{"id":189042,"date":"2024-11-12T04:05:19","date_gmt":"2024-11-11T20:05:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/189042\/"},"modified":"2024-11-12T04:05:20","modified_gmt":"2024-11-11T20:05:20","slug":"%e6%8f%90%e9%ab%98%e6%80%a7%e8%83%bd%e3%80%81%e5%8f%af%e9%9d%a0%e6%80%a7%e5%92%8c%e5%8f%af%e6%93%b4%e5%b1%95%e6%80%a7-rac%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%84%aa%e5%8b%a2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/189042\/","title":{"rendered":"\u63d0\u9ad8\u6027\u80fd\u3001\u53ef\u9760\u6027\u548c\u53ef\u64f4\u5c55\u6027\u2014\u2014RA\u0106\u6578\u64da\u5eab\u7684\u512a\u52e2 (\u771f\u6b63\u61c9\u7528\u96c6\u7fa4rac\u6578\u64da\u5eab\u6709\u5565\u597d\u8655)"},"content":{"rendered":"

\u63d0\u9ad8\u6027\u80fd\u3001\u53ef\u9760\u6027\u548c\u53ef\u64f4\u5c55\u6027\u2014\u2014RA\u0106\u6578\u64da\u5eab\u7684\u512a\u52e2<\/h1>\n

\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u4f01\u696d\u5c0d\u6578\u64da\u5eab\u7684\u9700\u6c42\u65e5\u76ca\u589e\u52a0\u3002\u96a8\u8457\u696d\u52d9\u7684\u64f4\u5c55\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u3001\u53ef\u9760\u6027\u548c\u53ef\u64f4\u5c55\u6027\u6210\u70ba\u4e86\u95dc\u9375\u8003\u91cf\u56e0\u7d20\u3002\u771f\u6b63\u61c9\u7528\u96c6\u7fa4\uff08RAC\uff09\u6578\u64da\u5eab\u6280\u8853\uff0c\u7279\u5225\u662fOracle RAC\uff0c\u63d0\u4f9b\u4e86\u4e00\u7a2e\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u6eff\u8db3\u9019\u4e9b\u9700\u6c42\u3002\u672c\u6587\u5c07\u63a2\u8a0eRA\u0106\u6578\u64da\u5eab\u7684\u512a\u52e2\uff0c\u4e26\u5206\u6790\u5176\u5728\u73fe\u4ee3\u4f01\u696d\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n

\u4ec0\u9ebc\u662fRA\u0106\u6578\u64da\u5eab\uff1f<\/h2>\n

RA\u0106\uff08Real Application Clusters\uff09\u662f\u4e00\u7a2e\u7531Oracle\u516c\u53f8\u958b\u767c\u7684\u6578\u64da\u5eab\u6280\u8853\uff0c\u65e8\u5728\u901a\u904e\u591a\u500b\u4f3a\u670d\u5668\u5171\u540c\u5de5\u4f5c\u4f86\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002\u9019\u7a2e\u6280\u8853\u5141\u8a31\u591a\u500b\u4f3a\u670d\u5668\u540c\u6642\u8a2a\u554f\u540c\u4e00\u500b\u6578\u64da\u5eab\uff0c\u5f9e\u800c\u5be6\u73fe\u8ca0\u8f09\u5747\u8861\u548c\u6545\u969c\u8f49\u79fb\u3002<\/p>\n

\u6027\u80fd\u63d0\u5347<\/h2>\n

RA\u0106\u6578\u64da\u5eab\u7684\u4e3b\u8981\u512a\u52e2\u4e4b\u4e00\u662f\u5176\u5353\u8d8a\u7684\u6027\u80fd\u3002\u901a\u904e\u5c07\u8acb\u6c42\u5206\u6563\u5230\u591a\u500b\u4f3a\u670d\u5668\uff0cRA\u0106\u80fd\u5920\u6709\u6548\u5730\u8655\u7406\u5927\u91cf\u7684\u4e26\u767c\u8acb\u6c42\u3002\u9019\u610f\u5473\u8457\u5728\u9ad8\u6d41\u91cf\u7684\u60c5\u6cc1\u4e0b\uff0c\u7cfb\u7d71\u4ecd\u7136\u80fd\u5920\u4fdd\u6301\u5feb\u901f\u97ff\u61c9\u3002\u4f8b\u5982\uff0c\u5728\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u7576\u6709\u5927\u91cf\u7528\u6236\u540c\u6642\u8a2a\u554f\u6642\uff0cRA\u0106\u80fd\u5920\u78ba\u4fdd\u6bcf\u500b\u7528\u6236\u90fd\u80fd\u7372\u5f97\u6d41\u66a2\u7684\u9ad4\u9a57\u3002<\/p>\n

\u8ca0\u8f09\u5747\u8861<\/h3>\n

RA\u0106\u7cfb\u7d71\u80fd\u5920\u81ea\u52d5\u5c07\u8acb\u6c42\u5206\u914d\u5230\u4e0d\u540c\u7684\u4f3a\u670d\u5668\u4e0a\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u55ae\u4e00\u4f3a\u670d\u5668\u7684\u904e\u8f09\u3002\u9019\u7a2e\u8ca0\u8f09\u5747\u8861\u7684\u80fd\u529b\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6027\u80fd\uff0c\u9084\u5ef6\u9577\u4e86\u4f3a\u670d\u5668\u7684\u58fd\u547d\uff0c\u56e0\u70ba\u5b83\u5011\u4e0d\u6703\u56e0\u70ba\u904e\u5ea6\u4f7f\u7528\u800c\u904e\u65e9\u640d\u58de\u3002<\/p>\n

