{"id":139444,"date":"2024-10-31T18:37:20","date_gmt":"2024-10-31T10:37:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/139444\/"},"modified":"2024-10-31T18:37:21","modified_gmt":"2024-10-31T10:37:21","slug":"sql-server%e6%95%b8%e6%93%9a%e5%ba%ab%e4%bc%ba%e6%9c%8d%e5%99%a8%e9%ab%98%e6%80%a7%e8%83%bd%e8%a8%ad%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/139444\/","title":{"rendered":"SQL Server\u6578\u64da\u5eab\u4f3a\u670d\u5668\u9ad8\u6027\u80fd\u8a2d\u7f6e"},"content":{"rendered":"<h1 id=\"sql-server%e6%95%b8%e6%93%9a%e5%ba%ab%e4%bc%ba%e6%9c%8d%e5%99%a8%e9%ab%98%e6%80%a7%e8%83%bd%e8%a8%ad%e7%bd%ae-asjUFbMpYu\">SQL Server\u6578\u64da\u5eab\u4f3a\u670d\u5668\u9ad8\u6027\u80fd\u8a2d\u7f6e<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0cSQL Server\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u696d\u52d9\u74b0\u5883\u4e2d\u3002\u70ba\u4e86\u78ba\u4fddSQL Server\u7684\u9ad8\u6027\u80fd\uff0c\u6b63\u78ba\u7684\u8a2d\u7f6e\u548c\u914d\u7f6e\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u95dc\u9375\u7684\u9ad8\u6027\u80fd\u8a2d\u7f6e\uff0c\u5e6b\u52a9\u7528\u6236\u512a\u5316\u5176SQL Server\u6578\u64da\u5eab\u4f3a\u670d\u5668\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"1-%e7%a1%ac%e9%ab%94%e9%85%8d%e7%bd%ae-asjUFbMpYu\">1. \u786c\u9ad4\u914d\u7f6e<\/h2>\n<p>\u9ad8\u6027\u80fd\u7684SQL Server\u9996\u5148\u4f9d\u8cf4\u65bc\u9069\u7576\u7684\u786c\u9ad4\u914d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>CPU\uff1a<\/strong>\u9078\u64c7\u591a\u6838\u5fc3\u7684\u8655\u7406\u5668\uff0c\u56e0\u70baSQL Server\u80fd\u5920\u5229\u7528\u591a\u6838\u8655\u7406\u5668\u4f86\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/li>\n<li><strong>\u5167\u5b58\uff1a<\/strong>\u78ba\u4fdd\u6709\u8db3\u5920\u7684RAM\uff0c\u5efa\u8b70\u81f3\u5c11\u914d\u7f6e16GB\u4ee5\u4e0a\uff0c\u6839\u64da\u6578\u64da\u5eab\u7684\u5927\u5c0f\u548c\u4f7f\u7528\u60c5\u6cc1\u9032\u884c\u8abf\u6574\u3002<\/li>\n<li><strong>\u5b58\u5132\uff1a<\/strong>\u4f7f\u7528SSD\uff08\u56fa\u614b\u786c\u789f\uff09\u4f86\u63d0\u9ad8I\/O\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u9ad8\u8ca0\u8f09\u7684\u74b0\u5883\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"2-sql-server%e9%85%8d%e7%bd%ae-asjUFbMpYu\">2. SQL Server\u914d\u7f6e<\/h2>\n<p>\u5728\u786c\u9ad4\u914d\u7f6e\u5b8c\u6210\u5f8c\uff0c\u63a5\u4e0b\u4f86\u9700\u8981\u5c0dSQL Server\u9032\u884c\u9069\u7576\u7684\u914d\u7f6e\uff1a<\/p>\n<h3 id=\"2-1-%e8%a8%ad%e7%bd%ae%e6%9c%80%e5%a4%a7%e5%85%a7%e5%ad%98-asjUFbMpYu\">2.1 \u8a2d\u7f6e\u6700\u5927\u5167\u5b58<\/h3>\n<p>\u70ba\u4e86\u9632\u6b62SQL Server\u4f54\u7528\u904e\u591a\u7684\u5167\u5b58\uff0c\u5efa\u8b70\u8a2d\u7f6e\u6700\u5927\u5167\u5b58\u9650\u5236\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bT-SQL\u547d\u4ee4\u4f86\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>EXEC sp_configure 'max server memory', 8192; -- \u8a2d\u7f6e\u6700\u5927\u5167\u5b58\u70ba8GB\nRECONFIGURE;<\/code><\/pre>\n<h3 id=\"2-2-%e8%a8%ad%e7%bd%ae%e6%9c%80%e5%a4%a7%e4%b8%a6%e8%a1%8c%e5%ba%a6-asjUFbMpYu\">2.2 \u8a2d\u7f6e\u6700\u5927\u4e26\u884c\u5ea6<\/h3>\n<p>\u6700\u5927\u4e26\u884c\u5ea6\uff08MAXDOP\uff09\u8a2d\u7f6e\u53ef\u4ee5\u5f71\u97ff\u67e5\u8a62\u7684\u6027\u80fd\u3002\u5c0d\u65bc\u591a\u6838\u8655\u7406\u5668\uff0c\u5efa\u8b70\u5c07\u5176\u8a2d\u7f6e\u70ba2\u52304\u4e4b\u9593\u7684\u503c\uff0c\u4ee5\u5e73\u8861\u6027\u80fd\u548c\u8cc7\u6e90\u4f7f\u7528\uff1a<\/p>\n<pre><code>EXEC sp_configure 'max degree of parallelism', 4; -- \u8a2d\u7f6e\u6700\u5927\u4e26\u884c\u5ea6\u70ba4\nRECONFIGURE;<\/code><\/pre>\n<h2 