{"id":193637,"date":"2024-11-12T23:51:26","date_gmt":"2024-11-12T15:51:26","guid":{"rendered":"https:\/\/server.hk\/cnblog\/193637\/"},"modified":"2024-11-12T23:51:28","modified_gmt":"2024-11-12T15:51:28","slug":"%e5%a3%93%e7%b8%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e7%9a%84%e6%93%8d%e4%bd%9c%e6%96%b9%e6%b3%95%e5%92%8c%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-%e6%80%8e%e9%ba%bc%e5%a3%93%e7%b8%ae%e6%95%b8%e6%93%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/193637\/","title":{"rendered":"\u58d3\u7e2e\u6578\u64da\u5eab\u8868\u7684\u64cd\u4f5c\u65b9\u6cd5\u548c\u6ce8\u610f\u4e8b\u9805 (\u600e\u9ebc\u58d3\u7e2e\u6578\u64da\u5eab\u8868)"},"content":{"rendered":"<h1 id=\"%e5%a3%93%e7%b8%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e7%9a%84%e6%93%8d%e4%bd%9c%e6%96%b9%e6%b3%95%e5%92%8c%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-MAxSNWZoWT\">\u58d3\u7e2e\u6578\u64da\u5eab\u8868\u7684\u64cd\u4f5c\u65b9\u6cd5\u548c\u6ce8\u610f\u4e8b\u9805<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u58d3\u7e2e\u6578\u64da\u5eab\u8868\u662f\u4e00\u500b\u91cd\u8981\u7684\u64cd\u4f5c\uff0c\u80fd\u5920\u6709\u6548\u5730\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\uff0c\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u58d3\u7e2e\u6578\u64da\u5eab\u8868\u7684\u64cd\u4f5c\u65b9\u6cd5\u53ca\u5176\u6ce8\u610f\u4e8b\u9805\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%a3%93%e7%b8%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8-MAxSNWZoWT\">\u70ba\u4ec0\u9ebc\u9700\u8981\u58d3\u7e2e\u6578\u64da\u5eab\u8868<\/h2>\n<p>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u6578\u64da\u5eab\u7684\u5b58\u5132\u9700\u6c42\u4e5f\u96a8\u4e4b\u589e\u52a0\u3002\u58d3\u7e2e\u6578\u64da\u5eab\u8868\u53ef\u4ee5\u5e36\u4f86\u4ee5\u4e0b\u5e7e\u500b\u597d\u8655\uff1a<\/p>\n<ul>\n<li><strong>\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\uff1a<\/strong>\u58d3\u7e2e\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u6578\u64da\u5eab\u6240\u9700\u7684\u78c1\u789f\u7a7a\u9593\uff0c\u7279\u5225\u662f\u5c0d\u65bc\u5927\u578b\u6578\u64da\u96c6\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\uff1a<\/strong>\u58d3\u7e2e\u5f8c\u7684\u6578\u64da\u8868\u901a\u5e38\u80fd\u5920\u52a0\u5feb\u67e5\u8a62\u901f\u5ea6\uff0c\u56e0\u70ba\u8b80\u53d6\u7684\u6578\u64da\u91cf\u6e1b\u5c11\u3002<\/li>\n<li><strong>\u964d\u4f4eI\/O\u64cd\u4f5c\uff1a<\/strong>\u58d3\u7e2e\u6578\u64da\u8868\u53ef\u4ee5\u6e1b\u5c11\u78c1\u789fI\/O\u64cd\u4f5c\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a3%93%e7%b8%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e7%9a%84%e6%93%8d%e4%bd%9c%e6%96%b9%e6%b3%95-MAxSNWZoWT\">\u58d3\u7e2e\u6578\u64da\u5eab\u8868\u7684\u64cd\u4f5c\u65b9\u6cd5<\/h2>\n<p>\u4e0d\u540c\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u63d0\u4f9b\u4e86\u4e0d\u540c\u7684\u58d3\u7e2e\u65b9\u6cd5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u53ca\u5176\u58d3\u7e2e\u64cd\u4f5c\u7684\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"1-mysql-MAxSNWZoWT\">1. MySQL<\/h3>\n<p>\u5728MySQL\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528ALTER TABLE\u8a9e\u53e5\u4f86\u58d3\u7e2e\u8868\u3002\u4ee5\u4e0b\u662f\u58d3\u7e2eInnoDB\u8868\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>ALTER TABLE your_table_name ENGINE=InnoDB ROW_FORMAT=COMPRESSED;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6307\u5b9a\u7684\u8868\u8f49\u63db\u70ba\u58d3\u7e2e\u683c\u5f0f\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u9019\u7a2e\u64cd\u4f5c\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\uff0c\u56e0\u6b64\u5efa\u8b70\u5728\u4f4e\u5cf0\u671f\u9032\u884c\u3002<\/p>\n<h3 