{"id":75836,"date":"2024-10-16T01:38:17","date_gmt":"2024-10-15T17:38:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/75836\/"},"modified":"2024-10-16T01:38:17","modified_gmt":"2024-10-15T17:38:17","slug":"mysql-%e6%8c%81%e7%ba%8c%e8%88%8a%e7%89%88gpl%e7%9a%84%e5%85%a9%e6%89%8b%e6%ba%96%e5%82%99%e6%9c%89%e5%93%aa%e4%ba%9b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/75836\/","title":{"rendered":"MySQL \u6301\u7e8c\u820a\u7248GPL\u7684\u5169\u624b\u6e96\u5099\u6709\u54ea\u4e9b\uff1f"},"content":{"rendered":"<h1 id=\"mysql-%e6%8c%81%e7%ba%8c%e8%88%8a%e7%89%88gpl%e7%9a%84%e5%85%a9%e6%89%8b%e6%ba%96%e5%82%99%e6%9c%89%e5%93%aa%e4%ba%9b%ef%bc%9f-qpJLFoRpOZ\">MySQL \u6301\u7e8c\u820a\u7248GPL\u7684\u5169\u624b\u6e96\u5099\u6709\u54ea\u4e9b\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cMySQL\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u96a8\u8457\u6280\u8853\u7684\u5feb\u901f\u767c\u5c55\uff0c\u8a31\u591a\u4f01\u696d\u548c\u958b\u767c\u8005\u9762\u81e8\u8457\u662f\u5426\u5347\u7d1a\u5230\u6700\u65b0\u7248\u672c\u7684\u6289\u64c7\u3002\u7136\u800c\uff0c\u5c0d\u65bc\u67d0\u4e9b\u7528\u6236\u4f86\u8aaa\uff0c\u6301\u7e8c\u4f7f\u7528\u820a\u7248\u7684GPL\uff08GNU\u901a\u7528\u516c\u5171\u8a31\u53ef\u8b49\uff09MySQL\u53ef\u80fd\u662f\u4ed6\u5011\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6301\u7e8c\u820a\u7248GPL\u7684\u5169\u624b\u6e96\u5099\uff0c\u5305\u62ec\u98a8\u96aa\u7ba1\u7406\u548c\u6280\u8853\u652f\u6301\u7b56\u7565\u3002<\/p>\n<h2 id=\"%e4%b8%80%e3%80%81%e9%a2%a8%e9%9a%aa%e7%ae%a1%e7%90%86-qpJLFoRpOZ\">\u4e00\u3001\u98a8\u96aa\u7ba1\u7406<\/h2>\n<p>\u6301\u7e8c\u4f7f\u7528\u820a\u7248MySQL\u7684\u7b2c\u4e00\u6b65\u662f\u9032\u884c\u98a8\u96aa\u8a55\u4f30\u3002\u820a\u7248\u8edf\u4ef6\u901a\u5e38\u6703\u9762\u81e8\u4ee5\u4e0b\u5e7e\u500b\u98a8\u96aa\uff1a<\/p>\n<ul>\n<li><strong>\u5b89\u5168\u6f0f\u6d1e\uff1a<\/strong>\u820a\u7248MySQL\u53ef\u80fd\u5b58\u5728\u672a\u4fee\u88dc\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u9019\u4e9b\u6f0f\u6d1e\u53ef\u80fd\u6703\u88ab\u9ed1\u5ba2\u5229\u7528\uff0c\u5c0e\u81f4\u6578\u64da\u6d29\u9732\u6216\u640d\u58de\u3002<\/li>\n<li><strong>\u517c\u5bb9\u6027\u554f\u984c\uff1a<\/strong>\u96a8\u8457\u5176\u4ed6\u6280\u8853\u7684\u66f4\u65b0\uff0c\u820a\u7248MySQL\u53ef\u80fd\u7121\u6cd5\u8207\u65b0\u7248\u672c\u7684\u61c9\u7528\u7a0b\u5e8f\u6216\u5eab\u517c\u5bb9\uff0c\u5f71\u97ff\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u7f3a\u4e4f\u652f\u6301\uff1a<\/strong>\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0c\u793e\u5340\u548c\u5b98\u65b9\u652f\u6301\u53ef\u80fd\u6703\u6e1b\u5c11\uff0c\u5c0e\u81f4\u554f\u984c\u7121\u6cd5\u53ca\u6642\u89e3\u6c7a\u3002<\/li>\n<\/ul>\n<p>\u70ba\u4e86\u6709\u6548\u7ba1\u7406\u9019\u4e9b\u98a8\u96aa\uff0c\u7528\u6236\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e5%ae%9a%e6%9c%9f%e5%ae%89%e5%85%a8%e5%af%a9%e8%a8%88-qpJLFoRpOZ\">1. \u5b9a\u671f\u5b89\u5168\u5be9\u8a08<\/h3>\n<p>\u5b9a\u671f\u9032\u884c\u5b89\u5168\u5be9\u8a08\u53ef\u4ee5\u5e6b\u52a9\u8b58\u5225\u6f5b\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\u3002\u4f7f\u7528\u5de5\u5177\u5982 <code>MySQLTuner<\/code> \u6216 <code>Percona Toolkit<\/code> \u4f86\u5206\u6790\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\uff0c\u4e26\u6839\u64da\u5efa\u8b70\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h3 id=\"2-%e5%bb%ba%e7%ab%8b%e5%82%99%e4%bb%bd%e8%a8%88%e5%8a%83-qpJLFoRpOZ\">2. \u5efa\u7acb\u5099\u4efd\u8a08\u5283<\/h3>\n<p>\u7121\u8ad6\u4f7f\u7528\u54ea\u500b\u7248\u672c\u7684MySQL\uff0c\u5b9a\u671f\u5099\u4efd\u6578\u64da\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u7528\u6236\u61c9\u8a72\u8a2d\u7f6e\u81ea\u52d5\u5099\u4efd\u7cfb\u7d71\uff0c\u4e26\u78ba\u4fdd\u5099\u4efd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\u3002\u53ef\u4ee5\u4f7f\u7528 <code>mysqldump<\/code> \u547d\u4ee4\u4f86\u5275\u5efa\u6578\u64da\u5eab\u7684\u5099\u4efd\uff1a<\/p>\n<pre><code>mysqldump -u username -p database_name &gt; backup.sql<\/code><\/pre>\n<h2 id=\"%e4%ba%8c%e3%80%81%e6%8a%80%e8%a1%93%e6%94%af%e6%8c%81%e7%ad%96%e7%95%a5-qpJLFoRpOZ\">\u4e8c\u3001\u6280\u8853\u652f\u6301\u7b56\u7565<\/h2>\n<p>\u9664\u4e86\u98a8\u96aa\u7ba1\u7406\uff0c\u6301\u7e8c\u4f7f\u7528\u820a\u7248MySQL\u9084\u9700\u8981\u8003\u616e\u6280\u8853\u652f\u6301\u7684\u7b56\u7565\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u5efa\u7acb\u5167\u90e8\u6280\u8853\u5718\u968a\uff1a<\/strong>\u5982\u679c\u4f01\u696d\u9078\u64c7\u4e0d\u5347\u7d1a\uff0c\u5247\u61c9\u8003\u616e\u5efa\u7acb\u4e00\u500b\u5c08\u9580\u7684\u6280\u8853\u5718\u968a\uff0c\u8ca0\u8cac\u7dad\u8b77\u820a\u7248MySQL\u7684\u904b\u884c\u548c\u5b89\u5168\u3002<\/li>\n<li><strong>\u53c3\u8207\u793e\u5340\u652f\u6301\uff1a<\/strong>\u7a4d\u6975\u53c3\u8207MySQL\u793e\u5340\uff0c\u5c0b\u6c42\u5176\u4ed6\u7528\u6236\u7684\u7d93\u9a57\u548c\u5efa\u8b70\uff0c\u9019\u6a23\u53ef\u4ee5\u7372\u5f97\u6709\u50f9\u503c\u7684\u652f\u6301\u548c\u8cc7\u6e90\u3002<\/li>\n<li><strong>\u8003\u616e\u5546\u696d\u652f\u6301\uff1a<\/strong>\u5982\u679c\u4f01\u696d\u7684\u9700\u6c42\u8f03\u9ad8\uff0c\u53ef\u4ee5\u8003\u616e\u8cfc\u8cb7\u5546\u696d\u652f\u6301\u670d\u52d9\uff0c\u4ee5\u7372\u5f97\u5c08\u696d\u7684\u6280\u8853\u652f\u6301\u548c\u66f4\u65b0\u670d\u52d9\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e7%92%b0%e5%a2%83-qpJLFoRpOZ\">3. \u6e2c\u8a66\u74b0\u5883<\/h3>\n<p>\u5728\u9032\u884c\u4efb\u4f55\u91cd\u5927\u66f4\u6539\u4e4b\u524d\uff0c\u5efa\u8b70\u7528\u6236\u5728\u6e2c\u8a66\u74b0\u5883\u4e2d\u9032\u884c\u5be6\u9a57\u3002\u9019\u6a23\u53ef\u4ee5\u5728\u4e0d\u5f71\u97ff\u751f\u7522\u74b0\u5883\u7684\u60c5\u6cc1\u4e0b\uff0c\u8a55\u4f30\u65b0\u6280\u8853\u6216\u914d\u7f6e\u7684\u5f71\u97ff\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-qpJLFoRpOZ\">\u7d50\u8ad6<\/h2>\n<p>\u6301\u7e8c\u4f7f\u7528\u820a\u7248MySQL\u7684\u6c7a\u7b56\u9700\u8981\u8b39\u614e\u8003\u616e\u3002\u901a\u904e\u6709\u6548\u7684\u98a8\u96aa\u7ba1\u7406\u548c\u6280\u8853\u652f\u6301\u7b56\u7565\uff0c\u7528\u6236\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u964d\u4f4e\u6f5b\u5728\u7684\u98a8\u96aa\u3002\u7136\u800c\uff0c\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u6700\u7d42\u5347\u7d1a\u5230\u6700\u65b0\u7248\u672c\u4ecd\u7136\u662f\u9577\u671f\u53ef\u6301\u7e8c\u767c\u5c55\u7684\u6700\u4f73\u9078\u64c7\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u5b89\u5168\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4f86\u904b\u884cMySQL\u5c07\u662f\u660e\u667a\u4e4b\u8209\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22MySQL\u6301\u7e8c\u820a\u7248GPL\u7684\u5169\u624b\u6e96\u5099\uff0c\u5305\u62ec\u517c\u5bb9\u6027\u3001\u6578\u64da\u5b89\u5168\u53ca\u5347\u7d1a\u7b56\u7565\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\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-75836","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75836","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=75836"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75836\/revisions"}],"predecessor-version":[{"id":75837,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75836\/revisions\/75837"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=75836"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=75836"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=75836"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}