{"id":495,"date":"2018-06-26T15:13:17","date_gmt":"2018-06-26T07:13:17","guid":{"rendered":"http:\/\/www.sniper97.cn\/?p=495"},"modified":"2018-06-26T15:13:17","modified_gmt":"2018-06-26T07:13:17","slug":"%e7%ac%ac%e5%8d%81%e4%b8%80%e7%ab%a0-%e5%9f%ba%e6%9c%ac%e4%ba%91%e6%9e%b6%e6%9e%84%ef%bc%88%e6%9b%b4%e6%96%b0%e4%b8%ad%ef%bc%89","status":"publish","type":"post","link":"http:\/\/www.sniper97.cn\/index.php\/note\/cloud-computing-concepts%ef%bc%8ctechnology-and-architecture\/495\/","title":{"rendered":"\u7b2c\u5341\u4e00\u7ae0 \u57fa\u672c\u4e91\u67b6\u6784"},"content":{"rendered":"<p>\u672c\u7ae0\u4ecb\u7ecd\u4e00\u4e9b\u901a\u7528\u7684\u57fa\u672c\u4e91\u67b6\u6784\u6a21\u578b\u3002<\/p>\n<h3>11.1 \u8d1f\u8f7d\u5206\u5e03\u67b6\u6784\uff08workload distribution architecture\uff09<\/h3>\n<p>\u901a\u8fc7\u589e\u52a0\u4e00\u4e2a\u6216\u591a\u4e2a\u76f8\u540c\u7684IT\u8d44\u6e90\u53ef\u4ee5\u8fdb\u884cIT\u8d44\u6e90\u6c34\u5e73\u6269\u5c55\uff0c\u800c\u63d0\u4f9b\u8fd0\u884c\u4e2d\u903b\u8f91\u7684\u8d1f\u8f7d\u5747\u8861\u5668\u80fd\u591f\u5728\u53ef\u7528\u7684IT\u8d44\u6e90\u4e0a\u5747\u5300\u5206\u914d\u5de5\u4f5c\u8d1f\u8f7d\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-496 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/7.png\" alt=\"\" width=\"929\" height=\"539\" \/><br \/>\n\u8d1f\u8f7d\u5206\u5e03\u5e38\u5e38\u53ef\u4ee5\u7528\u6765\u652f\u6301\u5206\u5e03\u5f0f\u865a\u62df\u670d\u52a1\u5668\u3001\u4e91\u5b58\u50a8\u8bbe\u5907\u548c\u4e91\u670d\u52a1\uff0c\u56e0\u6b64\uff0c\u8fd9\u79cd\u57fa\u672c\u67b6\u6784\u6a21\u578b\u53ef\u4ee5\u5e94\u7528\u4e8e\u4efb\u4f55IT\u8d44\u6e90\u3002<br \/>\n\u5e94\u7528\u4e8e\u7279\u6b8aIT\u8d44\u6e90\u7684\u7279\u6b8a\u53d8\u5316\u7684\u8d1f\u8f7d\u5206\u5e03\u67b6\u6784\uff1a<br \/>\n\uff081\uff09\u670d\u52a1\u8d1f\u8f7d\u5747\u8861\u67b6\u6784<br \/>\n\uff082\uff09\u8d1f\u8f7d\u5747\u8861\u7684\u865a\u62df\u670d\u52a1\u5668\u67b6\u6784\uff08\u7b2c\u5341\u4e8c\u7ae0\uff09<br \/>\n\uff083\uff09\u8d1f\u8f7d\u5747\u8861\u7684\u865a\u62df\u4ea4\u6362\u673a\u67b6\u6784\uff08\u7b2c\u5341\u4e09\u7ae0\uff09<br \/>\n\u8be5\u4e91\u67b6\u6784\u7684\u7ec4\u4ef6\u90e8\u5206\uff1a<br \/>\n\uff081\uff09\u57fa\u672c\u8d1f\u8f7d\u5747\u8861\u5668\u673a\u5236\uff08\u4e0d\u662f\u5f88\u91cd\u8981\uff09<br \/>\n\uff082\uff09\u53ef\u4ee5\u5e94\u7528\u8d1f\u8f7d\u5747\u8861\u7684\u865a\u62df\u670d\u52a1\u5668\uff08\u4e0d\u662f\u5f88\u91cd\u8981\uff09<br \/>\n\uff083\uff09\u4e91\u5b58\u50a8\u8bbe\u5907\u673a\u5236\uff08\u4e0d\u662f\u5f88\u91cd\u8981\uff09<br \/>\n\uff084\uff09\u5ba1\u8ba1\u76d1\u63a7\u5668\uff08Audit Monitor\uff09<br \/>\n\uff085\uff09\u4e91\u4f7f\u7528\u76d1\u63a7\u5668\uff08Cloud Usage Monitor\uff09<br \/>\n\uff086\uff09\u865a\u62df\u673a\u76d1\u63a7\u5668\uff08Hypervisor\uff09<br \/>\n\uff087\uff09\u903b\u8f91\u7f51\u7edc\u8fb9\u754c\uff08Logical Network Perimeter\uff09<br \/>\n\uff088\uff09\u8d44\u6e90\u96c6\u7fa4\uff08Resource Cluster\uff09<br \/>\n\uff089\uff09\u8d44\u6e90\u590d\u5236\uff08Resource Replication\uff09<br \/>\n&nbsp;<\/p>\n<h3>11.2\u8d44\u6e90\u6c60\u67b6\u6784\uff08resource pooling