SharePoint 2010 Service Application Architecture_ Ayman El-Hattab,MVP
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SharePoint 2010 Service Application Architecture_ Ayman El-Hattab,MVP

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SharePoint 2010 Service Application Architecture_ Ayman El-Hattab,MVP Presentation Transcript

  • 1. SharePoint 2010 Service Application Architecture
    Ayman El-Hattab
    Technology Solution Professional
    MEA Center of Expertise
    SharePoint MVP
    ayman@aymanelhattab.com
    www.aymanelhattab.com
  • 2. Session Objectives
    Become familiar with the new Service Application Model
    Understand how sites use Service App features
    Know the underlying components in IIS and SQL used to support Service Apps
    Introducing Multi-Tenancy in SharePoint 2010
    View some Example Topologies
  • 3. SharePoint
    2010
    2007
    SharePoint Server
    Shared Service Provider
    Search
    Search
    Excel Calc Service
    Excel Calc Service
    User Profile Service
    User Profiles
    Business Data
    Catalog
    Business Data
    Catalog
    Windows SharePoint Services
    Content
    Config
    Workflow
    Content
    Config
    Workflow
  • 4. SharePoint Service Applications
    SharePoint 2010
    SharePoint Server
    Shared Service Provider
    Search
    Excel Calc Service
    User Profiles
    Business Data
    Connection
    SharePoint Foundation
    Windows SharePoint Services
    Content
    Config
    Workflow
  • 5. SharePoint 2010
    SharePoint Server
    SharePoint Service Applications
    PowerPoint Broadcast Service
    Search
    Excel Calc Service
    PerformancePoint
    User Profiles
    Visio Graphics Service
    Business Data
    Connectivity
    Access Service
    Web Analytics
    Managed Metadata
    Word Conversion Service
    3rd party services…
    SharePoint Foundation
    Sandboxed Code Service
    Usage & Health Logging
    Content
    Config
    Workflow
  • 6. Service WorkflowFor a typical service
    ~~~~~~~~~~~~~
    ~~~~~~~~~~~~~
    Browser
    Application (Middle-Tier) Server
    Web Front End Server
  • 7. SharePoint Containment Hierarchy
    Farm = Configuration Database
    Servers
    Services
    Service Applications
    Web Applications
    M:N
    Service Applications DB
    Content DB
    Site Collections
    Sites / Webs
    Lists
    Items
  • 8. What is a Service Application?
    SharePoint Service: The middle tier .NET component (Actual binary) that provides Data or Processing resources to SharePoint features.
    Service Instances: Running physical instance of a service.
    Service Application: A configured logical instance of a Service.
    Provides data or computing resources according to the configuration.
    Exposes administrative interfaces (Web-based or PowerShell)
    Uses resources
    One or more Service Databases.
    Application Pool
  • 9. Service Applications vs SSP
    No longer a separate SSP web site
    SA’s managed via central admin
    Pick and choose your service apps (SA)
    If you don’t need a service app, don’t add it
    Web apps can consume SAs on an individual basis
    Each web app can use any combination of all available SA’s
    Deploy multiple instances of the same SA
    Just give each one a unique name
    Reuse SA instances across multiple web apps in farm
  • 10. New Service App Model
    SSP
    Search
    UserProfiles
    Excel Calc
    UserProfiles
    Search
    BCS
    Visio
    Excel Calc
    BDC
    WAC
    3rd party Service
    http://itweb/
    http://hrweb/
    http://hrweb/
    http://itweb/
    Corp Farm
    Corp Farm
    MOSS 2007 Model
    All or Nothing Proposition
    SP2010 Model
    A La Carte!
  • 11. Scaling Service Applications
    Service Apps can achieve high scale
    Select which servers in the farm the SA runs on
    Controlled in Services on Server page
    Search Service Application is unique in how its topology is managed
    To achieve more scale:
    Add more servers
    Configure SA’s to run on them
  • 12. Cross Farm SAs
    Cross Farm SAs
    Any farm can publish SAs.
    Remote farms don’t need perms to parent farm DBs avoiding potential security issues.
    One web app can use both local and remote SAs
    Provides for centralized “enterprise” SAs
    Not all SAs can be shared between farms
    YES: People, Managed Metadata, BCS, Search, Secure Store, Web Analytics
    NO: Usage and Health, State Service, Project, Excel Services, Access, Visio, Word, Word Viewing, PPT, PerformancePoint
  • 13. Some Service Apps
    Access Services
    Allows viewing, editing, and interacting with Access databases in a browser.
    Business Data Connectivity Service
    Enabling this service provides the SharePoint farm with the ability to upload BDC models that describe the interfaces of your enterprises’ line of business systems and thereby access the data within these systems.
    Excel Services
    Allows viewing and interactivity with Excel files in a browser.
    Managed Metadata Service
    Provides access to managed taxonomy hierarchies, keywords and social tagging infrastructure as well as Content Type publishing across site collections.
