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Windows Azure设计模式(Design Patterns)及使用

  2??,??patterns & practices(P&P)??????Windows Azure?????(Design Patterns),?????????????????????? ????:http://msdn.microsoft.com/en-us/library/dn568099.aspx   ??,??????24?????,?: Cache-Aside Pattern Circuit Breaker Pattern Compensating Transaction Pattern Competing Consumers Pattern Compute Resource Consolidation Pattern Command and Query Responsibility Segregation (CQRS) Pattern Event Sourcing Pattern External Configuration Store Pattern Federated Identity Pattern Gatekeeper Pattern Health Endpoint Monitoring Pattern Index Table Pattern Leader Election Pattern Materialized View…

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通知中心(Notification Hub)伸缩性(Scalability)、使用情况(Usage)监控及相关定价(Pricing)的考虑

??Windows Azure????,????(Notification Hub)???????????????????????????: http://blogs.technet.com/b/nevin_dongs_blog/archive/2013/11/16/windows-azure-notification-hub.aspx   ??????,???????(Management Portal)??”??(Setting)“?”????(Usage)“?,???????????????????????,???: ???????????????????????? ??????????,????????????????????,??,???????????????????(??)????,????????????? ??????????: ???????????(workload)??????,????????????????,???”??“????,????5,000?????,????????500?????;?”??”????????, “?????”??????(???50),????5,000,000?????,????????50,000,000?????,???????????????? ??????????,???????????(Pricing)???????????: http://www.windowsazure.com/en-us/pricing/details/notification-hubs/   ????????:”??”???????????,?????????????:“??????(?? UTC),???????????????????At the end of the day (midnight UTC), you will be charged for the maximum number of units used during the day.“ ???:   ??????,????????????(Scalability)???,??????,?????????????????,???????? ??,???????????????????,??????????????????????????????????????? ?????,????“??”?????,???????????,??????(Throttling)???,?????????????????????????????(?? UTC),?????????????(??,????????,????????),??????????????? ??,?????????(AutoScaling)??,????????????????????,??????

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支撑超百万级设备互联的Windows Azure 通知中心(Notification Hub)

“?11”???????????????,??????,?????????????????????(“?11”?????????),“?“?11”???350.19??,?53.5???????,????5.6?(9.6?);???????????3590??,????21%;???????????4518??,????24.03%;??????????113?,???????????????????,???????????????5%,???????????”?????????,????????????????????,???????“??????????????”???????????????????,???????????????????????????? ??Windows Azure??????”??+??“???????????????????:?????????? ???????????????????????(Preview)???????????(Notification Hub),?????????????????? ??????????????????????,???“????”?,??????“Service Bus”,??????“????”? ??“????”,??“??????”,??“????”,???: ??????,?????????????????,???????????? ??????????????,??,???”??“????,????5,000?????,????????500?????,???: ???????????,????????”??”,??”??”????????,??“????”?“?????”?????: ????,???????????????????,??:????5,000,000?????,????????50,000,000?????,???????????????: ??????,?????Windows ?????? (WNS)?Microsoft ?????? (MPNS)?Apple ?????? (APNS)?Google Cloud Messaging (GCM)?????: ??????“???”????????????,?????,??APNS???WNS????????: ??,????????????????,????WNS???????:

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Windows Azure 张开手臂,拥抱更多类型的虚拟机镜像(Virtual Machine Image)

?Windows Azure?,???????????????(Virtual Machine Image)??,?????: ??,??????: . ??????Oracle???(Database)12??????(WebLogic Server)11??????,????Windows Server 2012?,????Linux?(??????Oracle Linux 6.4.0.0.0)?????????(Preview)??? . Linux???Oracle Linux 6.4.0.0.0?????????? . Java Platform,??Standard Edition 7?6,????Windows Server 2012???????????(Preview)??? ???????,??Java????WebLogic????Oracle DBA?,???????,?????Windows Azure??????,?????????????,?????Windows Azure?????????????? ?????,Windows Azure ?????,????????????????,??????,???????