architecture\uff09<\/h3>\n<p>\u8d44\u6e90\u6c60\u67b6\u6784\u4ee5\u4f7f\u7528\u4e00\u4e2a\u6216\u591a\u4e2a\u8d44\u6e90\u6c60\u4e3a\u57fa\u7840\uff0c\u5176\u4e2d\u76f8\u540c\u7684IT\u8d44\u6e90\u7531\u4e00\u4e2a\u7cfb\u7edf\u8fdb\u884c\u5206\u7ec4\u548c\u7ef4\u62a4\uff0c\u4ee5\u81ea\u52a8\u786e\u4fdd\u5b83\u4eec\u4fdd\u6301\u540c\u6b65\u3002<br \/>\n\u5e38\u89c1\u7684\u8d44\u6e90\u6c60\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-497 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/8.png\" alt=\"\" width=\"999\" height=\"159\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-498 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/9.png\" alt=\"\" width=\"1010\" height=\"165\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-499 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/10.png\" alt=\"\" width=\"1001\" height=\"155\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-500 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/11.png\" alt=\"\" width=\"993\" height=\"153\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-501 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12.png\" alt=\"\" width=\"848\" height=\"152\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-502 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/13.png\" alt=\"\" width=\"815\" height=\"142\" \/><br \/>\n\u53ef\u4ee5\u5c06\u5355\u4e2a\u8d44\u6e90\u6c60\u96c6\u5408\u4e3a\u4e00\u4e2a\u66f4\u5927\u7684\u8d44\u6e90\u6c60\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-503 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/14.png\" alt=\"\" width=\"964\" height=\"265\" \/><br \/>\n\u8d44\u6e90\u6c60\u53ef\u4ee5\u5efa\u7acb\u5c42\u6b21\u7ed3\u6784\uff0c\u5f62\u6210\u5d4c\u5957\u5173\u7cfb\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-504 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/15.png\" alt=\"\" width=\"584\" height=\"501\" \/><br \/>\n\u4e0b\u8ff0\u673a\u5236\u4e5f\u53ef\u662f\u8be5\u67b6\u6784\u7684\u4e00\u90e8\u5206\uff1a<br \/>\n\uff081\uff09\u5ba1\u8ba1\u76d1\u63a7\u5668\uff08Audit Monitor\uff09<br \/>\n\uff082\uff09\u4e91\u4f7f\u7528\u76d1\u63a7\u5668\uff08Cloud Usage Monitor\uff09<br \/>\n\uff083\uff09\u865a\u62df\u673a\u76d1\u63a7\u5668\uff08Hypervisor\uff09<br \/>\n\uff084\uff09\u903b\u8f91\u7f51\u7edc\u8fb9\u754c\uff08Logical Network Perimeter\uff09<br \/>\n\uff085\uff09\u6309\u4f7f\u7528\u4ed8\u8d39\u76d1\u63a7\u5668\uff08Pay-Per-Use Monitor\uff09<br \/>\n\uff086\uff09\u8fdc\u7a0b\u7ba1\u7406\u7cfb\u7edf\uff08Remote Administration System\uff09<br \/>\n\uff087\uff09\u8d44\u6e90\u7ba1\u7406\u7cfb\u7edf\uff08Resource Management System\uff09<br \/>\n\uff088\uff09\u8d44\u6e90\u590d\u5236\uff08Resource Replication\uff09<br \/>\n&nbsp;<\/p>\n<h3>11.3 \u52a8\u6001\u53ef\u6269\u5c55\u67b6\u6784\uff08Dynamic Scalability Architecture\uff09<\/h3>\n<p>\u5b83\u57fa\u4e8e\u9884\u5148\u5b9a\u4e49\u6269\u5c55\u6761\u4ef6\u7684\u7cfb\u7edf\uff0c\u89e6\u53d1\u8fd9\u4e9b\u6761\u4ef6\u4f1a\u5bfc\u81f4\u4ece\u8d44\u6e90\u6c60\u4e2d\u52a8\u6001\u5206\u914dIT\u8d44\u6e90\u3002<br \/>\n\u81ea\u52a8\u6269\u5c55\u76d1\u542c\u5668\u914d\u7f6e\u914d\u7f6e\u4e86\u8d1f\u8f7d\u9608\u503c\uff0c\u5df2\u51b3\u5b9a\u5408\u9002\u4e3a\u5de5\u4f5c\u8d1f\u8f7d\u7684\u5904\u7406\u6dfb\u52a0\u65b0IT\u8d44\u6e90\u3002\u6839\u636e\u7ed9\u5b9a\u4e91\u7528\u6237\u7684\u4f9b\u7ed9\u5408\u540c\u6761\u6b3e\u6765\u63d0\u4f9b\u8be5\u673a\u5236\uff0c\u5e76\u914d\u4ee5\u51b3\u5b9a\u53ef\u52a8\u6001\u63d0\u4f9b\u7684\u989d\u5916IT\u8d44\u6e90\u6570\u91cf\u7684\u903b\u8f91\u3002<br \/>\n\u5e38\u7528\u7684\u52a8\u6001\u6269\u5c55\u7684\u7c7b\u578b\uff1a<br \/>\n\uff081\uff09\u52a8\u6001\u6c34\u5e73\u6269\u5c55\uff08Dynamic Horizontal Scaling\uff09\u2014\u2014\u5411\u5185\u6216\u5411\u5916\u6269\u5c55IT\u8d44\u6e90\u5b9e\u4f8b\uff0c\u4ee5\u4fbf\u5904\u7406\u8d1f\u8f7d\u7684\u53d8\u5316\u3002\u6309\u7167\u9700\u6c42\u548c\u6743\u9650\uff0c\u81ea\u52a8\u6269\u5c55\u76d1\u542c\u5668\u8bf7\u6c42\u8d44\u6e90\u590d\u5236\uff0c\u5e76\u53d1\u4fe1\u53f7\u542f\u52a8IT\u8d44\u6e90\u590d\u5236\u3002<br \/>\n\uff082\uff09\u52a8\u6001\u5782\u76f4\u6269\u5c55\uff08Dynamic Vertical Scaling\uff09\u2014\u2014\u5f53\u9700\u8981\u8c03\u6574\u5355\u4e2aIT\u8d44\u6e90\u5b9e\u4f8b\uff0c\u5411\u4e0a\u6216\u5411\u4e0b\u6269\u5c55IT\u8d44\u6e90\u5b9e\u4f8b\u3002<br \/>\n\uff083\uff09\u52a8\u6001\u91cd\u5b9a\u4f4d\uff08Dynamic Relocation\uff09\u2014\u2014\u5c06IT\u8d44\u6e90\u91cd\u653e\u7f6e\u5230\u8ddf\u5927\u5bb9\u91cf\u7684\u4e3b\u673a\u4e0a.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-507 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/16.png\" alt=\"\" width=\"794\" height=\"427\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-508 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/17.png\" alt=\"\" width=\"855\" height=\"560\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-509 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/18.png\" alt=\"\" width=\"824\" height=\"430\" \/><br \/>\n\u4ee5\u4e0b\u673a\u5236\u4e5f\u88ab\u7528\u4e8e\u8fd9\u79cd\u5f62\u5f0f\u7684\u4e91\u67b6\u6784\u4e2d\uff1a<br \/>\n\uff081\uff09\u4e91\u4f7f\u7528\u76d1\u63a7\u5668\uff08Cloud Usage Monitor\uff09<br \/>\n\uff082\uff09\u865a\u62df\u673a\u76d1\u63a7\u5668\uff08Hypervisor\uff09<br \/>\n\uff083\uff09\u6309\u4f7f\u7528\u4ed8\u8d39\u76d1\u63a7\u5668\uff08Pay-Per-Use Monitor\uff09<br \/>\n&nbsp;<\/p>\n<h3>11.4\u5f39\u6027\u8d44\u6e90\u5bb9\u91cf\u67b6\u6784\uff08elastic resource capacity architecture\uff09<\/h3>\n<p>\u4e3b\u8981\u4e0e\u865a\u62df\u670d\u52a1\u5668\u7684\u52a8\u6001\u4f9b\u7ed9\u76f8\u5173\uff0c\u5229\u7528\u5206\u914d\u548c\u56de\u6536CPU\u4e0eRAM\u8d44\u6e90\u7684\u7cfb\u7edf\uff0c\u7acb\u5373\u54cd\u5e94\u6258\u7ba1IT\u8d44\u6e90\u7684\u5904\u7406\u8bf7\u6c42\u53d8\u5316\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-513 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/1-3.png\" alt=\"\" width=\"705\" height=\"413\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-514 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/2-1.png\" alt=\"\" width=\"705\" height=\"473\" \/><br \/>\n\u5728\u54cd\u5e94\u65f6\uff0c\u865a\u62df\u670d\u52a1\u5668\u548c\u5176\u6258\u7ba1\u7684\u5e94\u7528\u7a0b\u5e8f\u4e0eIT\u8d44\u6e90\u65f6\u5782\u76f4\u6269\u5c55\u7684\u3002<br \/>\n\u667a\u80fd\u81ea\u52a8\u5316\u5f15\u64ce\uff1a<br \/>\n\u901a\u8fc7\u6267\u884c\u5305\u542b\u5de5\u4f5c\u6d41\u903b\u8f91\u7684\u811a\u672c\u6765\u81ea\u52a8\u6267\u884c\u7ba1\u7406\u4efb\u52a1\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-515 