Architectural Patterns And Ria With Azure

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    Architectural Patterns And Ria With Azure - Presentation Transcript

    1. Azure Services PlatformDesign PatternsRich Internet ApplicationsRinat ShagisultanovNEUDESICrinat.shagisultanov@neudesic.com
    2. Agenda
      Architectural Patterns
      Rich Internet Applications with Azure
      Demos:
      Mortgage Calculator (WPF + Azure)
      Grid Computing Framework
      Silverlight + Azure
    3. Cloud Hosting Patterns
      Web RoleAzure Web Role – ASP.NET
      Web Service RoleAzure Web Role – WCF
      Worker RoleAzure Worker Role - .NET
      Workflow Role.NET Service Workflow Service - WF
    4. Cloud Hosting –Web Role
      Cloud-hosted ASP.NET web site
      Can also use Ajax, Silverlight
      Accessed over HTTP
      “Web Role” in Visual Studio
      Windows Azure hosting project
      Multiple instances automaticallyload balanced
      WEB ROLE(WEB SITE)
      LOAD BALANCER
      WEBROLE
      WEBROLE
      WEBROLE
    5. Cloud Hosting –Web Service Role
      Clouse-hosted WCF web service
      Can use SOAP, REST, JSON
      Accessed over HTTP
      “Web Role” in Visual Studio
      Windows Azure hosting project
      Multiple instances automaticallyload balanced
      WEB ROLE(WEB SERVICE)
      LOAD BALANCER
      WEBROLE
      WEBROLE
      WEBROLE
    6. Cloud Hosting –Worker Role
      Cloud-hosted background process
      .NET background worker thread(s)
      No externally accessible endpoint
      “Worker Role” in Visual Studio
      Windows Azure hosting project
      Workers read from cloud storagefor work items + load balancing
      WORKER ROLE
      QUEUE STORAGE
      WORKER ROLE
      WORKER ROLE
      WORKER ROLE
    7. Cloud Hosting –Workflow Role
      Cloud-hosted workflow
      Workflows created with Workflow Foundation in Visual Studio
      .NET Service Workflow Project
      Workflow uploaded andinstances managed usingAzure Portal
      Workflows can communicate viaweb services or Service Bus
      Multi-instancing
      HOSTED WORKFLOW
    8. Cloud Data Patterns
      Cloud Blob StorageWindows Azure Storage Project - Blob Storage
      Cloud Queue StorageWindows Azure Storage Project – Queue Storage
      Cloud Table StorageWindows Azure Storage Project – Table Storage
      Cloud DatabaseSQL Services – SQL Data Services Database
    9. Cloud Data – Blob Storage
      Named byte storage
      Windows Azure storage project
      Container / Blob Item similarto Folder / File
      Accessible via REST or .NET code
      SDK Storage Client samplecontains .NET code
      Available to on-premise apps + cloud apps
      BLOB STORAGE
    10. Cloud Data – Queue Storage
      Queue storage
      Windows Azure storage project
      Dequeue/delete with time-out
      Accessible via REST or .NET code
      SDK Storage Client samplecontains .NET code
      Available to on-premise apps + cloud apps
      QUEUE STORAGE
    11. Cloud Data – Table Storage
      Data Table storage
      Windows Azure storage project
      Table / entities (records)
      Partition key / primary key model
      Accessible via REST or .NET code
      SDK Storage Client samplecontains .NET code
      Available to on-premise apps + cloud apps
      TABLE STORAGE
    12. Cloud Data – Database
      Cloud-hosted SQL Server Database
      SQL Data Services Project
      Accessible via REST or .NET code
      Available to on-premise apps+ cloud apps
      Future: Not yet available
      SQL SERVER DATABASE
    13. Cloud Communication & Sync Patterns
      Load BalancerWindows Azure Hosting Project – Web Roles
      Service Bus.NET Services – Service Bus
      Live Mesh DesktopLive Services – Live Mesh Desktop / Live Framework
      Live Mesh FeedLive services – Live Mesh Feeds / Live Framework
    14. Cloud Communication – Load Balancer
      Automatically provided to web roles byWindows Azure Hosting Project
      HTTP endpoint
      Distribute work to multipleweb roles
      Web roles can be web sites orweb services
      LOAD BALANCER
      WEBROLE
      WEBROLE
      WEBROLE
    15. Cloud Communication – Service Bus
      Multi-party communicationrelayed through the cloud
      Supports point-to-point andpublish-subscribe communication
      Senders and receivers canbe enterprise apps or cloud apps
      Integrates with Access Control Service
      SERVICE BUS
      PUBLISHER
      SUBSCRIBER
      SUBSCRIBER
    16. Cloud Sync – Live Desktop
      Synchronizes your ring of computers and devices
      Synchronizes both data andmesh web applications
      Can view using Live Desktop
      Can program against usingLive Framework SDK
      LIVE MESH
      HOMECOMPUTER
      MOBILEDEVICE
      WORKCOMPUTER
    17. Cloud Sync – Live Feeds
      Data Feeds SynchronizableAcross Devices
      Accessible via AtomPub, RSS
      Can program against usingLive Framework SDK
      Synchronized with FeedSync
      LIVE FEEDS
      HOMECOMPUTER
      MOBILEDEVICE
      WORKCOMPUTER
