{"id":95650,"date":"2024-10-20T02:50:19","date_gmt":"2024-10-19T18:50:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95650\/"},"modified":"2024-10-20T02:50:20","modified_gmt":"2024-10-19T18:50:20","slug":"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e4%b8%bb%e5%82%99%e6%a9%9f%e6%9e%b6%e6%a7%8b%e8%a8%ad%e8%a8%88-oracle-%e6%95%b8%e6%93%9a%e5%ba%ab-%e4%b8%bb%e5%82%99%e6%a9%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95650\/","title":{"rendered":"Oracle\u6578\u64da\u5eab\u7684\u4e3b\u5099\u6a5f\u67b6\u69cb\u8a2d\u8a08 (oracle \u6578\u64da\u5eab \u4e3b\u5099\u6a5f)"},"content":{"rendered":"<h1 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e4%b8%bb%e5%82%99%e6%a9%9f%e6%9e%b6%e6%a7%8b%e8%a8%ad%e8%a8%88-aYvzNXELqW\">Oracle\u6578\u64da\u5eab\u7684\u4e3b\u5099\u6a5f\u67b6\u69cb\u8a2d\u8a08<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u5546\u696d\u74b0\u5883\u4e2d\uff0c\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u53ef\u9760\u6027\u81f3\u95dc\u91cd\u8981\u3002Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u7a2e\u5ee3\u6cdb\u4f7f\u7528\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5176\u4e3b\u5099\u6a5f\u67b6\u69cb\u8a2d\u8a08\u63d0\u4f9b\u4e86\u4e00\u7a2e\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u6301\u7e8c\u53ef\u7528\u6027\u548c\u707d\u96e3\u6062\u5fa9\u80fd\u529b\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eOracle\u6578\u64da\u5eab\u7684\u4e3b\u5099\u6a5f\u67b6\u69cb\u8a2d\u8a08\uff0c\u5305\u62ec\u5176\u57fa\u672c\u6982\u5ff5\u3001\u67b6\u69cb\u7d44\u4ef6\u53ca\u5be6\u65bd\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"%e4%b8%bb%e5%82%99%e6%a9%9f%e6%9e%b6%e6%a7%8b%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-aYvzNXELqW\">\u4e3b\u5099\u6a5f\u67b6\u69cb\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u4e3b\u5099\u6a5f\u67b6\u69cb\uff08Master-Slave Architecture\uff09\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u6578\u64da\u5eab\u9ad8\u53ef\u7528\u6027\u8a2d\u8a08\u3002\u5176\u57fa\u672c\u539f\u7406\u662f\u5c07\u6578\u64da\u5eab\u5206\u70ba\u4e3b\u6a5f\u548c\u5099\u6a5f\u5169\u500b\u90e8\u5206\u3002\u4e3b\u6a5f\u8ca0\u8cac\u8655\u7406\u6240\u6709\u7684\u5beb\u5165\u8acb\u6c42\uff0c\u800c\u5099\u6a5f\u5247\u7528\u65bc\u6578\u64da\u7684\u5099\u4efd\u548c\u8b80\u53d6\u8acb\u6c42\u3002\u7576\u4e3b\u6a5f\u767c\u751f\u6545\u969c\u6642\uff0c\u5099\u6a5f\u53ef\u4ee5\u8fc5\u901f\u63a5\u7ba1\uff0c\u5f9e\u800c\u6700\u5c0f\u5316\u7cfb\u7d71\u7684\u505c\u6a5f\u6642\u9593\u3002<\/p>\n<h2 id=\"%e6%9e%b6%e6%a7%8b%e7%b5%84%e4%bb%b6-aYvzNXELqW\">\u67b6\u69cb\u7d44\u4ef6<\/h2>\n<ul>\n<li><strong>\u4e3b\u6578\u64da\u5eab\uff08Master Database\uff09<\/strong>: \u8ca0\u8cac\u6240\u6709\u7684\u6578\u64da\u5beb\u5165\u64cd\u4f5c\uff0c\u4e26\u5c07\u6578\u64da\u8b8a\u66f4\u540c\u6b65\u5230\u5099\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>\u5099\u6578\u64da\u5eab\uff08Slave Database\uff09<\/strong>: \u63a5\u6536\u4f86\u81ea\u4e3b\u6578\u64da\u5eab\u7684\u6578\u64da\u8b8a\u66f4\uff0c\u4e26\u53ef\u7528\u65bc\u8b80\u53d6\u64cd\u4f5c\uff0c\u6e1b\u8f15\u4e3b\u6578\u64da\u5eab\u7684\u8ca0\u64d4\u3002<\/li>\n<li><strong>\u6578\u64da\u540c\u6b65\u6a5f\u5236<\/strong>: \u78ba\u4fdd\u4e3b\u5099\u6578\u64da\u5eab\u4e4b\u9593\u7684\u6578\u64da\u4e00\u81f4\u6027\uff0c\u901a\u5e38\u4f7f\u7528Oracle\u7684Data Guard\u6216GoldenGate\u7b49\u5de5\u5177\u3002<\/li>\n<li><strong>\u76e3\u63a7\u7cfb\u7d71<\/strong>: \u7528\u65bc\u76e3\u63a7\u4e3b\u5099\u6578\u64da\u5eab\u7684\u72c0\u614b\uff0c\u53ca\u6642\u767c\u73fe\u6545\u969c\u4e26\u9032\u884c\u5207\u63db\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e6%96%bd%e6%ad%a5%e9%a9%9f-aYvzNXELqW\">\u5be6\u65bd\u6b65\u9a5f<\/h2>\n<p>\u5be6\u65bdOracle\u6578\u64da\u5eab\u7684\u4e3b\u5099\u6a5f\u67b6\u69cb\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%92%b0%e5%a2%83%e6%ba%96%e5%82%99-aYvzNXELqW\">1. \u74b0\u5883\u6e96\u5099<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u6e96\u5099\u5169\u53f0\u4f3a\u670d\u5668\uff0c\u4e00\u53f0\u4f5c\u70ba\u4e3b\u6578\u64da\u5eab\uff0c\u53e6\u4e00\u53f0\u4f5c\u70ba\u5099\u6578\u64da\u5eab\u3002\u9019\u5169\u53f0\u4f3a\u670d\u5668\u61c9\u5177\u5099\u76f8\u4f3c\u7684\u786c\u9ad4\u914d\u7f6e\uff0c\u4ee5\u78ba\u4fdd\u6027\u80fd\u4e00\u81f4\u3002<\/p>\n<h3 id=\"2-%e5%ae%89%e8%a3%9doracle%e6%95%b8%e6%93%9a%e5%ba%ab-aYvzNXELqW\">2. \u5b89\u88ddOracle\u6578\u64da\u5eab<\/h3>\n<p>\u5728\u5169\u53f0\u4f3a\u670d\u5668\u4e0a\u5b89\u88dd\u76f8\u540c\u7248\u672c\u7684Oracle\u6578\u64da\u5eab\uff0c\u4e26\u9032\u884c\u57fa\u672c\u914d\u7f6e\u3002\u78ba\u4fdd\u5169\u53f0\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u6b63\u5e38\u3002<\/p>\n<h3 id=\"3-%e9%85%8d%e7%bd%ae%e4%b8%bb%e5%82%99%e6%95%b8%e6%93%9a%e5%ba%ab-aYvzNXELqW\">3. \u914d\u7f6e\u4e3b\u5099\u6578\u64da\u5eab<\/h3>\n<p>\u4f7f\u7528Oracle\u7684Data Guard\u6216GoldenGate\u5de5\u5177\u914d\u7f6e\u4e3b\u5099\u6578\u64da\u5eab\u3002\u9019\u4e9b\u5de5\u5177\u53ef\u4ee5\u81ea\u52d5\u8655\u7406\u6578\u64da\u7684\u540c\u6b65\u548c\u6545\u969c\u8f49\u79fb\u3002<\/p>\n<pre><code>-- \u4f7f\u7528Data Guard\u914d\u7f6e\u4e3b\u5099\u6578\u64da\u5eab\u7684\u57fa\u672c\u547d\u4ee4\nDGMGRL&gt; CREATE CONFIGURATION my_config AS PRIMARY DATABASE IS my_primary CONNECT IDENTIFIED BY password;\nDGMGRL&gt; ADD DATABASE my_standby AS CONNECT IDENTIFIED BY password;\nDGMGRL&gt; ENABLE CONFIGURATION;<\/code><\/pre>\n<h3 id=\"4-%e6%b8%ac%e8%a9%a6%e6%95%85%e9%9a%9c%e8%bd%89%e7%a7%bb-aYvzNXELqW\">4. \u6e2c\u8a66\u6545\u969c\u8f49\u79fb<\/h3>\n<p>\u5728\u914d\u7f6e\u5b8c\u6210\u5f8c\uff0c\u9032\u884c\u6545\u969c\u8f49\u79fb\u6e2c\u8a66\uff0c\u4ee5\u78ba\u4fdd\u5099\u6578\u64da\u5eab\u80fd\u5920\u5728\u4e3b\u6578\u64da\u5eab\u6545\u969c\u6642\u6b63\u5e38\u63a5\u7ba1\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-aYvzNXELqW\">\u7d50\u8ad6<\/h2>\n<p>Oracle\u6578\u64da\u5eab\u7684\u4e3b\u5099\u6a5f\u67b6\u69cb\u8a2d\u8a08\u662f\u4e00\u7a2e\u6709\u6548\u7684\u9ad8\u53ef\u7528\u6027\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u78ba\u4fdd\u6578\u64da\u7684\u6301\u7e8c\u53ef\u7528\u6027\u548c\u53ef\u9760\u6027\u3002\u901a\u904e\u5408\u7406\u7684\u67b6\u69cb\u8a2d\u8a08\u548c\u914d\u7f6e\uff0c\u4f01\u696d\u53ef\u4ee5\u5728\u9762\u5c0d\u5404\u7a2e\u6f5b\u5728\u7684\u6545\u969c\u6642\uff0c\u8fc5\u901f\u6062\u5fa9\u696d\u52d9\u904b\u884c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u707d\u96e3\u6062\u5fa9\u80fd\u529b\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u5be6\u65bdOracle\u6578\u64da\u5eab\u7684\u4e3b\u5099\u6a5f\u67b6\u69cb\u662f\u975e\u5e38\u5fc5\u8981\u7684\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Oracle\u6578\u64da\u5eab\u7684\u4e3b\u5099\u6a5f\u67b6\u69cb\u8a2d\u8a08\uff0c\u78ba\u4fdd\u9ad8\u53ef\u7528\u6027\u8207\u6578\u64da\u5b89\u5168\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u53ef\u9760\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-95650","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95650","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=95650"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95650\/revisions"}],"predecessor-version":[{"id":95651,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95650\/revisions\/95651"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}