\u3002\u5728\u642d\u5efaMySQL Cluster\u7684\u904e\u7a0b\u4e2d\uff0c\u6578\u64da\u5eab\u8868\u7684\u5275\u5efa\u662f\u81f3\u95dc\u91cd\u8981\u7684\u4e00\u6b65\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5728MySQL Cluster\u4e2d\u5275\u5efa\u6578\u64da\u5eab\u8868\u7684\u904e\u7a0b\u53ca\u5176\u6ce8\u610f\u4e8b\u9805\u3002<\/p>\n<h2 id=\"mysql-cluster%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-OMPfFexfxs\">MySQL Cluster\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>MySQL Cluster\u662f\u4e00\u7a2e\u5206\u5e03\u5f0f\u6578\u64da\u5eab\u7cfb\u7d71\uff0c\u4e3b\u8981\u7531\u4ee5\u4e0b\u5e7e\u500b\u7d44\u4ef6\u7d44\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u7ba1\u7406\u7bc0\u9ede\uff08Management Node\uff09<\/strong>\uff1a\u8ca0\u8cac\u96c6\u7fa4\u7684\u7ba1\u7406\u548c\u914d\u7f6e\u3002<\/li>\n<li><strong>\u6578\u64da\u7bc0\u9ede\uff08Data Node\uff09<\/strong>\uff1a\u5b58\u5132\u5be6\u969b\u6578\u64da\u7684\u7bc0\u9ede\u3002<\/li>\n<li><strong>SQL\u7bc0\u9ede\uff08SQL Node\uff09<\/strong>\uff1a\u7528\u65bc\u8655\u7406SQL\u67e5\u8a62\u7684\u7bc0\u9ede\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u7d44\u4ef6\u5354\u540c\u5de5\u4f5c\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u6027\u80fd\u3002\u7576\u6211\u5011\u5728MySQL Cluster\u4e2d\u5275\u5efa\u6578\u64da\u5eab\u8868\u6642\uff0c\u9700\u8981\u8003\u616e\u5230\u9019\u4e9b\u7d44\u4ef6\u7684\u7279\u6027\u3002<\/p>\n<h2 id=\"%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e7%9a%84%e6%ad%a5%e9%a9%9f-OMPfFexfxs\">\u5275\u5efa\u6578\u64da\u5eab\u8868\u7684\u6b65\u9a5f<\/h2>\n<p>\u5728MySQL Cluster\u4e2d\u5275\u5efa\u6578\u64da\u5eab\u8868\u7684\u904e\u7a0b\u8207\u50b3\u7d71\u7684MySQL\u6578\u64da\u5eab\u76f8\u4f3c\uff0c\u4f46\u6709\u4e00\u4e9b\u7279\u5b9a\u7684\u8003\u91cf\u3002\u4ee5\u4e0b\u662f\u5275\u5efa\u6578\u64da\u5eab\u8868\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e9%80%a3%e6%8e%a5%e5%88%b0sql%e7%af%80%e9%bb%9e-OMPfFexfxs\">1. \u9023\u63a5\u5230SQL\u7bc0\u9ede<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u9023\u63a5\u5230MySQL Cluster\u7684SQL\u7bc0\u9ede\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u9023\u63a5\uff1a<\/p>\n<pre><code>mysql -u username -p -h sql_node_ip<\/code><\/pre>\n<h3 id=\"2-%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab-OMPfFexfxs\">2. \u5275\u5efa\u6578\u64da\u5eab<\/h3>\n<p>\u5728\u5275\u5efa\u8868\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u5148\u5275\u5efa\u4e00\u500b\u6578\u64da\u5eab\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>CREATE DATABASE my_database;<\/code><\/pre>\n<h3 id=\"3-%e5%89%b5%e5%bb%ba%e8%a1%a8-OMPfFexfxs\">3. \u5275\u5efa\u8868<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u5728\u6578\u64da\u5eab\u4e2d\u5275\u5efa\u8868\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5275\u5efa\u4e00\u500b\u540d\u70ba\u201cusers\u201d\u7684\u8868\uff1a<\/p>\n<pre><code>CREATE TABLE users (\n    id INT NOT NULL AUTO_INCREMENT,\n    name VARCHAR(100) NOT NULL,\n    email VARCHAR(100) NOT NULL,\n    PRIMARY KEY (id)\n) ENGINE=NDB;<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code>ENGINE=NDB<\/code>\u662f\u95dc\u9375\uff0c\u56e0\u70ba\u5b83\u544a\u8a34MySQL\u4f7f\u7528NDB\u5b58\u5132\u5f15\u64ce\uff0c\u9019\u662fMySQL