Cloud computing and the Windows Azure Services Platform (KU Leuven)

Cloud computing and the Windows Azure Services Platform,[object Object],Maarten Balliauw – RealDolmenWebsite: www.realdolmen.comE-mail: maarten.balliauw@realdolmen.comBlog: http://blog.maartenballiauw.beTwitter: @maartenballiauw,[object Object]

Who am I?,[object Object],Maarten Balliauw,[object Object],Antwerp, Belgium,[object Object],www.realdolmen.com,[object Object],Focus on web,[object Object],ASP.NET, ASP.NET MVC, PHP, Azure, VSTS, …,[object Object],MVP ASP.NET,[object Object],http://blog.maartenballiauw.be,[object Object],http://twitter.com/maartenballiauw,[object Object]

Agenda,[object Object],Cloud computing?,[object Object],Windows Azure?,[object Object],Application architecture,[object Object],Getting started,[object Object],Resources,[object Object],Q&A,[object Object]

What’s in the cloud?,[object Object],Cloud Computing,[object Object]

What is Cloud Computing ?,[object Object],What is cloud computing ?,[object Object],Offering infrastructure, platform and software as a service over the internet to a global market.,[object Object],Move on-premises management of non functional IT assets to a provider.,[object Object],Difference from traditional hostings,[object Object],Sold on demand “pay as you grow”,[object Object],Elastic scalability,[object Object],Service is fully managed by the provider,[object Object],End user centric (IW or developer),[object Object],Strong focus on integration (cloud-cloud or cloud-on-premises),[object Object]

Definition of cloud (NIST),[object Object],On-demand self service,[object Object],Standardized access,[object Object],Location independant resource pooling,[object Object],Rapid elasticity,[object Object],Pay per use,[object Object]

IAAS, PAAS, SAAS ?,[object Object],infrastructure as a service (hardware),[object Object],Servers available in the cloud, ,[object Object],Managed by cloud vendor,[object Object],platform as a service (developer) ,[object Object],Delivery of a OS for custom, cloud enabled apps,[object Object],Support for service hosting and interopability ,[object Object],Relational data storage in the cloud ,[object Object],software as a service (end users) ,[object Object],Exchange online,[object Object],Sharepoint online,[object Object],Dynamics CRM online,[object Object]

IT as a Service,[object Object],Private,[object Object],(On-Premise),[object Object],Infrastructure,[object Object],(as a Service),[object Object],Platform,[object Object],(as a Service),[object Object],You manage,[object Object],Applications,[object Object],Applications,[object Object],Applications,[object Object],You manage,[object Object],Runtimes,[object Object],Runtimes,[object Object],Runtimes,[object Object],Security & Integration,[object Object],Security & Integration,[object Object],Security & Integration,[object Object],Managed by vendor,[object Object],You manage,[object Object],Databases,[object Object],Databases,[object Object],Databases,[object Object],Servers,[object Object],Servers,[object Object],Servers,[object Object],Managed by vendor,[object Object],Virtualization,[object Object],Virtualization,[object Object],Virtualization,[object Object],Server HW,[object Object],Server HW,[object Object],Server HW,[object Object],Storage,[object Object],Storage,[object Object],Storage,[object Object],Networking,[object Object],Networking,[object Object],Networking,[object Object]

Classic IT Capacity problem.,[object Object],Allocated IT-capacities,[object Object],Load Forecast,[object Object],“Under-supply“ of capacities,[object Object],“Waste“ of capacities,[object Object],Fixed cost of IT-capacities,[object Object],IT CAPACITY,[object Object],Barrier for,[object Object],innovations,[object Object],ActualLoad,[object Object],TIME,[object Object]

Capacity in a cloud model,[object Object],Load Forecast,[object Object],Allocated IT capacities,[object Object],No “under-supply“,[object Object],IT CAPACITY,[object Object],Reduction of “over-supply“,[object Object],Possible reduction of IT-capacities in case of reduced load,[object Object],Reduction of initial investments,[object Object],ActualLoad,[object Object],TIME,[object Object]

What’s in the cloud?,[object Object],Windows Azure,[object Object]

The Windows Azure Platform,[object Object],Windows Azure,[object Object],SQL Azure,[object Object],Windows Azure platform AppFabric,[object Object],Developer tools,[object Object],Microsoft Codename “Dallas”,[object Object]