id=\"2-postgresql-MAxSNWZoWT\">2. PostgreSQL<\/h3>\n<p>PostgreSQL\u4e0d\u63d0\u4f9b\u76f4\u63a5\u7684\u8868\u58d3\u7e2e\u547d\u4ee4\uff0c\u4f46\u53ef\u4ee5\u4f7f\u7528VACUUM\u547d\u4ee4\u4f86\u56de\u6536\u7a7a\u9593\uff0c\u9593\u63a5\u9054\u5230\u58d3\u7e2e\u7684\u6548\u679c\uff1a<\/p>\n<pre><code>VACUUM FULL your_table_name;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u91cd\u5efa\u8868\u4e26\u56de\u6536\u672a\u4f7f\u7528\u7684\u7a7a\u9593\uff0c\u5f9e\u800c\u6e1b\u5c11\u8868\u7684\u5927\u5c0f\u3002<\/p>\n<h3 id=\"3-sql-server-MAxSNWZoWT\">3. SQL Server<\/h3>\n<p>\u5728SQL Server\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u58d3\u7e2e\u8868\uff1a<\/p>\n<pre><code>ALTER TABLE your_table_name REBUILD WITH (DATA_COMPRESSION = PAGE);<\/code><\/pre>\n<p>\u9019\u5c07\u4f7f\u7528\u9801\u58d3\u7e2e\u4f86\u6e1b\u5c11\u8868\u7684\u5927\u5c0f\u3002SQL Server\u9084\u652f\u6301\u884c\u58d3\u7e2e\uff0c\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u58d3\u7e2e\u65b9\u5f0f\u3002<\/p>\n<h2 id=\"%e5%a3%93%e7%b8%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-MAxSNWZoWT\">\u58d3\u7e2e\u6578\u64da\u5eab\u8868\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u9032\u884c\u6578\u64da\u5eab\u8868\u58d3\u7e2e\u6642\uff0c\u9700\u8003\u616e\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u5f71\u97ff\uff1a<\/strong>\u58d3\u7e2e\u64cd\u4f5c\u53ef\u80fd\u6703\u5728\u57f7\u884c\u671f\u9593\u5f71\u97ff\u6578\u64da\u5eab\u6027\u80fd\uff0c\u5efa\u8b70\u5728\u696d\u52d9\u4f4e\u5cf0\u671f\u9032\u884c\u3002<\/li>\n<li><strong>\u5099\u4efd\u6578\u64da\uff1a<\/strong>\u5728\u9032\u884c\u58d3\u7e2e\u4e4b\u524d\uff0c\u52d9\u5fc5\u5099\u4efd\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u610f\u5916\u60c5\u6cc1\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u6e2c\u8a66\u74b0\u5883\uff1a<\/strong>\u5728\u751f\u7522\u74b0\u5883\u4e2d\u57f7\u884c\u58d3\u7e2e\u64cd\u4f5c\u4e4b\u524d\uff0c\u6700\u597d\u5728\u6e2c\u8a66\u74b0\u5883\u4e2d\u9032\u884c\u9a57\u8b49\uff0c\u4ee5\u78ba\u4fdd\u4e0d\u6703\u5f71\u97ff\u7cfb\u7d71\u7a69\u5b9a\u6027\u3002<\/li>\n<li><strong>\u76e3\u63a7\u6548\u679c\uff1a<\/strong>\u58d3\u7e2e\u5f8c\uff0c\u61c9\u5b9a\u671f\u76e3\u63a7\u6578\u64da\u5eab\u6027\u80fd\u548c\u5b58\u5132\u4f7f\u7528\u60c5\u6cc1\uff0c\u4ee5\u8a55\u4f30\u58d3\u7e2e\u7684\u6548\u679c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-MAxSNWZoWT\">\u7e3d\u7d50<\/h2>\n<p>\u58d3\u7e2e\u6578\u64da\u5eab\u8868\u662f\u4e00\u9805\u6709\u6548\u7684\u6578\u64da\u7ba1\u7406\u6280\u8853\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\u4e26\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002\u5728\u9032\u884c\u58d3\u7e2e\u64cd\u4f5c\u6642\uff0c\u9700\u8b39\u614e\u8003\u616e\u6027\u80fd\u5f71\u97ff\u548c\u6578\u64da\u5b89\u5168\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u662f\u660e\u667a\u4e4b\u8209\uff0c\u56e0\u70ba\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u58d3\u7e2e\u6578\u64da\u5eab\u8868\u7684\u64cd\u4f5c\u65b9\u6cd5\u53ca\u6ce8\u610f\u4e8b\u9805\uff0c\u63d0\u5347\u6578\u64da\u5b58\u5132\u6548\u7387\uff0c\u512a\u5316\u6027\u80fd\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\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-193637","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193637","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=193637"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193637\/revisions"}],"predecessor-version":[{"id":193638,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193637\/revisions\/193638"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=193637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=193637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=193637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}