{"id":200913,"date":"2025-05-06T09:26:30","date_gmt":"2025-05-06T01:26:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/200913\/"},"modified":"2025-05-06T09:26:30","modified_gmt":"2025-05-06T01:26:30","slug":"oracle-%e6%af%94-mysql-%e5%bf%ab%ef%bc%9f%e6%b7%b1%e5%85%a5%e5%88%86%e6%9e%90%e4%b8%a4%e8%80%85%e7%9a%84%e6%80%a7%e8%83%bd%e5%b7%ae%e5%bc%82%e6%9c%ac%e8%b4%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/200913\/","title":{"rendered":"Oracle \u6bd4 MySQL \u5feb\uff1f\u6df1\u5165\u5206\u6790\u4e24\u8005\u7684\u6027\u80fd\u5dee\u5f02\u672c\u8d28"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>Oracle \u6bd4 MySQL \u5feb\uff1f\u6df1\u5165\u5206\u6790\u4e24\u8005\u7684\u6027\u80fd\u5dee\u5f02\u672c\u8d28<\/h1>\n<p>\u5b66\u4e60\u8981\u52aa\u529b\uff0c\u4f46\u662f\u4e0d\u8981\u6025\uff01\u4eca\u5929\u7684\u8fd9\u7bc7\u6587\u7ae0\u5c06\u4f1a\u4ecb\u7ecd\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u60f3\u6df1\u5165\u5b66\u4e60\uff0c\u53ef\u4ee5\u5173\u6ce8\u6211\uff01\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\u7684\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u80fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241120\/1732078848673d6d008531e.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u6df1\u5165\u5256\u6790 Oracle \u4e0e MySQL \u6027\u80fd\u5dee\u5f02\u7684\u672c\u8d28<\/strong><\/p>\n<p>\u4e1a\u5185\u666e\u904d\u8ba4\u4e3a Oracle \u6bd4 MySQL \u5feb\uff0c\u4f46\u539f\u56e0\u5374\u8bb3\u83ab\u5982\u6df1\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8 Oracle \u4f18\u4e8e MySQL \u7684\u6839\u672c\u539f\u56e0\u3002<\/p>\n<p><strong>\u7d22\u5f15\u5b9e\u73b0<\/strong><\/p>\n<p>\u867d\u7136\u4e24\u8005\u7684\u7d22\u5f15\u5b9e\u73b0\u5747\u57fa\u4e8e B \u6811\uff0c\u4f46 Oracle \u91c7\u7528\u4e86\u72ec\u6709\u7684\u4f18\u5316\u7b97\u6cd5\u3002\u5b83\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u4f1a\u8003\u8651\u7279\u5b9a\u67e5\u8be2\u6a21\u5f0f\uff0c\u5e76\u9488\u5bf9\u7279\u5b9a\u67e5\u8be2\u4f18\u5316\u7d22\u5f15\u7ed3\u6784\u3002\u800c MySQL \u5219\u503e\u5411\u4e8e\u91c7\u7528\u901a\u7528\u7d22\u5f15\u7ed3\u6784\uff0c\u96be\u4ee5\u5bf9\u7279\u5b9a\u67e5\u8be2\u8fdb\u884c\u9488\u5bf9\u6027\u4f18\u5316\u3002<\/p>\n<p><strong>\u5e95\u5c42 IO \u8bfb\u53d6\u4f18\u5316<\/strong><\/p>\n<p>Oracle \u4f7f\u7528\u4e86\u4e00\u79cd\u79f0\u4e3a\u300c\u5757\u8bbf\u95ee\u300d\u7684\u673a\u5236\uff0c\u800c MySQL \u5219\u4f7f\u7528\u7684\u662f\u300c\u9875\u8bbf\u95ee\u300d\u3002\u5757\u8bbf\u95ee\u5141\u8bb8 Oracle \u4e00\u6b21\u6027\u8bfb\u53d6\u66f4\u5927\u7684\u6570\u636e\u5757\uff0c\u8fd9\u5728\u8fdb\u884c\u987a\u5e8f\u8bfb\u5199\u65f6\u6548\u7387\u66f4\u9ad8\u3002\u6b64\u5916\uff0cOracle \u8fd8\u5b9e\u73b0\u4e86\u5bf9 SSD \u786c\u4ef6\u7684\u4e13\u95e8\u4f18\u5316\uff0c\u5145\u5206\u5229\u7528 SSD \u7684\u9ad8 IOPS \u80fd\u529b\u3002<\/p>\n<p><strong>\u5176\u4ed6\u533a\u522b<\/strong><\/p>\n<p>\u5176\u4ed6\u53ef\u80fd\u4f1a\u5f71\u54cd\u6027\u80fd\u7684\u5dee\u5f02\u8fd8\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u5e76\u53d1\u63a7\u5236\uff1aOracle \u91c7\u7528\u591a\u7248\u672c\u5e76\u53d1\u63a7\u5236\uff0c\u800c MySQL \u91c7\u7528\u884c\u9501\u3002\u591a\u7248\u672c\u5e76\u53d1\u63a7\u5236\u5141\u8bb8\u591a\u4e2a\u4e8b\u52a1\u540c\u65f6\u8bbf\u95ee\u540c\u4e00\u6570\u636e\uff0c\u4ece\u800c\u63d0\u9ad8\u5e76\u53d1\u6027\u3002<\/li>\n<li>\u5185\u5b58\u7ba1\u7406\uff1aOracle \u62e5\u6709\u66f4\u590d\u6742\u7684\u5185\u5b58\u7ba1\u7406\u673a\u5236\uff0c\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u7f13\u5b58\u5e38\u7528\u6570\u636e\u3002<\/li>\n<li>\u786c\u4ef6\u652f\u6301\uff1aOracle \u901a\u5e38\u4e0e\u4e13\u6709\u786c\u4ef6\u4e00\u8d77\u4f7f\u7528\uff0c\u8fd9\u4e9b\u786c\u4ef6\u7ecf\u8fc7\u4e13\u95e8\u8bbe\u8ba1\u4ee5\u4f18\u5316\u6570\u636e\u5e93\u6027\u80fd\u3002<\/li>\n<\/ul>\n<p><strong>\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c<\/strong> Oracle \u7684\u5185\u90e8\u5b9e\u73b0\u7ec6\u8282\u662f\u5546\u4e1a\u673a\u5bc6\uff0c\u56e0\u6b64\u6211\u4eec\u65e0\u6cd5\u6df1\u5165\u4e86\u89e3\u5176\u672c\u8d28\u3002\u7136\u800c\uff0c\u7814\u7a76 PostgreSQL \u548c MySQL \u4e4b\u95f4\u7684\u5dee\u5f02\u53ef\u4ee5\u63d0\u4f9b\u4e00\u4e9b\u6709\u4ef7\u503c\u7684\u89c1\u89e3\u3002<\/p>\n<p><strong>\u5206\u5e93\u5206\u8868<\/strong><\/p>\n<p>\u66fe\u7ecf\u8ba4\u4e3a\u8d85\u8fc7 1000 \u4e07\u884c\u7684\u8868\u9700\u8981\u5206\u5e93\u5206\u8868\uff0c\u4f46\u8fd9\u4e00\u7ed3\u8bba\u5df2\u8fc7\u65f6\u3002\u73b0\u4ee3 SSD \u78c1\u76d8\u7684 IOPS \u80fd\u529b\u5927\u5e45\u63d0\u5347\uff0c\u5408\u7406\u5229\u7528\u7d22\u5f15\uff0c\u5373\u4f7f\u662f\u8d85\u5927\u89c4\u6a21\u6570\u636e\u5e93\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u6beb\u79d2\u7ea7\u67e5\u8be2\u3002<\/p>\n<p><strong>\u7ed3\u8bba<\/strong><\/p>\n<p>\u5bf9\u4e8e\u5927\u591a\u6570\u4e92\u8054\u7f51\u573a\u666f\uff0cOracle \u7684\u901f\u5ea6\u4f18\u52bf\u53ef\u80fd\u65e0\u5173\u7d27\u8981\u3002\u7136\u800c\uff0c\u5728\u7279\u5b9a\u573a\u666f\u4e0b\uff0cOracle \u5728\u7d22\u5f15\u4f18\u5316\u3001IO \u8bfb\u53d6\u4f18\u5316\u548c\u5e76\u53d1\u63a7\u5236\u65b9\u9762\u7684\u5dee\u5f02\u5316\u4f18\u52bf\u4f7f\u5176\u6210\u4e3a\u9ad8\u6027\u80fd\u6570\u636e\u7ba1\u7406\u7684\u53ef\u9760\u9009\u62e9\u3002<\/p>\n<p>\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300aOracle \u6bd4 MySQL \u5feb\uff1f\u6df1\u5165\u5206\u6790\u4e24\u8005\u7684\u6027\u80fd\u5dee\u5f02\u672c\u8d28\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>Oracle \u6bd4 MySQL \u5feb&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-200913","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200913","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=200913"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200913\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=200913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=200913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=200913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}