{"id":65130,"date":"2024-10-14T13:24:16","date_gmt":"2024-10-14T05:24:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/65130\/"},"modified":"2024-10-14T13:24:17","modified_gmt":"2024-10-14T05:24:17","slug":"mssql%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%9a%e6%a7%8b%e5%bb%ba%e9%ab%98%e6%95%88%e3%80%81%e5%8f%af%e9%9d%a0%e7%9a%84it%e7%92%b0%e5%a2%83%ef%bc%88mssql","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/65130\/","title":{"rendered":"MSSQL\u8ca0\u8f09\u5747\u8861\u89e3\u6c7a\u65b9\u6848\uff1a\u69cb\u5efa\u9ad8\u6548\u3001\u53ef\u9760\u7684IT\u74b0\u5883\uff08mssql\u8ca0\u8f09\u5747\u8861\u65b9\u6848\uff09"},"content":{"rendered":"<h1 id=\"mssql%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%9a%e6%a7%8b%e5%bb%ba%e9%ab%98%e6%95%88%e3%80%81%e5%8f%af%e9%9d%a0%e7%9a%84it%e7%92%b0%e5%a2%83-WzxnSDRVYy\">MSSQL\u8ca0\u8f09\u5747\u8861\u89e3\u6c7a\u65b9\u6848\uff1a\u69cb\u5efa\u9ad8\u6548\u3001\u53ef\u9760\u7684IT\u74b0\u5883<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u4f01\u696d\u5c0d\u65bc\u6578\u64da\u5eab\u7684\u9700\u6c42\u65e5\u76ca\u589e\u52a0\uff0c\u5c24\u5176\u662f\u5c0d\u65bcMicrosoft SQL Server\uff08MSSQL\uff09\u7684\u4f7f\u7528\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u9577\u548c\u6578\u64da\u91cf\u7684\u64f4\u5927\uff0c\u55ae\u4e00\u6578\u64da\u5eab\u4f3a\u670d\u5668\u53ef\u80fd\u7121\u6cd5\u6eff\u8db3\u6027\u80fd\u548c\u53ef\u7528\u6027\u7684\u9700\u6c42\u3002\u56e0\u6b64\uff0c\u5be6\u65bd\u8ca0\u8f09\u5747\u8861\u89e3\u6c7a\u65b9\u6848\u6210\u70ba\u4e86\u69cb\u5efa\u9ad8\u6548\u3001\u53ef\u9760\u7684IT\u74b0\u5883\u7684\u95dc\u9375\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afmssql%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%ef%bc%9f-WzxnSDRVYy\">\u4ec0\u9ebc\u662fMSSQL\u8ca0\u8f09\u5747\u8861\uff1f<\/h2>\n<p>MSSQL\u8ca0\u8f09\u5747\u8861\u662f\u6307\u901a\u904e\u591a\u500b\u4f3a\u670d\u5668\u4f86\u5206\u64d4\u6578\u64da\u5eab\u8acb\u6c42\u7684\u904e\u7a0b\u3002\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\uff0c\u6e1b\u5c11\u55ae\u4e00\u4f3a\u670d\u5668\u7684\u58d3\u529b\uff0c\u4e26\u63d0\u9ad8\u6574\u9ad4\u7684\u53ef\u7528\u6027\u3002\u8ca0\u8f09\u5747\u8861\u53ef\u4ee5\u5728\u591a\u500b\u5c64\u9762\u4e0a\u5be6\u73fe\uff0c\u5305\u62ec\u61c9\u7528\u5c64\u3001\u6578\u64da\u5c64\u548c\u7db2\u7d61\u5c64\u3002<\/p>\n<h2 id=\"%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%e7%9a%84%e5%a5%bd%e8%99%95-WzxnSDRVYy\">\u8ca0\u8f09\u5747\u8861\u7684\u597d\u8655<\/h2>\n<ul>\n<li><strong>\u63d0\u9ad8\u6027\u80fd\uff1a<\/strong>\u901a\u904e\u5c07\u8acb\u6c42\u5206\u6563\u5230\u591a\u500b\u4f3a\u670d\u5668\u4e0a\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\u548c\u97ff\u61c9\u6642\u9593\u3002<\/li>\n<li><strong>\u589e\u5f37\u53ef\u7528\u6027\uff1a<\/strong>\u5982\u679c\u4e00\u53f0\u4f3a\u670d\u5668\u51fa\u73fe\u6545\u969c\uff0c\u5176\u4ed6\u4f3a\u670d\u5668\u53ef\u4ee5\u7e7c\u7e8c\u63d0\u4f9b\u670d\u52d9\uff0c\u5f9e\u800c\u6e1b\u5c11\u505c\u6a5f\u6642\u9593\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>\u96a8\u8457\u696d\u52d9\u7684\u589e\u9577\uff0c\u53ef\u4ee5\u8f15\u9b06\u6dfb\u52a0\u66f4\u591a\u7684\u4f3a\u670d\u5668\u4f86\u61c9\u5c0d\u589e\u52a0\u7684\u8ca0\u8f09\u3002<\/li>\n<li><strong>\u6210\u672c\u6548\u76ca\uff1a<\/strong>\u901a\u904e\u5408\u7406\u914d\u7f6e\u8cc7\u6e90\uff0c\u53ef\u4ee5\u964d\u4f4e\u904b\u71df\u6210\u672c\uff0c\u4e26\u63d0\u9ad8\u8cc7\u6e90\u7684\u5229\u7528\u7387\u3002<\/li>\n<\/ul>\n<h2 id=\"mssql%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%e7%9a%84%e5%af%a6%e7%8f%be%e6%96%b9%e6%b3%95-WzxnSDRVYy\">MSSQL\u8ca0\u8f09\u5747\u8861\u7684\u5be6\u73fe\u65b9\u6cd5<\/h2>\n<p>\u5be6\u73feMSSQL\u8ca0\u8f09\u5747\u8861\u6709\u591a\u7a2e\u65b9\u6cd5\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8sql-server%e7%9a%84%e5%85%a7%e5%bb%ba%e5%8a%9f%e8%83%bd-WzxnSDRVYy\">1. \u4f7f\u7528SQL