{"id":192092,"date":"2024-11-12T17:53:19","date_gmt":"2024-11-12T09:53:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/192092\/"},"modified":"2024-11-12T17:53:20","modified_gmt":"2024-11-12T09:53:20","slug":"%e8%a9%b3%e8%ab%87oracle%e9%81%a0%e7%a8%8b%e7%a3%81%e7%a2%9f%e9%8f%a1%e5%83%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/192092\/","title":{"rendered":"\u8a73\u8ac7Oracle\u9060\u7a0b\u78c1\u789f\u93e1\u50cf"},"content":{"rendered":"<h1 id=\"%e8%a9%b3%e8%ab%87oracle%e9%81%a0%e7%a8%8b%e7%a3%81%e7%a2%9f%e9%8f%a1%e5%83%8f-ewOQSQkEoF\">\u8a73\u8ac7Oracle\u9060\u7a0b\u78c1\u789f\u93e1\u50cf<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u4f01\u696d\u5c0d\u65bc\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u8981\u6c42\u8d8a\u4f86\u8d8a\u9ad8\u3002Oracle\u4f5c\u70ba\u4e00\u500b\u9818\u5148\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u4fdd\u8b77\u548c\u7ba1\u7406\u6578\u64da\u3002\u5176\u4e2d\uff0c\u9060\u7a0b\u78c1\u789f\u93e1\u50cf\uff08Remote Disk Mirroring\uff09\u662f\u4e00\u9805\u91cd\u8981\u7684\u6280\u8853\uff0c\u80fd\u5920\u5e6b\u52a9\u4f01\u696d\u5be6\u73fe\u6578\u64da\u7684\u9ad8\u53ef\u7528\u6027\u548c\u707d\u96e3\u6062\u5fa9\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e9%81%a0%e7%a8%8b%e7%a3%81%e7%a2%9f%e9%8f%a1%e5%83%8f%ef%bc%9f-ewOQSQkEoF\">\u4ec0\u9ebc\u662f\u9060\u7a0b\u78c1\u789f\u93e1\u50cf\uff1f<\/h2>\n<p>\u9060\u7a0b\u78c1\u789f\u93e1\u50cf\u662f\u4e00\u7a2e\u6578\u64da\u4fdd\u8b77\u6280\u8853\uff0c\u901a\u904e\u5728\u4e0d\u540c\u5730\u7406\u4f4d\u7f6e\u7684\u4f3a\u670d\u5668\u4e4b\u9593\u5be6\u6642\u8907\u88fd\u6578\u64da\uff0c\u78ba\u4fdd\u5373\u4f7f\u5728\u4e3b\u4f3a\u670d\u5668\u767c\u751f\u6545\u969c\u7684\u60c5\u6cc1\u4e0b\uff0c\u6578\u64da\u4ecd\u7136\u53ef\u4ee5\u88ab\u5feb\u901f\u6062\u5fa9\u3002\u9019\u9805\u6280\u8853\u7279\u5225\u9069\u5408\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u696d\u52d9\u9023\u7e8c\u6027\u7684\u4f01\u696d\u3002<\/p>\n<h2 id=\"oracle%e9%81%a0%e7%a8%8b%e7%a3%81%e7%a2%9f%e9%8f%a1%e5%83%8f%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-ewOQSQkEoF\">Oracle\u9060\u7a0b\u78c1\u789f\u93e1\u50cf\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>Oracle\u7684\u9060\u7a0b\u78c1\u789f\u93e1\u50cf\u529f\u80fd\u4e3b\u8981\u4f9d\u8cf4\u65bcOracle Data Guard\u6280\u8853\u3002Data Guard\u5141\u8a31\u7528\u6236\u5728\u4e3b\u6578\u64da\u5eab\u548c\u4e00\u500b\u6216\u591a\u500b\u5099\u7528\u6578\u64da\u5eab\u4e4b\u9593\u9032\u884c\u6578\u64da\u540c\u6b65\u3002\u9019\u4e9b\u5099\u7528\u6578\u64da\u5eab\u53ef\u4ee5\u4f4d\u65bc\u4e0d\u540c\u7684\u5730\u7406\u4f4d\u7f6e\uff0c\u5f9e\u800c\u63d0\u4f9b\u984d\u5916\u7684\u4fdd\u8b77\u3002<\/p>\n<h3 