Migrating Apps To Azure
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Migrating Apps To Azure Migrating Apps To Azure Presentation Transcript

  • Migrating your existing Apps to Windows Azure
    Harish Ranganathan
    Developer Evangelist | Microsoft Corporation India
  • Questions about cloud computing
    • What is cloud computing ?
    • What can I use cloud for ?
    • What is Microsoft doing in this space ?
    • Software as a Service ?
    • Platform as a Service ?
    • Infra as a Service ?
    • Everything as a Service???
  • Agenda
    IT Cloud momentum
    What is Cloud Computing ?
    Motivation
    Microsoft’s Cloud Platform - Windows Azure Platform
    Windows Azure : Operating System Services
    SQL Azure : Relational Database Services
    .NET Services : .NET infrastructure Services
    Typical Scenarios
    Pricing, Roadmap, Resources
    Recap & Conclusion
  • Challenges
  • Cloud Models
    Virtualized
    Software as a Service (SaaS)
    Subscribe to web editions of traditional packaged applications
    Platform as a Service (PaaS)
    Write applications specifically to run on a Cloud platform
    Web Based Services
    Internet Web Sites, finished web experiences
    Application Components as a Service
    Building block services and features
    Infrastructure as a Service (IaaS)
    Host existing applications as Virtualized Machines in the Cloud
  • Cloud Considerations
    • Pay for access – not ownership
    • Improve time-to-market
    • Staff and plan for typical usage
    • Scale to the cloud at peak times
    • Focus essential IT resources on business solutions
    • Gain massive scalability
    • Increase business agility
    Off Premises
    On Premises
    Off Premises
    Homogeneous
    Heterogeneous
    Homogeneous
    OpEx
    CapEx
    OpEx
    Lease/Rent
    Own
    Lease/Rent
    Third Party
    Self
    Third Party
    Location
    Infrastructure
    Business Model
    Ownership
    Management
  • So, here are the various options
    Application runs
    on-premises
    Buy my own hardware, and manage my own data center
    Application runs
    on-premises
    • Bring my own machines, connectivity, software, etc.
    • Complete control and responsibility
    • Upfront capital costs for the infrastructure
    Application runs at a hoster
    Pay someone to host my application using hardware that I specify
    Application runs at a hoster
    • Rent machines, connectivity, software
    • Less control, but fewer responsibilities
    • Lower capital costs, but pay for fixed capacity, even if idle
    Application runs using cloud platform
    Pay someone for a pool of computing resources that can be applied to a set of applications
    Application runs using Public cloud platform
    • Shared,
    multi-tenant environment
    • Offers pool of computing resources, abstracted from infrastructure
    • Pay as you go
    Application runs using cloud platform
    Pay someone for a pool of computing resources that can be applied to a set of applications
    Application runs using Private cloud platform
    • Shared,
    multi-tenant environment
    • Offers pool of computing resources, abstracted from infrastructure
    • Pay as you go
  • Platform as a Service
    Your Application
    Cloud Computing Infrastructure
    DataSync
    AppMgmt
    Identity Services
    DatabaseServices
    WorkflowServices
    ConnectivityServices
    Building Block Services
    ConnectedDevices
    Foundation Services
    Compute
    Storage
    Mgmt
    Networking
    Deployment
    Operations
    Hardware
  • Azure™ Services Platform
  • On-Premises
    Cloud Services
    Visual Studio & .NET
    “Oslo” - Modeling
    Partner Ecosystem
  • Windows Azure Platform
  • Windows Azure Platform – One Pager
    Fabric
    Fabric
    Controller
    Developer Experience
    Third party Cloud
    Web applications
    Use existing skills and tools.
    Compute
    Storage
    Windows Azure Platform
    Compute
    Management
    Connectivity
    Access control
    Storage
    Management
    Relational data
    SOAP/REST/XML
    Composite applications
    LOB Applications
    On-premises
  • Azure™ Services Platform
  • What Should The Cloud OS Provide?
