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1、Windows Azure Platform Overview Name Title Company What is the cloud? An approach to computing thats about An approach to computing thats about internet scale and connecting to a variety of internet scale and connecting to a variety of devices and endpointsdevices and endpoints 3 TIME IT CAPACITY Ac
2、tual Load Allocated IT-capacities Too Much Power Not Enough Power Load Forecast Actual Load Capacity on Demand Lower Capex No capital laying idle No screaming customers Knob goes up. And. down TIME IT CAPACITY Load Forecast Cloud Computing Patterns Usage Compute Time Average Inactivity Period “On an
3、d Off “ “On and Off “ On adds sync between SQL Server and SQL Azure Builds on Sync Framework Sync data between SQL Azure, SQL Compact and SQL Server Sync Fx 2.1 RTW on August 18th Next version enables sync for offline clients On- Premises CloudOffline Clients Monthly Service Level Agreement All runn
4、ing All running roles will roles will be be continuously continuously monitoredmonitored If role is not If role is not running, we running, we will detect and will detect and initiate initiate corrective statecorrective state 99.9% Instance monitoring and restart Database is Database is connected to
5、 connected to the internet the internet gateway gateway All databases All databases will be will be continuously continuously monitoredmonitored 99.9% Database availability 99.9% Service bus and Service bus and access control access control endpoints will endpoints will have external have external c
6、onnectivityconnectivity Message Message operation operation requests requests processed processed successfullysuccessfully Service bus and access control availability Your service is Your service is connected and connected and reachable via reachable via web. Internet web. Internet facing roles will
7、 facing roles will have external have external connectivityconnectivity 99.95% Compute connectivity 99.9% Storage service Storage service will be will be available/reachavailable/reach able able (connectivity)(connectivity) Your storage Your storage requests will be requests will be processed proces
8、sed successfullysuccessfully Storage availability Windows Azure Storage Tables Table = group of entities Entity = name/value pairs Partitioned by key Scale out to Bns of entities Not an RDBMS Blobs Large binary storage Stored in container Unlimited containers CDN Deliverable Partitioned by Blob name
9、 Queues Simple message queue Not transactional Read at least once Delete to remove message, otherwise is returned to queue Partitioned by Queue Name Drives NTFS VHD mounted into Compute instance Read/Write 1:1 Read only 1:N Backed by Page Blob Cannot remotely map New Windows Azure Platform Portal Fa
10、ster and more user friendly portal for Windows Azure Platform services More visibility and control Supports multiple service administrators (co-admins) Enable and connect to Windows Azure instances using Remote Desktop Built on the Windows Azure Service Management APIs New Applications - New Challen
11、ges Access Control Cache Reporting ASP.NET Storage Data ServiceData Service Data Service AppFabric Composition Model .NET-based declarative model for composing applications for the Windows Azure platform Will enable you to define, deploy, and manage a cloud application as a single logical entity Rich designer experience in Visual Studio Runtime services in the cloud provide deployment & management of the application Layers on the Windows Azure Service Model AppFabric Composition Model