id=\"%e4%b8%bb%e8%a6%81%e7%b5%84%e4%bb%b6-ewOQSQkEoF\">\u4e3b\u8981\u7d44\u4ef6<\/h3>\n<ul>\n<li><strong>\u4e3b\u6578\u64da\u5eab\uff08Primary Database\uff09<\/strong>\uff1a\u9019\u662f\u4e3b\u8981\u7684\u6578\u64da\u5b58\u5132\u4f4d\u7f6e\uff0c\u6240\u6709\u7684\u6578\u64da\u5beb\u5165\u64cd\u4f5c\u90fd\u5728\u6b64\u9032\u884c\u3002<\/li>\n<li><strong>\u5099\u7528\u6578\u64da\u5eab\uff08Standby Database\uff09<\/strong>\uff1a\u9019\u662f\u4e3b\u6578\u64da\u5eab\u7684\u5be6\u6642\u526f\u672c\uff0c\u8ca0\u8cac\u63a5\u6536\u4f86\u81ea\u4e3b\u6578\u64da\u5eab\u7684\u6578\u64da\u66f4\u65b0\u3002<\/li>\n<li><strong>Data Guard Broker<\/strong>\uff1a\u9019\u662f\u4e00\u500b\u7ba1\u7406\u5de5\u5177\uff0c\u7528\u65bc\u7c21\u5316Data Guard\u7684\u914d\u7f6e\u548c\u76e3\u63a7\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%85%8d%e7%bd%aeoracle%e9%81%a0%e7%a8%8b%e7%a3%81%e7%a2%9f%e9%8f%a1%e5%83%8f-ewOQSQkEoF\">\u914d\u7f6eOracle\u9060\u7a0b\u78c1\u789f\u93e1\u50cf<\/h2>\n<p>\u914d\u7f6eOracle\u9060\u7a0b\u78c1\u789f\u93e1\u50cf\u9700\u8981\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li><strong>\u5b89\u88ddOracle\u6578\u64da\u5eab<\/strong>\uff1a\u78ba\u4fdd\u5728\u4e3b\u4f3a\u670d\u5668\u548c\u5099\u7528\u4f3a\u670d\u5668\u4e0a\u90fd\u5b89\u88dd\u4e86Oracle\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>\u914d\u7f6e\u7db2\u7d61\u9023\u63a5<\/strong>\uff1a\u78ba\u4fdd\u4e3b\u4f3a\u670d\u5668\u548c\u5099\u7528\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u7a69\u5b9a\u4e14\u5b89\u5168\u3002<\/li>\n<li><strong>\u5275\u5efa\u5099\u7528\u6578\u64da\u5eab<\/strong>\uff1a\u4f7f\u7528Oracle\u63d0\u4f9b\u7684\u5de5\u5177\u5275\u5efa\u5099\u7528\u6578\u64da\u5eab\uff0c\u4e26\u78ba\u4fdd\u5176\u8207\u4e3b\u6578\u64da\u5eab\u7684\u914d\u7f6e\u4e00\u81f4\u3002<\/li>\n<li><strong>\u555f\u7528Data Guard<\/strong>\uff1a\u4f7f\u7528Data Guard Broker\u4f86\u555f\u7528\u548c\u914d\u7f6e\u9060\u7a0b\u78c1\u789f\u93e1\u50cf\u3002<\/li>\n<\/ol>\n<h3 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-ewOQSQkEoF\">\u793a\u4f8b\u4ee3\u78bc<\/h3>\n<pre><code>-- \u5275\u5efa\u5099\u7528\u6578\u64da\u5eab\nCREATE DATABASE 'standby_db' AS STANDBY OF 