Cluster\u7684\u5c08\u7528\u5f15\u64ce\u3002<\/p>\n<h3 id=\"4-%e8%a8%ad%e7%bd%ae%e8%a1%a8%e7%9a%84%e5%88%86%e5%8d%80-OMPfFexfxs\">4. \u8a2d\u7f6e\u8868\u7684\u5206\u5340<\/h3>\n<p>\u5728MySQL Cluster\u4e2d\uff0c\u60a8\u53ef\u4ee5\u9078\u64c7\u5c0d\u8868\u9032\u884c\u5206\u5340\uff0c\u4ee5\u63d0\u9ad8\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5c0d\u201cusers\u201d\u8868\u9032\u884c\u5206\u5340\uff1a<\/p>\n<pre><code>CREATE TABLE users (\n    id INT NOT NULL AUTO_INCREMENT,\n    name VARCHAR(100) NOT NULL,\n    email VARCHAR(100) NOT NULL,\n    PRIMARY KEY (id)\n) ENGINE=NDB\nPARTITION BY HASH(id)\nPARTITIONS 4;<\/code><\/pre>\n<p>\u9019\u88e1\uff0c\u6211\u5011\u4f7f\u7528\u54c8\u5e0c\u5206\u5340\uff0c\u5c07\u6578\u64da\u5206\u6563\u5230\u56db\u500b\u5206\u5340\u4e2d\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-OMPfFexfxs\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728MySQL Cluster\u4e2d\u5275\u5efa\u6578\u64da\u5eab\u8868\u6642\uff0c\u6709\u5e7e\u500b\u6ce8\u610f\u4e8b\u9805\u9700\u8981\u8003\u616e\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u985e\u578b<\/strong>\uff1a\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u4ee5\u78ba\u4fdd\u6027\u80fd\u548c\u5b58\u5132\u6548\u7387\u3002<\/li>\n<li><strong>\u7d22\u5f15<\/strong>\uff1a\u5408\u7406\u8a2d\u7f6e\u7d22\u5f15\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/li>\n<li><strong>\u5206\u5340\u7b56\u7565<\/strong>\uff1a\u6839\u64da\u6578\u64da\u7684\u7279\u6027\u9078\u64c7\u5408\u9069\u7684\u5206\u5340\u7b56\u7565\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-OMPfFexfxs\">\u7e3d\u7d50<\/h2>\n<p>\u5728MySQL Cluster\u4e2d\u5275\u5efa\u6578\u64da\u5eab\u8868\u662f\u4e00\u500b\u91cd\u8981\u7684\u6b65\u9a5f\uff0c\u6d89\u53ca\u5230\u591a\u500b\u8003\u91cf\u56e0\u7d20\uff0c\u5305\u62ec\u6578\u64da\u985e\u578b\u3001\u7d22\u5f15\u548c\u5206\u5340\u7b56\u7565\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\uff0c\u60a8\u53ef\u4ee5\u5145\u5206\u767c\u63eeMySQL Cluster\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u642d\u5efa\u60a8\u7684\u6578\u64da\u5eab\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u652f\u6301\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u6578\u64da\u5b58\u5132\u9084\u662f\u61c9\u7528\u90e8\u7f72\uff0c\u9078\u64c7\u5408\u9069\u7684\u57fa\u790e\u8a2d\u65bd\u90fd\u662f\u6210\u529f\u7684\u95dc\u9375\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728MySQL Cluster\u4e2d\u5275\u5efa\u6578\u64da\u5eab\u8868\uff0c\u638c\u63e1\u914d\u7f6e\u3001\u8a2d\u7f6e\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u78ba\u4fdd\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-66459","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66459","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=66459"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66459\/revisions"}],"predecessor-version":[{"id":66460,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66459\/revisions\/66460"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=66459"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=66459"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=66459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}