{"id":15895,"date":"2023-12-04T23:52:12","date_gmt":"2023-12-04T15:52:12","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=15895"},"modified":"2023-12-04T23:56:03","modified_gmt":"2023-12-04T15:56:03","slug":"oracle-zhong-standby-de-te-dian-shi-shen-me","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/oracle-zhong-standby-de-te-dian-shi-shen-me\/","title":{"rendered":"Oracle \u4e2d standby \u7684\u7279\u70b9\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p>\u5728 Oracle \u6570\u636e\u5e93\u4e2d\uff0cStandby \u6570\u636e\u5e93\u662f\u6307\u4e00\u4e2a\u5907\u7528\u6570\u636e\u5e93\uff0c\u901a\u5e38\u7528\u4e8e\u63d0\u4f9b\u707e\u96be\u6062\u590d\uff08Disaster Recovery\uff09\u548c\u9ad8\u53ef\u7528\u6027\uff08High Availability\uff09\u7684\u89e3\u51b3\u65b9\u6848\u3002\u4ee5\u4e0b\u662f Standby \u6570\u636e\u5e93\u7684\u4e00\u4e9b\u7279\u70b9\uff1a<\/p>\n<ol>\n<li>\n<strong>\u5197\u4f59\u5907\u4efd\uff1a<\/strong><\/p>\n<ul>\n<li>Standby \u6570\u636e\u5e93\u662f\u6e90\u6570\u636e\u5e93\u7684\u4e00\u4e2a\u5197\u4f59\u5907\u4efd\uff0c\u53ef\u4ee5\u5728\u4e3b\u6570\u636e\u5e93\u51fa\u73b0\u6545\u969c\u65f6\u63d0\u4f9b\u6545\u969c\u8f6c\u79fb\u548c\u6062\u590d\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>\u7269\u7406\u548c\u903b\u8f91 Standby\uff1a<\/strong><\/p>\n<ul>\n<li>Oracle \u63d0\u4f9b\u4e86\u4e24\u79cd\u7c7b\u578b\u7684 Standby \u6570\u636e\u5e93\uff1a\u7269\u7406 Standby \u548c\u903b\u8f91 Standby\u3002\u7269\u7406 Standby \u662f\u901a\u8fc7\u5c06\u5f52\u6863\u65e5\u5fd7\u4f20\u8f93\u5230\u5907\u7528\u6570\u636e\u5e93\u6765\u4fdd\u6301\u540c\u6b65\uff0c\u800c\u903b\u8f91 Standby \u5219\u901a\u8fc7 SQL \u8bed\u53e5\u7684\u91cd\u65b0\u6267\u884c\u6765\u4fdd\u6301\u540c\u6b65\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>\u5b9e\u65f6\u590d\u5236\uff1a<\/strong><\/p>\n<ul>\n<li>Standby \u6570\u636e\u5e93\u53ef\u4ee5\u5b9e\u65f6\u590d\u5236\u4e3b\u6570\u636e\u5e93\u7684\u53d8\u66f4\uff0c\u4ee5\u4fdd\u6301\u6570\u636e\u7684\u540c\u6b65\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\uff1a<\/strong><\/p>\n<ul>\n<li>\u5728\u4e3b\u6570\u636e\u5e93\u53d1\u751f\u6545\u969c\u65f6\uff0c\u53ef\u4ee5\u914d\u7f6e Standby \u6570\u636e\u5e93\u81ea\u52a8\u63a5\u7ba1\u4e3b\u6570\u636e\u5e93\u7684\u89d2\u8272\uff0c\u5b9e\u73b0\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>\u8bfb\u5199\u53ef\u5206\u79bb\uff1a<\/strong><\/p>\n<ul>\n<li>\u7269\u7406 Standby \u6570\u636e\u5e93\u901a\u5e38\u662f\u53ea\u8bfb\u7684\uff0c\u800c\u903b\u8f91 Standby \u6570\u636e\u5e93\u53ef\u4ee5\u914d\u7f6e\u4e3a\u8bfb\u5199\u53ef\u5206\u79bb\uff0c\u5141\u8bb8\u5728 Standby \u4e0a\u6267\u884c\u8bfb\u5199\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>Data