{"id":95852,"date":"2024-10-20T04:32:17","date_gmt":"2024-10-19T20:32:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95852\/"},"modified":"2024-10-20T04:32:18","modified_gmt":"2024-10-19T20:32:18","slug":"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b6%ad%e8%ad%b7%e4%b8%ad%e5%89%8d%e7%9e%bb%e6%80%a7%e7%9a%84%e7%9b%b8%e9%97%9c%e5%85%a7%e5%ae%b9%e4%bb%8b%e7%b4%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95852\/","title":{"rendered":"Oracle\u6578\u64da\u5eab\u7dad\u8b77\u4e2d\u524d\u77bb\u6027\u7684\u76f8\u95dc\u5167\u5bb9\u4ecb\u7d39"},"content":{"rendered":"<h1 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b6%ad%e8%ad%b7%e4%b8%ad%e5%89%8d%e7%9e%bb%e6%80%a7%e7%9a%84%e7%9b%b8%e9%97%9c%e5%85%a7%e5%ae%b9%e4%bb%8b%e7%b4%b9-hAhoKQcEDT\">Oracle\u6578\u64da\u5eab\u7dad\u8b77\u4e2d\u524d\u77bb\u6027\u7684\u76f8\u95dc\u5167\u5bb9\u4ecb\u7d39<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u5c0d\u65bc\u4f01\u696d\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u884c\u5404\u696d\u3002\u70ba\u4e86\u78ba\u4fdd\u5176\u9ad8\u6548\u904b\u884c\uff0c\u524d\u77bb\u6027\u7684\u7dad\u8b77\u7b56\u7565\u986f\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0eOracle\u6578\u64da\u5eab\u7dad\u8b77\u4e2d\u7684\u4e00\u4e9b\u524d\u77bb\u6027\u5167\u5bb9\uff0c\u5e6b\u52a9\u4f01\u696d\u66f4\u597d\u5730\u7ba1\u7406\u5176\u6578\u64da\u8cc7\u6e90\u3002<\/p>\n<h2 id=\"1-%e5%ae%9a%e6%9c%9f%e7%9b%a3%e6%8e%a7%e8%88%87%e6%80%a7%e8%83%bd%e8%aa%bf%e5%84%aa-hAhoKQcEDT\">1. \u5b9a\u671f\u76e3\u63a7\u8207\u6027\u80fd\u8abf\u512a<\/h2>\n<p>\u5b9a\u671f\u76e3\u63a7\u6578\u64da\u5eab\u7684\u6027\u80fd\u662f\u7dad\u8b77\u7684\u57fa\u790e\u3002\u4f7f\u7528Oracle\u63d0\u4f9b\u7684\u5de5\u5177\uff0c\u5982Oracle Enterprise Manager\uff0c\u53ef\u4ee5\u5be6\u6642\u76e3\u63a7\u6578\u64da\u5eab\u7684\u6027\u80fd\u6307\u6a19\uff0c\u5305\u62ecCPU\u4f7f\u7528\u7387\u3001\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u548cI\/O\u6027\u80fd\u7b49\u3002\u901a\u904e\u9019\u4e9b\u6578\u64da\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u6f5b\u5728\u7684\u6027\u80fd\u74f6\u9838\u3002<\/p>\n<ul>\n<li><strong>\u81ea\u52d5\u5316\u76e3\u63a7\uff1a<\/strong>\u8a2d\u7f6e\u81ea\u52d5\u5316\u5831\u544a\uff0c\u5b9a\u671f\u6aa2\u67e5\u6027\u80fd\u6307\u6a19\uff0c\u53ca\u6642\u8abf\u6574\u914d\u7f6e\u3002<\/li>\n<li><strong>SQL\u67e5\u8a62\u512a\u5316\uff1a<\/strong>\u5206\u6790\u6162\u67e5\u8a62\uff0c\u4f7f\u7528EXPLAIN PLAN\u5de5\u5177\u4f86\u512a\u5316SQL\u8a9e\u53e5\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e6%95%b8%e6%93%9a%e5%82%99%e4%bb%bd%e8%88%87%e6%81%a2%e5%be%a9%e7%ad%96%e7%95%a5-hAhoKQcEDT\">2. \u6578\u64da\u5099\u4efd\u8207\u6062\u5fa9\u7b56\u7565<\/h2>\n<p>\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u53ef\u80fd\u6703\u5c0d\u4f01\u696d\u9020\u6210\u56b4\u91cd\u640d\u5931\uff0c\u56e0\u6b64\u5efa\u7acb\u6709\u6548\u7684\u5099\u4efd\u8207\u6062\u5fa9\u7b56\u7565\u81f3\u95dc\u91cd\u8981\u3002Oracle\u63d0\u4f9b\u4e86\u591a\u7a2e\u5099\u4efd\u9078\u9805\uff0c\u5305\u62ec\u7269\u7406\u5099\u4efd\u548c\u908f\u8f2f\u5099\u4efd\u3002<\/p>\n<ul>\n<li><strong>RMAN\u5099\u4efd\uff1a<\/strong>\u4f7f\u7528Recovery Manager (RMAN)\u9032\u884c\u81ea\u52d5\u5316\u5099\u4efd\uff0c\u652f\u6301\u589e\u91cf\u5099\u4efd\u548c\u5168\u5099\u4efd\u3002<\/li>\n<li><strong>\u6578\u64da\u6062\u5fa9\uff1a<\/strong>\u5b9a\u671f\u6e2c\u8a66\u6062\u5fa9\u904e\u7a0b\uff0c\u78ba\u4fdd\u5728\u9700\u8981\u6642\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e5%ae%89%e5%85%a8%e6%80%a7%e7%ae%a1%e7%90%86-hAhoKQcEDT\">3. \u5b89\u5168\u6027\u7ba1\u7406<\/h2>\n<p>\u96a8\u8457\u6578\u64da\u5b89\u5168\u554f\u984c\u65e5\u76ca\u56b4\u91cd\uff0cOracle\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u7ba1\u7406\u4e5f\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u4f01\u696d\u61c9\u8a72\u5b9a\u671f\u6aa2\u67e5\u7528\u6236\u6b0a\u9650\uff0c\u78ba\u4fdd\u53ea\u6709\u6388\u6b0a\u7528\u6236\u80fd\u5920\u8a2a\u554f\u654f\u611f\u6578\u64da\u3002<\/p>\n<ul>\n<li><strong>\u7528\u6236\u6b0a\u9650\u7ba1\u7406\uff1a<\/strong>\u5b9a\u671f\u5be9\u6838\u7528\u6236\u6b0a\u9650\uff0c\u53ca\u6642\u64a4\u92b7\u4e0d\u5fc5\u8981\u7684\u8a2a\u554f\u6b0a\u9650\u3002<\/li>\n<li><strong>\u6578\u64da\u52a0\u5bc6\uff1a<\/strong>\u4f7f\u7528Oracle Transparent Data Encryption (TDE)\u4f86\u4fdd\u8b77\u975c\u614b\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e5%8d%87%e7%b4%9a%e8%88%87%e8%a3%9c%e4%b8%81%e7%ae%a1%e7%90%86-hAhoKQcEDT\">4. \u5347\u7d1a\u8207\u88dc\u4e01\u7ba1\u7406<\/h2>\n<p>\u96a8\u8457Oracle\u4e0d\u65b7\u63a8\u51fa\u65b0\u7248\u672c\u548c\u5b89\u5168\u88dc\u4e01\uff0c\u53ca\u6642\u5347\u7d1a\u6578\u64da\u5eab\u7248\u672c\u548c\u61c9\u7528\u88dc\u4e01\u662f\u7dad\u8b77\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6027\u80fd\uff0c\u9084\u80fd\u4fee\u5fa9\u5df2\u77e5\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/p>\n<ul>\n<li><strong>\u7248\u672c\u7ba1\u7406\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5Oracle\u7684\u6700\u65b0\u7248\u672c\uff0c\u8a55\u4f30\u5347\u7d1a\u7684\u5fc5\u8981\u6027\u3002<\/li>\n<li><strong>\u88dc\u4e01\u61c9\u7528\uff1a<\/strong>\u5efa\u7acb\u88dc\u4e01\u7ba1\u7406\u6d41\u7a0b\uff0c\u78ba\u4fdd\u6240\u6709\u88dc\u4e01\u53ca\u6642\u61c9\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e6%95%b8%e6%93%9a%e5%ba%ab%e6%96%87%e6%aa%94%e8%88%87%e7%9f%a5%e8%ad%98%e7%ae%a1%e7%90%86-hAhoKQcEDT\">5. 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id=\"%e7%b8%bd%e7%b5%90-hAhoKQcEDT\">\u7e3d\u7d50<\/h2>\n<p>Oracle\u6578\u64da\u5eab\u7684\u524d\u77bb\u6027\u7dad\u8b77\u7b56\u7565\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\uff0c\u9084\u80fd\u964d\u4f4e\u904b\u71df\u98a8\u96aa\u3002\u901a\u904e\u5b9a\u671f\u76e3\u63a7\u3001\u6709\u6548\u7684\u5099\u4efd\u8207\u6062\u5fa9\u7b56\u7565\u3001\u5b89\u5168\u6027\u7ba1\u7406\u3001\u5347\u7d1a\u8207\u88dc\u4e01\u7ba1\u7406\u4ee5\u53ca\u826f\u597d\u7684\u6587\u6a94\u7ba1\u7406\uff0c\u4f01\u696d\u53ef\u4ee5\u78ba\u4fdd\u5176\u6578\u64da\u5eab\u7cfb\u7d71\u7684\u7a69\u5b9a\u904b\u884c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u7121\u8ad6\u662f\u9078\u64c7<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u9084\u662f\u5176\u4ed6\u985e\u578b\u7684<a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u90fd\u61c9\u6839\u64da\u81ea\u8eab\u9700\u6c42\u9032\u884c\u5408\u7406\u9078\u64c7\uff0c\u4ee5\u652f\u6301\u696d\u52d9\u7684\u6301\u7e8c\u767c\u5c55\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Oracle\u6578\u64da\u5eab\u7dad\u8b77\u7684\u524d\u77bb\u6027\u7b56\u7565\uff0c\u63d0\u5347\u6027\u80fd\u3001\u78ba\u4fdd\u5b89\u5168\u6027\uff0c\u4e26\u512a\u5316\u6578\u64da\u7ba1\u7406\u6d41\u7a0b\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-95852","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95852","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=95852"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95852\/revisions"}],"predecessor-version":[{"id":95853,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95852\/revisions\/95853"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95852"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95852"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95852"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}