Windows Azure,[object Object],Flexible application hosting,[object Object],Lights-out service management,[object Object],Provide code & service model, hit ENTER,[object Object],Storage at massive scale,[object Object],Compute,[object Object],Storage,[object Object],Management,[object Object]

SQL Azure,[object Object],Relational database as a service,[object Object],Highly available, automatically maintained,[object Object],Extension of the SQL Server Data Platform,[object Object],Business Analytics,[object Object],Reporting,[object Object],Data Sync,[object Object],Database,[object Object]

SQL Azure,[object Object],Relational database, provided as a service,[object Object],Highly symmetrical development and tooling experience (use TDS protocol and T-SQL),[object Object],Highly scaled out, on commodity hardware,[object Object],Built on the SQL Server technology foundation,[object Object],Beyond “hosted database”,[object Object],High availability, DB provisioning, and DB management are provided by the service,[object Object],Pay for what you use,[object Object]

Windows Azure AppFabric,[object Object],Secure connections between services,[object Object],Across organizational boundaries,[object Object],Claims-based access control,[object Object],!= Windows Server AppFabric (yet?),[object Object],ServiceBus,[object Object],AccessControl,[object Object]

Windows Azure AppFabric - Service Bus,[object Object],Securely connect applications,[object Object],Over the internet,[object Object],Across any network topology,[object Object],Across organizational boundaries,[object Object],Primary application patterns,[object Object],Eventing: ,[object Object],Notify applications and/or devices,[object Object],Service Remoting: ,[object Object],Securely project on-premises services out to the cloud,[object Object],Tunneling: ,[object Object],App-to-app communication with NAT/Firewall traversal,[object Object]

Service Bus Overview,[object Object]

Windows Azure AppFabric - Access Control,[object Object],Provides outsourcing of claims-based access control for REST web services,[object Object],Key capabilities:,[object Object],Usable from any platform,[object Object],Low friction way to onboard new clients,[object Object],Integrates with AD FS v2,[object Object],Supports WRAP / SWT,[object Object],Enables simple delegation,[object Object],Used today by Service Bus and “Dallas”,[object Object]

Access Control Service,[object Object]

Microsoft Codename “Dallas”,[object Object],Content brokerage and discovery platform ,[object Object],Available as a CTP at commercial launch,[object Object],Microsoft Codename “Dallas”Information Services,[object Object]

Introducing “Dallas”,[object Object],Content Brokerage and Discovery platform ,[object Object],Discover, Explore, and Use any type of content (blobs, structured, real-time web services),[object Object],Tap into an ecosystem of global content providers,[object Object],Process & analyze data,[object Object],Empowers developers of all sizes,[object Object],Built on Windows Azure and SQL Azure,[object Object]

Quincy, WA: Complete, approx 500K sq ft,[object Object],San Antonio, TX: Complete, approx 475K sq ft,[object Object],Chicago, IL: Complete, approx 550K sq ft,[object Object],Dublin, Ireland: Opening Summer 09, approx 570K sq ft,[object Object],Des Moines, Iowa: Recently announced land purchase,[object Object]

Blob,[object Object], Container,[object Object],Entities,[object Object],Account,[object Object],Table,[object Object],http://<account>.blob.core.windows.net/<container>,[object Object],Messages,[object Object],Windows Azure Storage Concepts,[object Object],http://<account>.table.core.windows.net/<table>,[object Object],Queue,[object Object],http://<account>.queue.core.windows.net/<queue>,[object Object]

Blob Storage,[object Object],Store sets of binary data,[object Object],Text files, images, …,[object Object],Highly Available,[object Object],Automatically scales to multiple servers and locations,[object Object],Durable,[object Object],Data is replicated at least 3 times,[object Object]

Table Storage,[object Object],Store sets of structured data,[object Object],Not bound to schema!,[object Object],Billions of entities (rows) and TBs of data,[object Object],Automatically scales to thousands of servers as traffic grows,[object Object],Highly Available,[object Object],Can always access your data,[object Object],Durable,[object Object],Data is replicated at least 3 times,[object Object]

Table Storage Capabilities,[object Object],What tables don’t do,[object Object],What tables can do,[object Object],,[object Object],,[object Object],,[object Object],,[object Object],,[object Object],,[object Object],,[object Object],,[object Object],,[object Object],,[object Object],,[object Object],,[object Object],Not relational,[object Object],No Referential Integrity,[object Object],No Joins,[object Object],Limited Queries,[object Object],No Group by,[object Object],No Aggregations,[object Object],Transactions (limited),[object Object],Very Scalable,[object Object],Flexible,[object Object],Durable,[object Object],Store LOTS of stuff ,[object Object],Cheap,[object Object],If these are important to you, use SQL Azure,[object Object]