    PerformancePoint Service Application
    Supports the monitoring and analytic capabilities of PerformancePoint Services such as the storage and publication of dashboards and related content.
    PowerPoint Service Application
    Enables the viewing, editing and broadcast of PowerPoint presentations in a web browser.
  • 14. Some Service Apps (cont.)
    Search Service Application
    Index content and serve search queries.
    Usage and Health data collection
    This service collects farm wide usage and health data and provides the ability to view various usage and health reports.
    User Profile Service Application
    Adds support for My Sites, Profile pages, Social Tagging and other social computing features. Some of the features offered by this service require Search Service Application and Managed Metadata Services to be provisioned.
    Visio Graphics Service
    Enables viewing and refreshing of Visio web diagrams.
    Web Analytics Service Application
    Enable rich insights into web usage patterns by processing and analyzing web analytics data .
  • 15. SA Proxies
    A proxy is automatically created for an SA when the SA is created via central admin.
    It’s a virtual link that lives on WFE and used to connect web apps to Sas.
  • 16. SA Proxy Groups
    A proxy group is a group of SA proxies that are selected for a web app
    By default, all SA proxies are included in the default proxy group.
    You can remove them.
    A single proxy can be in multiple Proxy Groups
    When you create a web app you can:
    select the default proxy group
    create a custom proxy group by selecting which SA proxies should be included
    The custom proxy group for one web app cannot be reused with a different web app
  • 17. Changing the Default Proxy Group
    Admin UI:
    Application Management <click>
    Configure service application associations <click>
    “default” (under “Proxy Group”) <click>
    PowerShell
    Get-SPServiceApplicationProxy lists the SA proxy IDs
    Add- and Remove-SPServiceApplicationProxyGroupMember takes the ID as a parameter
    NOTE: Do NOT enter a name for the “Identity” parameter in these calls; just press Enter and when prompted and it will use the Default proxy group automatically
  • 18. Associating Web Apps to Proxy Groups
  • 19. Deploying and Managing SAs
    Creating:
    Select services while running the farm Config Wizard
    Add services one by one on the Manage Service Applications page in Central Admin
    Use PowerShell
    Managing:
    Central Admin, Manage Service Applications
    Click on any SA and then the Manage button on the ribbon
    Use PowerShell
    Some PowerShell examples:
    http://sharepoint.microsoft.com/blogs/zach/Lists/Posts/Post.aspx?ID=50
  • 20. Isolated SAs
  • 21. Service Databases
    Service Applications with their own DB:
    Search
    User Profile
    Managed Metadata
    Secure Store
    State Service
    Business Data Connectivity
    Web Analytics
    Performance Point
    Usage and Health data collection
    Word Automation
  • 22. Developing Custom SAs
    Creating custom SAs is possible
    The object model and interfaces have been defined so they act, look and feel like an out of the box service
    There is a whitepaper available that outlines the basic concepts and relevant APIs
  • 23. Service Application Components
    Browser
    Client App
    Custom Service Applications Components
    Custom Database*
    Service
    Service Application
    Service Endpoint (WCF)*
    Service Application Proxy
    Custom Consumers Leverage Services
    Web Parts
    PowerShell Cmdlets
    Custom Pages
    WCF Services
    Consumer
    Web Part
    Consumer
    Web Part
    SP WFE
    Service Application Proxy
    WCF Contract
    (*.svc)
    * .asmx …
    SP APP
    SERVER
    Service Logic (* .dll)
    Config DB
    Custom DB
    SQL
    SERVER
    Content DB
  • 24. Multi-Tenancy (Partitioned and Non-partitioned Services)
    Services can be configured to “share” data across Tenants or to “partition” data for each tenant (data isolation)
    Allows multiple organizations to be ‘hosted’ on the same SharePoint configuration, but keeps their data isolated
    Configurable ‘per-service’ to allow for “Mixed-Mode Partitioning”
    Service Applications that support Multi-Tenancy can be administrated out of Central Administration (Delegated down to tenant admin site).
    Data
    Partition A
    Partition B
  • 25. Examples
  • 26. Simple Service App Association
  • 27. Multiple Service App Association
  • 28. Service App Farm
  • 29. Content-only Farm
  • 30. Multiple Farms – Mixed Service App Association
  • 31. Service Applications
    Demo
  • 32. Recap – Logical View
    Farm 3
    Farm 2
    Farm 1
    Search
    User Profiles
    Search
    Excel
    User
    Profiles
    ManagedMetadata
    http://wingtiptoys.com
    http://intranet
  • 33. Recap – Architectural View
    Service: A middle tier component that provides Data or Processing resources to SharePoint features (Actual DLLs)
    Service Machine Instance: Actual instance of the running service binaries on a server
    Service Application
    Service Application:A configured logical instance of a Service
    Service Proxy
    Service Proxy
    Service Application Proxy:Reference to the Service Application
    Service Consumer:Components that utilize the service’s logic
    Web Part, Pages
    (Service Consumer)
    *.SVC’s, PowerShell Cmdlets
    (Service Consumer)