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/3-1.png\" alt=\"\" width=\"180\" height=\"313\" \/><br \/>\n&nbsp;<br \/>\n\u8be5\u4e91\u67b6\u6784\u8fd8\u5305\u542b\u989d\u5916\u673a\u5236\uff1a<br \/>\n<span style=\"display: inline !important; float: none; background-color: transparent; color: #555555; cursor: text; font-family: 'Roboto','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">\uff081\uff09\u4e91\u4f7f\u7528\u76d1\u63a7\u5668\uff08Cloud Usage Monitor\uff09<\/span><br \/>\n<span style=\"display: inline !important; float: none; background-color: transparent; color: #555555; cursor: text; font-family: 'Roboto','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">\uff082\uff09\u6309\u4f7f\u7528\u4ed8\u8d39\u76d1\u63a7\u5668\uff08Pay-Per-Use Monitor\uff09<\/span><br \/>\n<span style=\"display: inline !important; float: none; background-color: transparent; color: #555555; cursor: text; font-family: 'Roboto','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">\uff083\uff09\u8d44\u6e90\u590d\u5236\uff08Resource Replication\uff09<\/span><br \/>\n&nbsp;<\/p>\n<h3>11.5\u670d\u52a1\u8d1f\u8f7d\u5747\u8861\u67b6\u6784\uff08Service Load Balancing Architecture\uff09<\/h3>\n<p>\u53ef\u4ee5\u8ba4\u4e3a\u662f\u5de5\u4f5c\u8d1f\u8f7d\u5206\u5e03\u67b6\u6784\u7684\u4e00\u4e2a\u7279\u6b8a\u53d8\u79cd\u3002<br \/>\n\u5b83\u4e13\u95e8\u9488\u5bf9\u6269\u5c55\u4e91\u670d\u52a1\u5b9e\u73b0\u7684\u3002\u5728\u52a8\u6001\u5206\u5e03\u5de5\u4f5c\u8d1f\u8f7d\u4e0a\u589e\u52a0\u8d1f\u8f7d\u5747\u8861\u7cfb\u7edf\uff0c\u5c31\u521b\u5efa\u4e86\u4e91\u670d\u52a1\u7684\u5197\u4f59\u90e8\u7f72\u3002<br \/>\n\u4e91\u670d\u52a1\u5b9e\u73b0\u7684\u526f\u672c\u88ab\u7ec4\u7ec7\u4e3a\u4e00\u4e2a\u8d44\u6e90\u6c60\uff0c\u800c\u8d1f\u8f7d\u5747\u8861\u5668\u5219\u4f5c\u4e3a\u5916\u90e8\u6216\u5185\u7f6e\u7ec4\u4ef6\uff0c\u5141\u8bb8\u6258\u7ba1\u670d\u52a1\u5668\u81ea\u884c\u5e73\u8861\u8d1f\u8f7d\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-516 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/4-1.png\" alt=\"\" width=\"708\" height=\"493\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-517 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/5-1.png\" alt=\"\" width=\"743\" height=\"523\" \/><br \/>\n\u8fd8\u5305\u542b\u5176\u4ed6\u673a\u5236\uff1a<br \/>\n\uff081\uff09\u4e91\u4f7f\u7528\u76d1\u63a7\u5668\uff08Cloud Usage Monitor\uff09<br \/>\n<span style=\"display: inline !important; float: none; background-color: transparent; color: #555555; cursor: text; font-family: 'Roboto','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">\uff082\uff09\u8d44\u6e90\u96c6\u7fa4\uff08Resource Cluster\uff09<\/span><br \/>\n\uff083\uff09\u8d44\u6e90\u590d\u5236\uff08Resource Replication\uff09<br \/>\n&nbsp;<\/p>\n<h3>11.6\u4e91\u7206\u53d1\u67b6\u6784\uff08cloud bursting architecture\uff09<\/h3>\n<p>\u5efa\u7acb\u4e86\u4e00\u79cd\u52a8\u6001\u6269\u5c55\u7684\u5f62\u5f0f\uff0c\u53ea\u8981\u8fbe\u5230\u9884\u5148\u8bbe\u7f6e\u7684\u9608\u503c\uff0c\u5c31\u4ece\u4f01\u4e1a\u5185\u90e8\u7684IT\u8d44\u6e90\u6269\u5c55\u6216\u7206\u53d1\u5230\u4e91\u4e2d\u3002<br \/>\n\u76f8\u5e94\u7684\u57fa\u4e8e\u4e91\u7684IT\u8d44\u6e90\u662f\u5197\u4f59\u6027\u9884\u90e8\u7f72\uff0c\u4ed6\u4eec\u4f1a\u4fdd\u6301\u975e\u6d3b\u8dc3\u72b6\u6001\uff0c\u76f4\u5230\u4e91\u7206\u53d1\u3002<br \/>\n\u5f53\u4e0d\u5728\u9700\u8981\u8fd9\u4e9b\u8d44\u540e\uff0c\u57fa\u4e8e\u4e91\u7684IT\u8d44\u6e90\u88ab\u91ca\u653e\uff0c\u800c\u4e91\u67b6\u6784\u5219\u7206\u53d1\u5165\u4f01\u4e1a\u5185\u90e8\uff0c\u56de\u5230\u4f01\u4e1a\u5185\u90e8\u73af\u5883\u3002<br \/>\n\u4e91\u7206\u53d1\u67b6\u6784\u662f\u5f39\u6027\u7684\u6269\u5c55\u67b6\u6784\u3002\u57fa\u7840\u662f\u81ea\u52a8\u6269\u5c55\u76d1\u542c\u5668\u548c\u8d44\u6e90\u590d\u5236\u673a\u5236\u3002<br \/>\n\u81ea\u52a8\u6269\u5c55\u76d1\u542c\u5668\uff1a\u51b3\u5b9a\u4f55\u65f6\u5c06\u8bf7\u6c42\u91cd\u5b9a\u5411\u5230\u57fa\u4e8e\u4e91\u7684IT\u8d44\u6e90\u3002<br \/>\n\u8d44\u6e90\u590d\u5236\u673a\u5236\uff1a\u7ef4\u62a4\u4f01\u4e1a\u5185\u90e8\u548c\u57fa\u4e8e\u4e91\u7684IT\u8d44\u6e90\u4e4b\u95f4\u7684\u72b6\u6001\u4fe1\u606f\u7684\u540c\u6b65\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-518 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/6-1.png\" alt=\"\" width=\"621\" height=\"313\" \/><br \/>\n&nbsp;<\/p>\n<h3>11.7\u5f39\u6027\u78c1\u76d8\u4f9b\u7ed9\u67b6\u6784\uff08Elastic Disk Provisioning Architecture\uff09<\/h3>\n<p>\u5efa\u7acb\u4e86\u4e00\u4e2a\u52a8\u6001\u5b58\u50a8\u4f9b\u7ed9\u7cfb\u7edf\uff0c\u5b83\u786e\u4fdd\u6309\u7167\u4e91\u7528\u6237\u7684\u5b9e\u9645\u4f7f\u7528\u7684\u5b58\u50a8\u91cf\u8fdb\u884c\u7cbe\u786e\u8ba1\u8d39\u3002<br \/>\n\u8be5\u7cfb\u7edf\u91c7\u7528\u91c7\u7528\u81ea\u52a8\u7cbe\u7b80\u4f9b\u7ed9\u6280\u672f\u5b9e\u73b0\u5b58\u50a8\u7a7a\u95f4\u7684\u81ea\u52a8\u5206\u914d\uff0c\u5e76\u8fdb\u4e00\u6b65\u652f\u6301\u8fd0\u884c\u65f6\u4f7f\u7528\u76d1\u63a7\u6765\u6536\u96c6\u51c6\u786e\u7684\u4f7f\u7528\u6570\u636e\u4ee5\u4fbf\u8ba1\u8d39\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-519 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/7-1.png\" alt=\"\" width=\"669\" height=\"478\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-520 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/8-1.png\" alt=\"\" width=\"701\" height=\"480\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-521 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/9-1.png\" alt=\"\" width=\"648\" height=\"467\" \/><br \/>\n\u8fd8\u5305\u542b\u4ee5\u4e0b\u673a\u5236\uff1a<br \/>\n<span style=\"display: inline !important; float: none; background-color: transparent; color: #555555; cursor: text; font-family: 'Roboto','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">\uff081\uff09\u4e91\u4f7f\u7528\u76d1\u63a7\u5668\uff08Cloud Usage Monitor\uff09<\/span><br \/>\n<span style=\"display: inline !important; float: none; background-color: transparent; color: #555555; cursor: text; font-family: 'Roboto','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">\uff082\uff09\u8d44\u6e90\u590d\u5236\uff08Resource Replication\uff09<\/span><br \/>\n&nbsp;<\/p>\n<h3>11.8 \u5197\u4f59\u5b58\u50a8\u67b6\u6784\uff08Redundant Storage Architecture\uff09<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-522 