Server\u7684\u5167\u5efa\u529f\u80fd<\/h3>\n<p>SQL Server\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5167\u5efa\u7684\u8ca0\u8f09\u5747\u8861\u529f\u80fd\uff0c\u4f8b\u5982SQL Server Always On\u53ef\u7528\u6027\u7fa4\u7d44\u3002\u9019\u7a2e\u65b9\u6cd5\u5141\u8a31\u591a\u500b\u526f\u672c\u7684\u6578\u64da\u5eab\u5728\u4e0d\u540c\u7684\u4f3a\u670d\u5668\u4e0a\u904b\u884c\uff0c\u4e26\u80fd\u5920\u81ea\u52d5\u5c07\u8acb\u6c42\u5206\u914d\u5230\u53ef\u7528\u7684\u526f\u672c\u4e0a\u3002<\/p>\n<pre><code>-- \u5275\u5efa\u53ef\u7528\u6027\u7fa4\u7d44\u7684\u793a\u4f8b\nCREATE AVAILABILITY GROUP [MyAG]\nFOR DATABASE [MyDatabase]\nREPLICA ON\n    N'Server1' WITH (\n        ENDPOINT_URL = N'TCP:\/\/Server1:5022',\n        FAILOVER_MODE = AUTOMATIC,\n        SECONDARY_ROLE (ALLOW_CONNECTIONS = ALL)\n    ),\n    N'Server2' WITH (\n        ENDPOINT_URL = N'TCP:\/\/Server2:5022',\n        FAILOVER_MODE = AUTOMATIC,\n        SECONDARY_ROLE (ALLOW_CONNECTIONS = ALL)\n    );\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e7%ac%ac%e4%b8%89%e6%96%b9%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%e5%99%a8-WzxnSDRVYy\">2. \u4f7f\u7528\u7b2c\u4e09\u65b9\u8ca0\u8f09\u5747\u8861\u5668<\/h3>\n<p>\u8a31\u591a\u4f01\u696d\u9078\u64c7\u4f7f\u7528\u7b2c\u4e09\u65b9\u8ca0\u8f09\u5747\u8861\u5668\uff0c\u5982HAProxy\u6216Nginx\uff0c\u4f86\u7ba1\u7406\u6578\u64da\u5eab\u8acb\u6c42\u3002\u9019\u4e9b\u5de5\u5177\u53ef\u4ee5\u6839\u64da\u4e0d\u540c\u7684\u7b97\u6cd5\uff08\u5982\u8f2a\u8a62\u3001\u6700\u5c11\u9023\u63a5\u7b49\uff09\u4f86\u5206\u914d\u8acb\u6c42\u3002<\/p>\n<pre><code># HAProxy\u914d\u7f6e\u793a\u4f8b\nfrontend mssql_front\n    bind *:3306\n    default_backend mssql_back\n\nbackend mssql_back\n    balance roundrobin\n    server db1 192.168.1.1:1433 check\n    server db2 192.168.1.2:1433 check\n<\/code><\/pre>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%88%86%e7%89%87-WzxnSDRVYy\">3. \u6578\u64da\u5eab\u5206\u7247<\/h3>\n<p>\u6578\u64da\u5eab\u5206\u7247\u662f\u4e00\u7a2e\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u6578\u64da\u5eab\u4f3a\u670d\u5668\u4e0a\u7684\u6280\u8853\u3002\u9019\u6a23\u53ef\u4ee5\u6839\u64da\u4e0d\u540c\u7684\u689d\u4ef6\uff08\u5982\u7528\u6236ID\u6216\u5730\u7406\u4f4d\u7f6e\uff09\u5c07\u8acb\u6c42\u5206\u914d\u5230\u4e0d\u540c\u7684\u4f3a\u670d\u5668\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-WzxnSDRVYy\">\u7d50\u8ad6<\/h2>\n<p>MSSQL\u8ca0\u8f09\u5747\u8861\u89e3\u6c7a\u65b9\u6848\u662f\u69cb\u5efa\u9ad8\u6548\u3001\u53ef\u9760\u7684IT\u74b0\u5883\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u901a\u904e\u5408\u7406\u7684\u914d\u7f6e\u548c\u9078\u64c7\u5408\u9069\u7684\u6280\u8853\uff0c\u4f01\u696d\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u53ef\u7528\u6027\uff0c\u5f9e\u800c\u66f4\u597d\u5730\u652f\u6301\u696d\u52d9\u9700\u6c42\u3002\u5c0d\u65bc\u5c0b\u6c42\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u8ca0\u8f09\u5747\u8861\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22MSSQL\u8ca0\u8f09\u5747\u8861\u89e3\u6c7a\u65b9\u6848\uff0c\u6253\u9020\u9ad8\u6548\u3001\u53ef\u9760\u7684IT\u74b0\u5883\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u80fd\u529b\u8207\u7cfb\u7d71\u7a69\u5b9a\u6027\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-65130","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/65130","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=65130"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/65130\/revisions"}],"predecessor-version":[{"id":65131,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/65130\/revisions\/65131"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=65130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=65130"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=65130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}