'primary_db';\n<\/code><\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e7%a3%81%e7%a2%9f%e9%8f%a1%e5%83%8f%e7%9a%84%e5%84%aa%e5%8b%a2-ewOQSQkEoF\">\u9060\u7a0b\u78c1\u789f\u93e1\u50cf\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528Oracle\u7684\u9060\u7a0b\u78c1\u789f\u93e1\u50cf\u6280\u8853\uff0c\u4f01\u696d\u53ef\u4ee5\u4eab\u53d7\u5230\u4ee5\u4e0b\u5e7e\u500b\u4e3b\u8981\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u53ef\u7528\u6027<\/strong>\uff1a\u5373\u4f7f\u4e3b\u4f3a\u670d\u5668\u767c\u751f\u6545\u969c\uff0c\u5099\u7528\u4f3a\u670d\u5668\u4e5f\u80fd\u8fc5\u901f\u63a5\u7ba1\uff0c\u78ba\u4fdd\u696d\u52d9\u4e0d\u9593\u65b7\u3002<\/li>\n<li><strong>\u6578\u64da\u4fdd\u8b77<\/strong>\uff1a\u5be6\u6642\u6578\u64da\u8907\u88fd\u6e1b\u5c11\u4e86\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\uff0c\u7279\u5225\u662f\u5728\u707d\u96e3\u767c\u751f\u6642\u3002<\/li>\n<li><strong>\u7c21\u5316\u7684\u7ba1\u7406<\/strong>\uff1aData Guard Broker\u63d0\u4f9b\u4e86\u7c21\u55ae\u7684\u754c\u9762\u4f86\u7ba1\u7406\u548c\u76e3\u63a7\u6578\u64da\u5eab\u7684\u72c0\u614b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-ewOQSQkEoF\">\u7d50\u8ad6<\/h2>\n<p>Oracle\u7684\u9060\u7a0b\u78c1\u789f\u93e1\u50cf\u6280\u8853\u70ba\u4f01\u696d\u63d0\u4f9b\u4e86\u4e00\u7a2e\u6709\u6548\u7684\u6578\u64da\u4fdd\u8b77\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u78ba\u4fdd\u6578\u64da\u7684\u9ad8\u53ef\u7528\u6027\u548c\u5b89\u5168\u6027\u3002\u96a8\u8457\u4f01\u696d\u5c0d\u6578\u64da\u5b89\u5168\u9700\u6c42\u7684\u589e\u52a0\uff0c\u9019\u9805\u6280\u8853\u7684\u91cd\u8981\u6027\u5c07\u6108\u52a0\u51f8\u986f\u3002\u5c0d\u65bc\u5e0c\u671b\u5728\u9999\u6e2f\u5c0b\u627e\u53ef\u9760\u7684\u6578\u64da\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\uff0c\u4e86\u89e3\u548c\u5be6\u65bdOracle\u9060\u7a0b\u78c1\u789f\u93e1\u50cf\u5c07\u662f\u63d0\u5347\u696d\u52d9\u9023\u7e8c\u6027\u7684\u4e00\u500b\u91cd\u8981\u6b65\u9a5f\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<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>\u6df1\u5165\u63a2\u8a0eOracle\u9060\u7a0b\u78c1\u789f\u93e1\u50cf\u6280\u8853\uff0c\u4e86\u89e3\u5176\u67b6\u69cb\u3001\u512a\u52e2\u53ca\u61c9\u7528\uff0c\u63d0\u5347\u6578\u64da\u5b89\u5168\u6027\u8207\u707d\u96e3\u6062\u5fa9\u80fd\u529b\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-192092","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192092","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=192092"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192092\/revisions"}],"predecessor-version":[{"id":192093,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192092\/revisions\/192093"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=192092"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=192092"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=192092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}