Azure architecture


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  • Resp for executing ur apps in the cloudComp serv provides u wit a way to run ur apps on Win Server running in VM hosted in MS DCCompute service is built from one or more roles
  • A service may run one or more instances of a role Web role – customized for web apps developed in ASP.NET. Run in full IIS7.0, can communicate with worker roles directly or thru queues Worker – useful for generalised dev, typical example is background processing, similar to a batch job or windows service VM – runs a user customized image of the Win server 2008 R2, typically an image of the on-premises win server is made and then transferred to cloud Can build a service with any combination of web and worker rolesCommunicates via HTTP/HTTPS/TCP/IP on ports 80 and 843Tools - ASP.NET, WCF, other .NET tools, Java, Python, Ruby, etc.
  • Storage Service – persistent, durable storage, needs a storage acc, can obtain it thru management portalBlobs are for unstructuredstorage,like text or binary dataTable- semi structured or tabular data storage, not relational, basic table storage is a set of entities which contains a set of properties for relational u can use SQL AzureQueues Buffered data storage useful when communicating btw worker and web roleDrives are sharable across instances
  • No learning curve neededBased on .NET and VS
  • All one , contains SDK and tools needed for VS 2010, VS Web DeveloperRequired IIS feature and hot fixesAlso includes emulators for app fabric and storage
  • Azure architecture

    1. 1.
    2. 2. Lets Re-visit<br />
    3. 3. Architecture<br />
    4. 4. Components<br />
    5. 5. Azure Compute Service<br />
    6. 6. A Quick Comparison<br />Local Data Stores<br />Cloud Storage<br />5<br />4<br />Library/Services<br />Web/Worker Role<br />3<br />Azure<br />Desktop<br />Manifest<br />Service Definition<br />Application Configuration<br />Service Configuration<br />2<br />Executable<br />Service Package<br />1<br />
    7. 7. What is a Role ?<br />Defines a component that may run in the execution environment<br />Three Types<br />Web Role<br />Interacts with end user or web services<br />Worker Role<br />Initiates their own request for data or tasks from the queue<br />VM Role<br />Have full control over the operations<br />
    8. 8. Azure Storage Service<br />
    9. 9. Storage Service<br />Blobs <br />Provides simple interface for storing named files along with metadata<br />Tables<br />Provides structured storage<br />Queues<br />Provides reliable storage and delivery of messages<br />Drives<br />NTFS file system volume<br />
    10. 10. Microsoft in the Cloud<br />(6 years)<br />4B emails/day<br />(7 years)<br />5B conf<br />min/yr<br />(15 years)<br />450M+ <br />active users<br />(11 years)<br />2B queries/mth<br />(11 years)<br />320M+ active<br />users<br />(12 years)<br />Largest non-<br />ICP/IP cloud service <br />x100M users<br />(13 years)<br />550M <br />users/mth<br />(15 years)<br />450M+<br />active users<br />
    11. 11. Microsoft Data Centers<br />Vision<br />Go Inside<br />Energy Efficient<br />Containers<br />North American Data Centers<br />European Data Centers<br />Asian Data Centers<br />Dublin<br />Chicago<br />Amsterdam<br />San Antonio<br />Hong Kong<br />Singapore<br />
    12. 12. The Microsoft Cloud<br />Categories of Services<br />Application Services<br />Software Services<br />Platform Services<br />Infrastructure Services<br />
    13. 13. Cloud Implementations<br />
    14. 14. Developer Experience<br />.NET, SQL Server, WCF<br />Tools – Visual Studio, SSMS<br />Supports PHP, Python<br />Cloud apps can be developed locally / offline<br />SDK Cloud Simulator – Dev Fabric, Dev Storage<br />
    15. 15. Tools<br />Windows Azure SDK<br />Tools to manage and configure roles<br />Local Development Fabric<br />Local Development Storage services<br />Local Cloud Service debugging support<br />Cloud Service package and deployment builder<br />Windows Azure Tools for Visual Studio<br />C# and VB project templates<br /><br />
    16. 16. Project Templates<br />
    17. 17. Compute Emulator<br />
    18. 18. Storage Emulator<br />
    19. 19. ??????<br />
    20. 20. Thank You<br />AmalDev<br /><br /><br /><br />@amaldevv<br />