Code Walkthrough of a Cloud Application Running on the Windows Azure Platform Kurt Claeys MVP Connected System Developer .NET Architect & Trainer INT305

Me ? CLAEYS Kurt .Net Solution Architect Community Geek Focus on WCF/EF/Azure/.NET services MCT Trainer MVP Connected System Developer MCSD + MCTS Biztalk/WCF/WF/ADO.NET 3.5

An operating system for the cloud Internet Scale Microsoft data centers Based on internet standards (Interopability) Features Service Management / Scalability Compute power Storage Familiar tools for development

Features Metered service consumption, always there, pay only for what you need. Web based UI for management. Cloud friendly API (REST,SOAP) Based on existing .NET technolgies and programming models. Scalability

Cloud Computing = Utility Computing No up front commitment Illusion of Infinite Computing Resources on Demand Pay for resources as needed

Applications Applications Applications Applications Applications The Cloud Applications Applications Applications On Premise Applications Applications Applications Windows Mobile Browser others...

Hosted ASP.NET pages or WCF services Azure Web Role Public Internet Web Role Hosted ASP.NET pages or WCF services Load Balancer Storage Services IIS 7 web Farm, hosts ASP.NET, supports SSL

Azure Worker Role Background Service Worker Role ~ main() Public Internet Background Service ~ main() Worker Role Storage Service No Inboud connections, reads request from QUEUE

Web Role / Worker Role Public Internet Web Role Worker Role Load Balancer Queue Storage Services

Azure Storage Tables – provide structured storage. A table is a set of entities, which contain a set of properties. HIERACHICAL ! Blobs – provide a simple interface for storing named files along with metadata for the file. Queues – provide reliable storage and delivery of messages for an application. …

.Net Services Key component in Azure Service Platform Internet Service Bus Cloud infrastructure for WCF communication Claims based authentication Integrates Azure Applications with on premise WCF services Unique pub/sub event WCF binding

Integration with WCF Standard WCF Binding Equivalent Relay Binding BasicHttpBinding BasicHttpRelayBinding WebHttpBinding WebHttpRelayBinding WSHttpBinding WSHttpRelayBinding WS2007HttpBinding WS2007HttpRelayBinding WSHttpContextBinding WSHttpRelayContextBinding WS2007HttpFederationBinding WS2007HttpRelayFederationBinding NetTcpBinding NetTcpRelayBinding NetTcpContextBinding NetTcpRelayContextBinding N/A NetOnewayRelayBinding NetEventRelayBinding

Azure Cloud / .NET Services .Net Services = Relay Azure Cloud / .NET Services Endpoint Endpoint 1. I’m here, publish me on sb:\\XXX 2. I want to use sb:\\XXX Client Service

Azure Cloud / .NET Services .Net Services = Relay Azure Cloud / .NET Services Relaying Endpoint Endpoint Client Service

Azure Cloud / .NET Services Subscribing Azure Cloud / .NET Services Worker Role Endpoint Subcriber 1 Subcriber 2

Send Holiday Pictures Home demo Send Holiday Pictures Home

Holiday Cloud Home WebRole WorkerRole Subscribe

Holiday Cloud Home Upload Distribute WebRole WorkerRole

question & answer

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Related Content Breakout Sessions ARC201 - 11/09/2009 09:00-10:15 [David Chappell] The Windows Azure Platform: When And Why To Use It SVR202 - 11/10/2009 09:00-10:15 [Jan Schenk] Windows Azure Flight Tour – Looking At The Clouds From Above DAT303 - 11/11/2009 13:30-14:45 [David Robinson] Building Applications with Microsoft SQL Azure and Windows Azure DEV304 - 11/11/2009 15:45-17:00 [Bhushan Nene; Grzegorz Gogolowicz] Deep Dive Into Developing Line-of-Business Applications Running In The Cloud

Track Resources www.devitect.net/azuredemo www.azure.com Required Slide Track PMs will supply the content for this slide, which will be inserted during the final scrub. Track Resources www.devitect.net/azuredemo www.azure.com www.microsoft.com/windowsazure/dotnetservices msdn.microsoft.com/azure

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