Queue Service,[object Object],Store a queue of messages,[object Object],FIFO,[object Object],Can be used by multiple worker roles,[object Object]

Windows Azure Summary,[object Object],Many is better than one,[object Object],Let Microsoft worry about this,[object Object],Loose coupling,[object Object],Web Role and Worker Role,[object Object],Storage choice,[object Object],Azure Storage: Simple stores scale,[object Object],Table, Blob, Queue,[object Object],SQL Azure: Full RDBMS,[object Object],Stored Procedures, Schema, Transactions, Views etc,[object Object]

Windows Azure - Coming soon…,[object Object],Programming model,[object Object],Administrator privileges in the VM,[object Object],Deployment of pre-configured VM images,[object Object],Still obtain the benefits of the WA service model,[object Object],Storage,[object Object],User-selectable geo-locations for replicas,[object Object],Secondary indices on tables,[object Object],Service management,[object Object],Remote terminal server access to VMs,[object Object]

What’s in the cloud?,[object Object],Application Architecture,[object Object]

Architecture,[object Object],Quote: “Some architectures will require rework” All of them will require rework to do it right…,[object Object],Many application architectures not suited for large scale!,[object Object],I can go for multiple web roles,[object Object],But not for unlimited web roles…(think performance vs. overhead),[object Object],Think in “multiple roles”,[object Object],Web roles,[object Object],Backedbyworkerroleswhereneeded,[object Object],Architecture will be one of the challenges,[object Object]

Typical Architecture,[object Object],Service Unavailable,[object Object],VIP,[object Object],Worker Role,[object Object],Web Role,[object Object],Windows Azure Storage ,[object Object],(Blob, Table, Queue),[object Object]

Web + Worker Role Service Model,[object Object],Worker Role,[object Object],Service Still Available,[object Object],Worker Role,[object Object],Web Role,[object Object],VIP,[object Object],Worker Role,[object Object],Web Role,[object Object],Worker Role,[object Object],Worker Role,[object Object],Windows Azure Storage ,[object Object],(Blob, Table, Queue),[object Object]

SB Pattern : Pub/Sub,[object Object],Publisher,[object Object],AppFabric Servicebus,[object Object],Multiple Subscribers,[object Object]

SB Pattern : Public REST service,[object Object],http://realdolmen.servicebus.windows.net/restservice/XXX/YYY,[object Object],AppFabric Servicebus,[object Object],Service,[object Object]

AccessControlHelper.DemandActionClaim(“ManagePrices");,[object Object],ManagePrices,[object Object]

SB Pattern : Access Control,[object Object],Access Control Service,[object Object],Access Control Service,[object Object],Unrelayed communication,[object Object]

What’s in the cloud?,[object Object],Getting started with Azure,[object Object]

What you will need…,[object Object],Tools,[object Object],Windows 2008, Windows Vista, Windows 7 (IIS7+),[object Object],Visual Studio (or Eclipse if you want to go PHP/JAVA),[object Object],Windows Azure SDK,[object Object],Use the Web Platform Installer,[object Object],www.microsoft.com/web,[object Object],Account,[object Object],http://www.microsoft.com/windowsazure/account,[object Object]

Resources,[object Object],Windows Azurehttp://www.azure.com,[object Object],Steve Marxhttp://blog.smarx.com/,[object Object],Clemens Vastershttp://vasters.com/clemensv/,[object Object],Simon Guesthttp://simonguest.com/blogs/smguest,[object Object],PDChttp://microsoftpdc.com,[object Object],My bloghttp://blog.maartenballiauw.be/category/Azure.aspx,[object Object],RealDolmen blogs is running on Azure!http://www.realdolmenblogs.com,[object Object]

AZUG.BE – Azure User Group Belgium,[object Object],Focus on the Azure Services Platform,[object Object],Community-driven,[object Object],Focus on architecture,[object Object],And development,[object Object],And the business value of Azure,[object Object],www.azug.be,[object Object]

Cloud computing and the Windows Azure Services Platform (KU Leuven)

Cloud computing and the Windows Azure Services Platform (KU Leuven)

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Cloud computing and the Windows Azure Services Platform (KU Leuven)

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