id=\"3-%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88-asjUFbMpYu\">3. \u6578\u64da\u5eab\u8a2d\u8a08<\/h2>\n<p>\u826f\u597d\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u5c0d\u65bc\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u8a2d\u8a08\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u6b63\u898f\u5316\uff1a<\/strong>\u78ba\u4fdd\u6578\u64da\u5eab\u7d50\u69cb\u5408\u7406\uff0c\u907f\u514d\u6578\u64da\u5197\u9918\u3002<\/li>\n<li><strong>\u7d22\u5f15\uff1a<\/strong>\u70ba\u5e38\u7528\u67e5\u8a62\u5275\u5efa\u9069\u7576\u7684\u7d22\u5f15\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u7d22\u5f15\uff1a<\/li>\n<pre><code>CREATE INDEX idx_column_name ON table_name(column_name);<\/code><\/pre>\n<li><strong>\u5206\u5340\uff1a<\/strong>\u5c0d\u65bc\u5927\u578b\u6578\u64da\u8868\uff0c\u8003\u616e\u4f7f\u7528\u5206\u5340\u6280\u8853\u4f86\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e7%9b%a3%e6%8e%a7%e8%88%87%e8%aa%bf%e5%84%aa-asjUFbMpYu\">4. \u76e3\u63a7\u8207\u8abf\u512a<\/h2>\n<p>\u6301\u7e8c\u7684\u76e3\u63a7\u548c\u8abf\u512a\u662f\u78ba\u4fddSQL Server\u9ad8\u6027\u80fd\u7684\u95dc\u9375\u3002\u53ef\u4ee5\u4f7f\u7528SQL Server\u7684\u6027\u80fd\u76e3\u63a7\u5de5\u5177\u4f86\u8b58\u5225\u74f6\u9838\u548c\u6f5b\u5728\u554f\u984c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u76e3\u63a7\u5de5\u5177\uff1a<\/p>\n<ul>\n<li><strong>SQL Server Profiler\uff1a<\/strong>\u7528\u65bc\u6355\u7372\u548c\u5206\u6790SQL Server\u4e8b\u4ef6\u3002<\/li>\n<li><strong>Performance Monitor\uff1a<\/strong>\u7528\u65bc\u76e3\u63a7\u7cfb\u7d71\u6027\u80fd\u6307\u6a19\u3002<\/li>\n<li><strong>Dynamic Management Views (DMVs)\uff1a<\/strong>\u63d0\u4f9b\u6709\u95dcSQL Server\u72c0\u614b\u548c\u6027\u80fd\u7684\u5373\u6642\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e5%ae%9a%e6%9c%9f%e7%b6%ad%e8%ad%b7-asjUFbMpYu\">5. \u5b9a\u671f\u7dad\u8b77<\/h2>\n<p>\u5b9a\u671f\u7684\u7dad\u8b77\u5de5\u4f5c\u53ef\u4ee5\u5e6b\u52a9\u4fdd\u6301SQL Server\u7684\u6027\u80fd\u3002\u5efa\u8b70\u9032\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a<\/p>\n<ul>\n<li><strong>\u66f4\u65b0\u7d71\u8a08\u4fe1\u606f\uff1a<\/strong>\u5b9a\u671f\u66f4\u65b0\u7d71\u8a08\u4fe1\u606f\u4ee5\u5e6b\u52a9\u67e5\u8a62\u512a\u5316\u5668\u505a\u51fa\u66f4\u597d\u7684\u6c7a\u7b56\u3002<\/li>\n<li><strong>\u91cd\u5efa\u7d22\u5f15\uff1a<\/strong>\u5b9a\u671f\u91cd\u5efa\u6216\u91cd\u7d44\u7d22\u5f15\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/li>\n<li><strong>\u5099\u4efd\u8207\u6062\u5fa9\uff1a<\/strong>\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-asjUFbMpYu\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u9069\u7576\u7684\u786c\u9ad4\u914d\u7f6e\u3001SQL Server\u8a2d\u7f6e\u3001\u6578\u64da\u5eab\u8a2d\u8a08\u3001\u76e3\u63a7\u8207\u8abf\u512a\u4ee5\u53ca\u5b9a\u671f\u7dad\u8b77\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8SQL Server\u7684\u6027\u80fd\u3002\u9019\u4e9b\u9ad8\u6027\u80fd\u8a2d\u7f6e\u4e0d\u50c5\u80fd\u5920\u63d0\u5347\u6578\u64da\u5eab\u7684\u97ff\u61c9\u901f\u5ea6\uff0c\u9084\u80fd\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\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\u7684SQL Server\u904b\u884c\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u696d\u52d9\u63d0\u4f9b\u66f4\u5f37\u5927\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22SQL Server\u6578\u64da\u5eab\u4f3a\u670d\u5668\u7684\u9ad8\u6027\u80fd\u8a2d\u7f6e\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u901f\u5ea6\u8207\u6548\u7387\uff0c\u512a\u5316\u7cfb\u7d71\u8cc7\u6e90\u4f7f\u7528\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-139444","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/139444","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=139444"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/139444\/revisions"}],"predecessor-version":[{"id":139445,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/139444\/revisions\/139445"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=139444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=139444"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=139444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}