    The same facilities that a desktop OS provides, but on a set of connected servers:
    Abstract execution environment
    Shared file system
    Resource allocation
    Programming environments
    And more: Utility computing
    24/7 operation
    Pay for what you use
    Simpler, transparent administration
  • Windows Azure, Bit By Bit
    • Developer platform, designed top down
    Cloud infrastructure, built bottom up
    Developer Tools
    Programming Model
    Storage Abstractions: Blobs, Tables, …
    Service Management
    Load Balanced Partitions
    Replicated Data Store
    Service Model Processing; Service Health Model
    VM Image Deployment; Network Programming; VM Allocation
    Microsoft Global Datacenters
  • A Closer Look At Windows Azure
    Application
    C
    O
    N
    F
    I
    G
    Compute
    Storage
    Fabric
    Virtual Machine Images
    VM
    VM
    VM
    VM
    VM
    VM
    Windows Server 2008 64 Bit
  • Windows Azure Compute
    Web Role
    Worker Role
    Load
    Balancer
    HTTP(S)
    Endpoint
    Agent
    Agent
    Fabric
  • Windows Azure Storage
    Storage that is
    Durable
    Scalable (capacity and throughput)
    Highly Available
    Security
    Performance Efficient
    Rich Data Abstractions
    Service workflow: queues
    Large user data items: blobs
    Service state: tables
    Existing NTFS service migration : drives (new)
    Simple and Familiar Programming Interfaces
    REST (http & https)
    Supported Storage Client library (new)
    NTFS(new)
  • Windows Azure Data Storage Concepts
    Container
    Blobs
    Account
    Table
    Entities
    http://<account>.blob.core.windows.net/<container>
    Queue
    Messages
    http://<account>.table.core.windows.net/<table>
    http://<account>.queue.core.windows.net/<queue>
  • Azure™ Services Platform
  • Business Analytics
    Reporting
    Data Sync
    Database
    Database
    SQL Data Platform as a Service – beyond hosting
    • The Power of the SQL Data Platform in the cloud
    • Leverages existing skills and rich tooling ecosystem
    • Enables database applications with new, “cloud” capabilities
  • SQL Azure Database
    Highly scaled out relational database as a service
    Relational database service
    • SQL Server technology foundation
    • Highly symmetrical
    • Highly scaled
    • Highly secure
    Database “as a Service” – beyond hosting
    Browser
    Database
    SOAP/REST
    HTTP/S
    ADO.NET/REST - EDM
    HTTP/S
    MS
    Datacenter
    Windows Azure
    Compute
    App Code
    (ASP.NET)
    Customer Value Props
    • Self-provisioning and capacity on demand
    • Symmetry w/ on-premises database platform
    • Automatic high-availability and fault-tolerance
    • Automated DB maintenance (infrastructure)
    • Simple, flexible pricing – “pay as you grow”
    SQL Server Report Server
    (on-premises)
    T-SQL (TDS)
    T-SQL (TDS)
    SQL Azure
    Database
    - AD Federation (LiveId /AppFabric AC)
  • Services for application integration
    .NET Services
  • Typical Scenario
    - Photo Sharing Site
  • Example Azure Scenarios
  • Photos Store - Storage Sample
  • Windows Azure Pricing Model
  • Azure Services Platform Roadmap
    Commercial Availability
    Free usage
    CTP Testing
    Version 1 features
    Launch
    Developer CTP for Services SDKs, and Tools
    Charged Usage
    Windows Azure
    .NET Services
    SQL Azure
    Feb 1st 2010
    Nov 17th 2009
    Dec 31st 2009
    Jan 1st 2010
  • Setup & Resources
    Environment:
    Windows Vista SP1 (when installing on Windows Vista) / Windows 7
    .NET Framework 3.5 SP1
    IIS 7.0 (with ASP.NET and WCF HTTP Activation)
    Microsoft SQL Server Express 2005 or Microsoft SQL Server Express 2008 /R2
    Windows PowerShell (optional)
    Microsoft .NET Framework 3.5 Service Pack 1 / .NET 4.0
    Microsoft Visual Studio 2008 Service Pack 1 (Installer) / VS 2010 Beta 2
    SDKs:
    Windows® Azure™ Software Development Kit (Nov 2009 CTP)
    Windows Azure Tools for Microsoft Visual Studio Nov 2009 CTP
    Azure services training kit Nov Update
    • Resources:
    • http://www.windows.azure.com- Azure portal
    MSDN documentation for Windows Azure Storage
  • Recap & Conclusion
  • Windows Azure Platform
    3 Important Services
    • Windows Azure
    • Compute & Storage
    • SQL Azure
    • Relational Storage
    • .NET Services
    • Connecting
    3 Critical Concepts
    • Computation
    • Web & Worker
    • Storage
    • Table, Blob
    • Relational
    • Messaging
    • Queues &Servicebus
  • Software + Services
    Azure Services Platform
    Developer Services
    SOAP
    SOAP
    REST
    REST
    Partner
    applications
    and
    Web Services
    XML
    XML
    Your cloud
    application
    Your software application
    End users
    Microsoft Visual Studio
    Development Environment
    Developers
  • Windows Azure Skills Transfer
  • Feedback & QnA
    Feedback is important
    Question Time
    http://geekswithblogs.net/ranganh
    • 2009 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.