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/10-1.png\" alt=\"\" width=\"720\" height=\"373\" \/><br \/>\n\u8be5\u67b6\u6784\u5f15\u5165\u4e86\u590d\u5236\u7684\u8f85\u4e91\u5b58\u50a8\u8bbe\u5907\u4f5c\u4e3a\u6545\u969c\u7cfb\u7edf\u7684\u4e00\u90e8\u5206\uff0c\u5b83\u8981\u4e0e\u4e3b\u4e91\u5b58\u50a8\u8bbe\u5907\u4e2d\u7684\u6570\u636e\u4fdd\u6301\u540c\u6b65\u3002\u5f53\u4e3b\u8bbe\u5907\u5931\u6548\u65f6\uff0c\u5b58\u50a8\u8bbe\u5907\u7f51\u5173\u5c31\u628a\u4e91\u7528\u6237\u8bf7\u6c42\u8f6c\u5411\u8f85\u8bbe\u5907\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-523 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/11-1.png\" alt=\"\" width=\"456\" height=\"297\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-524 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/12-1.png\" alt=\"\" width=\"528\" height=\"320\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-525 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/13-1.png\" alt=\"\" width=\"726\" height=\"348\" \/><br \/>\n&nbsp;<br \/>\n\u5b58\u50a8\u590d\u5236\uff1a\u662f\u8d44\u6e90\u590d\u5236\u673a\u5236\u7684\u4e00\u79cd\u53d8\u4f53\uff0c\u7528\u4e8e\u5c06\u6570\u636e\u4ece\u4e3b\u5b58\u50a8\u8bbe\u5907\u540c\u6b65\u6216\u5f02\u6b65\u5730\u590d\u5236\u5230\u8f85\u5b58\u50a8\u8bbe\u5907\u3002<br \/>\n\u5b83\u53ef\u4ee5\u7528\u4e8e\u590d\u5236\u90e8\u5206\u6216\u5168\u90e8LUN\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-526 size-full\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/14-1.png\" alt=\"\" width=\"190\" height=\"74\" \/><br \/>\n\u901a\u5e38\u60c5\u51b5\u4e0b\u4e3b\u5b58\u50a8\u8bbe\u5907\u4e0e\u8f85\u5b58\u50a8\u8bbe\u5907\u653e\u7f6e\u5728\u4e0d\u540c\u7684\u7269\u7406\u5730\u5740\u4e0a\u3002<br \/>\n&nbsp;<br \/>\n\u5178\u578b\u4f8b\u9898\uff1a<br \/>\n<strong><b>\u4e00\u3001\u9009\u62e9<\/b><\/strong><br \/>\n1\uff1a<u> \u00a0 \u00a0 \u00a0\u00a0 B \u00a0 \u00a0 \u00a0 \u00a0\u00a0 <\/u>can \u00a0provide runtime logic capable of evenly distributing the workload among the available IT resources<br \/>\nA.physical servers \u00a0 \u00a0<strong> B. a load balance<\/strong> \u00a0 \u00a0\u00a0 C. virtual servers \u00a0\u00a0\u00a0\u00a0D. VIM<br \/>\n2\uff1a<u> \u00a0 \u00a0 \u00a0 D \u00a0 \u00a0 \u00a0\u00a0<\/u> is based on the use of one or more resource pools, in which identical IT resources are grouped and maintained by a system that automatically ensures that they remain synchronized<\/p>\n<ol>\n<li>Zero Downtime Architecture \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B. Dynamic Failure Detection and Recovery Architecture<\/li>\n<li>Non-Disruptive Service Relocation Architecture \u00a0\u00a0<strong>D. <em><i>A <\/i><\/em>resource pooling architecture<\/strong><i><\/i><\/li>\n<\/ol>\n<p>3:<u>\u00a0 B \u00a0 \u00a0 \u00a0<\/u> is an architectural model based on a system of predefined scaling conditions that trigger the dynamic allocation of IT resources from resource pools.