    18. Cloud Security Patterns
      Authentication ServiceLive Service – Windows Live ID
      Access Control Service.NET Services – Access Control Service
    19. Cloud Security – Authentication Service
      Authentication for cloud-hosted web sites
      Live Services – Windows Live ID
      Windows Azure Hosting Project
      Application Live ID registration
      Cookie-based identity check
      Redirect to Live ID sign-on
      Token returned / cookie created
      LOAD BALANCER
      WEBROLE
      (WEB APP)
      WEBROLE(WEB APP)
      AUTHENTICATION SERVICE
    20. Cloud Security – Access Control Service
      Federated Security for cloud-hosted services
      .NET Services – Access Control Svc
      Provides configured onAzure Portal
      Claims mapping
      Separates identity verificationscheme from application code
      LOAD BALANCER
      WEBROLE(SERVICE)
      WEBROLE
      (SERVICE)
      ACCESS CONTROLSERVICE
    21. Cloud Composite Application Patterns
      Hosted Web Application / with Background WorkersWeb Site front end and Worker Role back end
      Hosted Web Service / with Background WorkersWeb Service front end and Worker Role back end
      Hybrid Enterprise-Cloud ApplicationEnterprise application that makes use of cloud services
      Multi-Enterprise Business Application (MEBA)Cloud-hosted application used by multiple businesses
      Hosted Grid Computing ApplicationCloud-hosted grid computing application
    22. Hosted Web App
      ASP.NET Web Site
      Web roles, load-balanced
      Hello, Cloud is an example
      LOAD BALANCER
      WEBROLE
      WEBROLE
      WEBROLE
    23. Hosted Web App with Workers
      ASP.NET Web Site with background workers
      Front end – web roles, load-balanced
      Back end – worker roles
      Front end and back endcommunicate through storage
      Front end queues work items
      Back end executes work items
      Front end / back end separatelyconfigurable instance counts
      LOAD BALANCER
      WEBROLE
      WEBROLE
      WORKER ROLE
      WORKER ROLE
      WORKER ROLE
    24. Hosted Web Service
      WCF Web Service with background workers
      Web roles, load-balanced
      LOAD BALANCER
      WEBROLE(SERVICE)
      WEBROLE(SERVICE)
      WEBROLE(SERVICE)
    25. Hosted Web Service with Workers
      WCF Web Service with background workers
      Front end – web roles, load-balanced
      Back end – worker roles
      Front end and back endcommunicate through storage
      Front end queues work items
      Back end executes work items
      Front end / back end separatelyconfigurable instance counts
      LOAD BALANCER
      WEBROLE
      (SERVICE)
      WEBROLE(SERVICE)
      WORKER ROLE
      WORKER ROLE
      WORKER ROLE
    26. DEMO: MORTGAGE Service
      CLOUD-HOSTED WEB SERVICE
      http://azuremortgageservice.codeplex.net
    27. Demo:access cloud service via jquery
    28. How To Create Restful Service in Azure
      Create Cloud Web Service (Web Worker)
      Add WCF Service (contract, data contracts, implementation)
      Decorate service contract with [WebMethod]
      Decorate service implementation with [AspNetCompatibilityRequirementsMode]
      Implement the client side calls (use jQuery)
    29. Cloud-Extended Enterprise Application
      Enterprise-hosted application makes use of cloud services for storage, communication, sync, or security
      REST or .NET
      Windows Azure Storage
      SQL Data Services
      .NET Services
      Live Services
      ENTERPRISE APPLICATION
    30. Multi-Enterprise Business App (MEBA)
      A cloud-hosted application used by multiple organizations
      Cloud is a 'neutral place'
      Front end – web siteand/or web services
      Back end – worker rolesand/or workflow
      Can leverage any kinds ofcloud storage
      Can secure via access control service or traditional membership providers
      Must have acute awareness of roles and permissions of organizations and personnel
      LOADBALANCER
      ACCESSCONTROL
      LOADBALANCER
      WEB ROLE(WEB SITE)
      WEB ROLE(WEB SERVICE)
      CLOUDDATABASE
      CLOUDSTORAGE
      WORKER ROLE
      WORKER ROLE
      WORKER ROLE
      WORKER ROLE
    31. Grid Computing Application
      Worker Roles
      Front end – web roles, load-balanced
      Back end – worker roles
      Front end and back endcommunicate through storage
      Front end queues work items
      Back end executes work items
      Front end / back end separatelyconfigurable instance counts
      GRID LOADER
      ON-PREMINPUT DATA
      TASKQUEUE
      WORKERROLE
      WORKERROLE
      RESULTSQUEUE
      GRID AGGREGATOR
      ON-PREMRESULT DATA
    32. DEMO:FRAUD CHECK (GRID COMPUTING)
      GRID COMPUTING APPLICATION
      http://azuregrid.codeplex.net
    33. Azure Grid Architecture
    34. Azure Grid Application
    35. RIA Applications in the cloud
    36. ClassicWeb App
      RIA App
    37. Demo: Silverlight application in azure
    38. Questions?
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