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Windows Azure支持实现自动伸缩(AutoScale)

  ??????????????,??????????????????????,?????????????Windows Azure?????????????????,????: · ??Windows Azure Service Management REST API??????? http://blogs.technet.com/b/nevin_dongs_blog/archive/2013/02/27/windows-azure-service-management-rest-api.aspx · ??Windows Azure Management Portal??????Windows Azure PowerShell ??????,????: http://blogs.technet.com/b/nevin_dongs_blog/archive/2013/02/24/windows-azure-management-portal-windows-azure-powershell.aspx ???????,Windows Azure??????,????????(AutoScale)???????????????????????(Cloud Services)???(Websites)?????(Mobile Services)????(Virtual Machines),?????????????? ???????????,??????CPU????(Queue)????(Metric),???????????,?????????(Scale Up)??????(Scale Down)???,????CPU???,????60%???????,??????85%???????,?????????????,??CPU??????????????,???????????,?????????1??????,??????????????,??20?????????: ??????????(/??)????????,???: ??????????????????????,??:?????????????????? ??,Windows Azure?????????????,??????????????,???Map-Reduce??????,????Map?Reduce????CPU??????,?????????,??????????????? ?????,Windows Azure??WebSites????????????????????,??????,???????WebSite?CPU????,???????????,??CPU???????????,???WebSite??????????(???????2?7?)? ????,?????? Windows Azure???????????????,??????????????????????????

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使用Windows Azure Service Management REST API进行伸缩性管理

????????Windows Azure??????,?????????????????????????,??????Azure??/???????Windows Azure SDK?????API,????????REST API??,??????????? ??Windows Azure Service Management REST API,????????: http://msdn.microsoft.com/en-us/library/ee460799.aspx Windows Azure Service Management REST API?????,???????,????Windows Azure Management Portal??????Windows Azure PowerShell ??????,??????????,??Windows Azure Service Management REST API,??????????????????Windows Azure??????? ??Windows Azure Management Portal??????Windows Azure PowerShell ??????,????: http://blogs.technet.com/b/nevin_dongs_blog/archive/2013/02/24/windows-azure-management-portal-windows-azure-powershell.aspx ???????????????,?????API??: . Get Deployment,?:http://msdn.microsoft.com/en-us/library/ee460804.aspx . Change Deployment Configuration,?:http://msdn.microsoft.com/en-us/library/ee460809.aspx ??REST API??????????????,??RoleInstanceList,InstanceSize?? ??,??IaaS,??Windows Azure Virtual Machine,???????/??VM,????VM???,??????“?(Small)”??“?(Large)”???,??Scale-Out??Scale-Up,?????API??: . Add Role,?:http://msdn.microsoft.com/en-us/library/jj157186.aspx…

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使用Windows Azure Management Portal和Windows Azure PowerShell 命令行进行伸缩性管理

?Windows Azure????????,??????????Windows Azure???,?????????????,???????????????????????? ????????????????????,??,??????,????????????????????????,?????????,??????????,???????????;????????,?????????????,??????????????,????????????,????????(Parallel Computing)???????,?????????????? ??,?Windows Azure?,????Management Portal?????????????,??????????????(Windows Azure Mobile Services)????,????“Scale”??,????“??(Mobile Service Mode)”,?????????,??????????;“????(Instance Size)”?????????????;?“????(Instance Count)”?,?????????,??? ?????????????????,?????WebSites??: ??,?????????Windows Azure PowerShell ????Windows Azure PowerShell???,???IT????????????????,????????????????,???????????????????: http://msdn.microsoft.com/en-us/library/windowsazure/jj156055.aspx ????????????Windows Azure PowerShell??: https://www.windowsazure.com/en-us/downloads/?fb=en-us ??,?????????Windows Azure????Windows Azure SQL Database????,?????????????,????IaaS?????????????????? ??,????Set-AzureRole??,????Windows Azure role????????????: Set-AzureRole [-ServiceName] <String> [-Slot] <String> [-RoleName] <String> [-Count] <Int32> [ <CommonParameters>] ??,-Count<Int32> ??????Windows Azure role???? ??,????Get-AzureRole??,??Windows Azure role?????,???????? ??,????Management Portal,???????????Windows…

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