<\/p>\n<ol>\n<li>Zero Downtime Architecture \u00a0\u00a0\u00a0\u00a0\u00a0<strong>B. <em><i>The <\/i><\/em>dynamic scalability architecture<\/strong><\/li>\n<li>Non-Disruptive Service Relocation Architecture <em><i>D. A <\/i><\/em>resource pooling architecture<i><\/i><\/li>\n<\/ol>\n<p>4:<u>\u00a0 A \u00a0 <\/u>is primarily related to the dynamic provisioning of virtual servers, using a system that allocates and reclaims CPUs and RAM in immediate response to the fluctuating processing requirements of hosted IT resources<br \/>\n<strong>A.The elastic resource capacity architecture<\/strong> B. The dynamic scalability architecture<\/p>\n<ol>\n<li>Non-Disruptive Service Relocation Architecture \u00a0\u00a0\u00a0D. A resource pooling architecture<\/li>\n<\/ol>\n<p>5:\u00a0__ ___C___can be considered a specialized variation of the workload distribution architecture that is geared specifically for scaling cloud service implementations<\/p>\n<ol>\n<li><i> <\/i><em><i>The <\/i><\/em>elastic resource capacity architecture <em><i>B. <\/i><\/em><em><i>The <\/i><\/em>dynamic scalability architecture<\/li>\n<li><i><\/i><strong><em><i>The <\/i><\/em>service load balancing architecture<i><\/i><em><i>\u00a0<\/i><\/em><\/strong><em><i>\u00a0\u00a0\u00a0\u00a0<\/i><\/em><em><i>D.<\/i><\/em><em><i>\u00a0A <\/i><\/em>resource pooling architecture<em><i>\u00a0\u00a0<\/i><\/em><\/li>\n<\/ol>\n<p>6:\u00a0__C _establishes a form of dynamic scaling that scales or \u201cbursts out\u201d on-premise IT resources into a cloud whenever predefined capacity thresholds have been reached<\/p>\n<ol>\n<li>The <em><i>elastic resource capacity architecture\u00a0 <\/i><\/em>B. The\u00a0 <em><i>dynamic scalability architecture<\/i><\/em><\/li>\n<li><strong>The <em><i>cloud bursting architecture<\/i><\/em>\u00a0<\/strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D.\u00a0A <em><i>resource pooling architecture<\/i><\/em><\/li>\n<\/ol>\n<p>7: <u>_ _B_<\/u>__establishes a dynamic storage provisioning system that ensures that the cloud consumer is granularly billed for the exact amount of storage that it actually uses.<\/p>\n<ol>\n<li>The <em><i>elastic resource capacity architecture <\/i><\/em><strong>B. The\u00a0 <em><i>elastic disk provisioning architecture<\/i><\/em>\u00a0<\/strong><\/li>\n<li>The <em><i>cloud bursting architecture<\/i><\/em>\u00a0\u00a0\u00a0\u00a0\u00a0D.\u00a0A <em><i>resource pooling architecture<\/i><\/em><\/li>\n<\/ol>\n<p>8:\u00a0__<u>_C _<\/u>__introduces a secondary duplicate cloud storage device as part of a failover system that synchronizes its data with the data in the primary cloud storage device.<\/p>\n<ol>\n<li>The <em><i>elastic resource capacity architecture\u00a0 <\/i><\/em>B. The <em><i>elastic disk provisioning architecture<\/i><\/em><\/li>\n<li><strong>The <\/strong><em><i><strong>redundant storage architecture<\/strong>\u00a0 <\/i><\/em><i><\/i>D.\u00a0 A <em><i>resource pooling architecture<\/i><\/em><\/li>\n<\/ol>\n<p>9:\u00a0Provided here \u00a0is \u00a0<u> \u00a0 B \u00a0 <\/u><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-704\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2018\/06\/\u56fe\u72471-300x156.png\" alt=\"\" width=\"300\" height=\"156\" \/><\/p>\n<ol>\n<li>Zero Downtime Architecture<\/li>\n<li><strong>The <em><i>dynamic scalability architecture<\/i><\/em><\/strong><\/li>\n<li>Non-Disruptive Service Relocation Architecture<\/li>\n<li>A <em><i>resource pooling