Guard\uff1a<\/strong><\/p>\n<ul>\n<li>Oracle \u63d0\u4f9b\u4e86 Data Guard \u6280\u672f\u6765\u7ba1\u7406 Standby \u6570\u636e\u5e93\u3002Data Guard \u5305\u62ec\u4e86\u4e00\u5957\u7ba1\u7406\u5de5\u5177\u548c\u8fdb\u7a0b\uff0c\u7528\u4e8e\u76d1\u89c6\u4e3b\u6570\u636e\u5e93\u548c Standby \u6570\u636e\u5e93\u4e4b\u95f4\u7684\u6570\u636e\u540c\u6b65\uff0c\u5e76\u786e\u4fdd\u707e\u96be\u6062\u590d\u7684\u53ef\u884c\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>\u4fdd\u6301\u4e00\u81f4\u6027\uff1a<\/strong><\/p>\n<ul>\n<li>Standby \u6570\u636e\u5e93\u901a\u8fc7\u5e94\u7528\u4e3b\u6570\u636e\u5e93\u7684\u5f52\u6863\u65e5\u5fd7\u6765\u4fdd\u6301\u4e0e\u4e3b\u6570\u636e\u5e93\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>\u5ef6\u8fdf\u5e94\u7528\uff1a<\/strong><\/p>\n<ul>\n<li>\u53ef\u4ee5\u914d\u7f6e Standby \u6570\u636e\u5e93\u5ef6\u8fdf\u5e94\u7528\u5f52\u6863\u65e5\u5fd7\uff0c\u4ee5\u63d0\u4f9b\u5bf9\u4e00\u5b9a\u65f6\u95f4\u4e4b\u524d\u7684\u6570\u636e\u72b6\u6001\u7684\u67e5\u8be2\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>\u5f52\u6863\u4f20\u8f93\uff1a<\/strong><\/p>\n<ul>\n<li>\u4e3b\u6570\u636e\u5e93\u7684\u5f52\u6863\u65e5\u5fd7\u53ef\u4ee5\u901a\u8fc7\u5f52\u6863\u4f20\u8f93\u670d\u52a1\u4f20\u8f93\u5230 Standby \u6570\u636e\u5e93\uff0c\u786e\u4fdd\u6570\u636e\u7684\u5b9e\u65f6\u540c\u6b65\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\u901a\u8fc7\u914d\u7f6e Standby \u6570\u636e\u5e93\uff0c\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u7528\u6027\u548c\u707e\u96be\u6062\u590d\u80fd\u529b\uff0c\u786e\u4fdd\u5373\u4f7f\u4e3b\u6570\u636e\u5e93\u53d1\u751f\u6545\u969c\uff0c\u4e5f\u80fd\u591f\u8fc5\u901f\u5207\u6362\u5230\u5907\u7528\u6570\u636e\u5e93\uff0c\u7ee7\u7eed\u63d0\u4f9b\u670d\u52a1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 Oracle \u6570\u636e\u5e93\u4e2d\uff0cStandby \u6570\u636e\u5e93\u662f\u6307\u4e00\u4e2a\u5907\u7528\u6570\u636e\u5e93\uff0c\u901a\u5e38\u7528\u4e8e\u63d0\u4f9b\u707e\u96be\u6062\u590d\uff08Disaster  [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[120],"tags":[],"class_list":["post-15895","post","type-post","status-publish","format-standard","hentry","category-oracel"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15895","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=15895"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15895\/revisions"}],"predecessor-version":[{"id":15896,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15895\/revisions\/15896"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=15895"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=15895"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=15895"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}