\u53ef\u9760\u6027\u589e\u5f37<\/h2>\n

\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u53ef\u9760\u6027\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002RA\u0106\u6578\u64da\u5eab\u901a\u904e\u63d0\u4f9b\u9ad8\u53ef\u7528\u6027\u4f86\u589e\u5f37\u7cfb\u7d71\u7684\u53ef\u9760\u6027\u3002\u7576\u4e00\u53f0\u4f3a\u670d\u5668\u51fa\u73fe\u6545\u969c\u6642\uff0c\u5176\u4ed6\u4f3a\u670d\u5668\u53ef\u4ee5\u7acb\u5373\u63a5\u7ba1\u5176\u5de5\u4f5c\uff0c\u5f9e\u800c\u78ba\u4fdd\u696d\u52d9\u4e0d\u6703\u4e2d\u65b7\u3002<\/p>\n

\u6545\u969c\u8f49\u79fb<\/h3>\n

RA\u0106\u7684\u6545\u969c\u8f49\u79fb\u6a5f\u5236\u80fd\u5920\u81ea\u52d5\u6aa2\u6e2c\u4f3a\u670d\u5668\u7684\u6545\u969c\u4e26\u8fc5\u901f\u5c07\u6d41\u91cf\u8f49\u79fb\u5230\u5176\u4ed6\u6b63\u5e38\u904b\u884c\u7684\u4f3a\u670d\u5668\u4e0a\u3002\u9019\u7a2e\u81ea\u52d5\u5316\u7684\u904e\u7a0b\u4e0d\u50c5\u6e1b\u5c11\u4e86\u4eba\u5de5\u5e72\u9810\u7684\u9700\u6c42\uff0c\u9084\u80fd\u5920\u5728\u6700\u77ed\u7684\u6642\u9593\u5167\u6062\u5fa9\u670d\u52d9\uff0c\u5f9e\u800c\u964d\u4f4e\u4e86\u696d\u52d9\u640d\u5931\u7684\u98a8\u96aa\u3002<\/p>\n

\u53ef\u64f4\u5c55\u6027<\/h2>\n

\u96a8\u8457\u696d\u52d9\u7684\u589e\u9577\uff0c\u6578\u64da\u5eab\u7684\u9700\u6c42\u4e5f\u6703\u96a8\u4e4b\u589e\u52a0\u3002RA\u0106\u6578\u64da\u5eab\u7684\u53ef\u64f4\u5c55\u6027\u4f7f\u5f97\u4f01\u696d\u80fd\u5920\u8f15\u9b06\u5730\u6dfb\u52a0\u65b0\u7684\u4f3a\u670d\u5668\uff0c\u4ee5\u61c9\u5c0d\u4e0d\u65b7\u589e\u9577\u7684\u6578\u64da\u548c\u7528\u6236\u9700\u6c42\u3002\u9019\u7a2e\u9748\u6d3b\u6027\u4f7f\u5f97\u4f01\u696d\u80fd\u5920\u5728\u4e0d\u5f71\u97ff\u73fe\u6709\u7cfb\u7d71\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u64f4\u5c55\u3002<\/p>\n

\u52d5\u614b\u64f4\u5c55<\/h3>\n

RA\u0106\u7cfb\u7d71\u5141\u8a31\u4f01\u696d\u6839\u64da\u5be6\u969b\u9700\u6c42\u52d5\u614b\u6dfb\u52a0\u6216\u79fb\u9664\u4f3a\u670d\u5668\u3002\u9019\u610f\u5473\u8457\u5728\u9ad8\u5cf0\u671f\uff0c\u4f01\u696d\u53ef\u4ee5\u5feb\u901f\u589e\u52a0\u8cc7\u6e90\uff0c\u800c\u5728\u9700\u6c42\u6e1b\u5c11\u6642\u5247\u53ef\u4ee5\u6e1b\u5c11\u8cc7\u6e90\uff0c\u5f9e\u800c\u6709\u6548\u63a7\u5236\u6210\u672c\u3002<\/p>\n

\u7d50\u8ad6<\/h2>\n

\u7e3d\u7d50\u4f86\u8aaa\uff0cRA\u0106\u6578\u64da\u5eab\u6280\u8853\u5728\u6027\u80fd\u3001\u53ef\u9760\u6027\u548c\u53ef\u64f4\u5c55\u6027\u65b9\u9762\u63d0\u4f9b\u4e86\u986f\u8457\u7684\u512a\u52e2\u3002\u96a8\u8457\u4f01\u696d\u5c0d\u6578\u64da\u7ba1\u7406\u9700\u6c42\u7684\u589e\u52a0\uff0c\u9078\u64c7\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002RA\u0106\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\uff0c\u9084\u80fd\u78ba\u4fdd\u696d\u52d9\u7684\u6301\u7e8c\u904b\u884c\u548c\u9748\u6d3b\u64f4\u5c55\u3002<\/p>\n

\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528\u9999\u6e2fVPS<\/a>\u6216\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u652f\u6301\u60a8\u7684\u696d\u52d9\u9700\u6c42\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u6578\u64da\u7ba1\u7406\u63d0\u4f9b\u5f37\u6709\u529b\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u63a2\u7d22RA\u0106\u6578\u64da\u5eab\u7684\u512a\u52e2\uff0c\u63d0\u5347\u6027\u80fd\u3001\u53ef\u9760\u6027\u548c\u53ef\u64f4\u5c55\u6027\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u548c\u61c9\u7528\u96c6\u7fa4\u89e3\u6c7a\u65b9\u6848\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-189042","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189042","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=189042"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189042\/revisions"}],"predecessor-version":[{"id":189043,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189042\/revisions\/189043"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=189042"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=189042"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=189042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}