architecture<\/i><\/em><\/li>\n<\/ol>\n<p>10:\u00a0__<u>_A_<\/u>__is configured with workload thresholds that dictate when new IT resources need to be added to the workload processing<\/p>\n<ol>\n<li><strong>The automated scaling listener<\/strong>\u00a0 B. VIM \u00a0\u00a0\u00a0\u00a0C. load balancers \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D. LUNs<\/li>\n<\/ol>\n<p><strong><b>\u4e8c\u3001\u5224\u65ad<\/b><\/strong><br \/>\n1\uff1a<em><i>workload distribution architecture<\/i><\/em>\u00a0reduces both IT resource over-utilization and under-utilization(T)<br \/>\n2\uff1acommon examples of resource pools are \u00a0physical server pools \u3001virtual server pools\u3001storage pools\u3001network pools\u3001CPU pools \u00a0and Pools of physical RAM.(T)<br \/>\n3: The <em><i>dynamic scalability architecture reclaims \u00a0<\/i><\/em>unnecessary IT resources \u00a0without requiring manual interaction.(T)<br \/>\n4: The load balancer can be built in as part of the application or server\u2019s environment(T)<br \/>\n5:\u00a0The foundation of The <em><i>cloud bursting architecture<\/i><\/em>\u00a0\u00a0is based on the automated scaling listener and resource replication mechanisms.(T)<br \/>\n6: In \u00a0the <em><i>elastic disk provisioning architecture, <\/i><\/em>charges are predetermined by disk capacity and<em><i>\u00a0<\/i><\/em>not aligned with actual data storage consumption.( F)<br \/>\n<strong>( In \u00a0the <em><i>elastic disk provisioning architecture, <\/i><\/em>charges are predetermined by disk capacity and<em><i>\u00a0<\/i><\/em> aligned with actual data storage consumption.)<\/strong><br \/>\n7: In \u00a0The <em><i>redundant storage architecture<\/i><\/em>\u00a0\u00a0\u00a0, \u00a0a storage service gateway diverts cloud consumer requests to the secondary device whenever the primary device fails.(T)<br \/>\n8: The <em><i>redundant storage architecture<\/i><\/em>\u00a0\u00a0\u00a0primarily relies on a storage replication system that keeps the primary cloud storage device synchronized with its duplicate secondary cloud storage devices(T)<strong><\/strong><br \/>\n9:<em><i>\u00a0workload distribution architecture<\/i><\/em>\u00a0\u00a0model \u00a0can be applied to any IT resource.(T)<br \/>\n10: Cloud bursting <em><i>architecture<\/i><\/em>\u00a0\u00a0is a flexible scaling architecture.(T)<br \/>\n&nbsp;<br \/>\n&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u7ae0\u4ecb\u7ecd\u4e00\u4e9b\u901a\u7528\u7684\u57fa\u672c\u4e91\u67b6\u6784\u6a21\u578b\u3002 11.1 \u8d1f\u8f7d\u5206\u5e03\u67b6\u6784\uff08workload distributio [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[27],"tags":[],"views":14976,"_links":{"self":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts\/495"}],"collection":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/comments?post=495"}],"version-history":[{"count":0,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts\/495\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/media?parent=495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/categories?post=495"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/tags?post=495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}