CTU June 2011 - What’s Interesting In SQL Server Denali
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CTU June 2011 - What’s Interesting In SQL Server Denali

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  • 1. What’s Interesting in SQL Server Denali
    Ryan Chen
    Senior Practice Consultant
    EMC Consulting
    ryan.chen@emc.com
  • 2. Relational Engine Enhancements
  • 3. T-SQL Enhancements
    Easier paging
    No performance advantage compared with CTE, just simpler.
    Error handling
    New CATCH statement
    Sequence
    Performance is not cleared for this new object.
    EXEC…WITH RESULT SETS
    It is just one step closer to meta-data administration.
    If there is only meaning of field changed, no lucky here.
  • 4. Contained Database
    New database option – Containment
    Partially contained database
    Logins: Database users with password or mapped directly to Windows principal
    System collation: Temp tables use database’s collation
    sys.dm_db_uncontained_entities can display potential containment breaches
  • 5. File Table
    Build on top of SQL Server FILESTREAM technology
    Support Windows file namespace
    Compatible with Windows application to files stored in SQL Server
  • 6. AlwaysOn Availability Groups
    AlwaysOn Availability Groups is a new feature that enhances and combines database mirroring and log shipping capabilities
    Flexible
    Efficient
    Integrated
    Multi-database failover
    Multiple secondaries
    Total of 4 secondaries
    2 synchronous secondaries
    1 automatic failover pair
    Synchronous and asynchronous data movement
    Built in compression and encryption
    Automatic and manual failover
    Flexible failover policy
    Automatic Page Repair
    Application failover using virtual name
    Configuration Wizard
    Dashboard
    System Center Integration
    Rich diagnostic infrastructure
    File-stream replication
    Replication publisher failover
    Active Secondary
    Readable Secondary
    Backup from Secondary
    Automation using power-shell
  • 7. Integration Service Enhancements
  • 8. Integration Service and More
  • 9. Designer Improvements
    Design surface changes
    Improved annotation (CTP3)
    Undo / Redo
    Getting started window
    Toolbox and variable button
    New icon
    Connection Manager connectivity (CTP3)
    Express task (CTP3)
    Variable scope change (CTP3)
    Move variable button (CTP3)
    Copy and paste
    Zoom control
    Auto save and recovery
  • 10. Script Improvements
    Support VSTA3.0 (Visual Studio 2010 Shell)
    .Net 4.0 support
    Visual C# and Visual Basic
  • 11. Data Flow Improvements
    Flexible order of authoring (FOoA)
    Edit components while they are disconnected, or in error status
    Smarter mapping of meta-data
    Auto-mapping column of name
    Improved column mapper
    Data flow grouping
    Simplified data viewer
    Source and destination assistant
    Package format changes
    DQS cleansing transform (CTP3)
  • 12. Analysis Service Enhancements
  • 13. Analysis Services Architecture
    SharePoint
    BI Development Studio
    Project Juneau
    Excel Services
    Internet Explorer
    Reporting Services
    xlsx
    PowerPivot for Excel
    Analysis Services
    BI Semantic Model
    PowerPivot for SharePoint
    (Analysis Services)
    Excel
    xlsx
    Third Party Apps
    Personal BI Team BI Organizational BI
  • 14. Third-party
    applications
    Reporting
    Services
    SharePoint
    Insights
    Excel
    PowerPivot
    BI Semantic Model
    Multi-
    dimensional
    Data model
    Tabular
    Business logic
    and queries
    MDX
    DAX
    Direct
    Query
    Data access
    ROLAP
    VertiPaq
    MOLAP
    Databases
    LOB Applications
    Files
    OData Feeds
    Cloud Services
    BI Semantic Model: Architecture
  • 15. Reporting Service Enhancements
  • 16. Recap: What do we have in 2008 R2?
    We see lot of new in corporate BI
    • Shared DataSets
    • 17. Report parts, Report part gallery
    • 18. New Visualizations: Map, gauge, sparkline, databar, KPI
    • 19. Ajax Report viewer
    • 20. Tons of Customer DCRs
    But Microsoft also cut:
    • Adhoc reporting
    • 21. Alerting
  • Highly Visual Design Experience
    • Interactive, web-based authoring and sharing of information
    • 22. Familiar Microsoft Office design patterns
    • 23. Powerful data layout with banding, callout and small multiples visualizations
    Rich metadata-driven interactivity
    Project “Crescent”
    • Fully integrated with PowerPivot
    • 24. Drive greater insight through smart and powerful querying
    • 25. Zero configuration highlighting and filtering
    • 26. Animated trending and comparisons
    Presentation-ready at all times
    • Interactive Presentation turns pervasive information into persuasive information
    • 27. Deliver and collaborate through SharePoint
    • 28. Full screen presentation mode for interactive boardroom session
  • Self-service Alerting
  • 29. Office Open XML Rendering Extensions
    Support for new file formats introduced in Office 2007
    Word rendering to *.docx format
    Excel rendering to *.xlsx format
    Feature parity with existing Word and Excel renderers
    ZIP-compressed files
    Larger worksheets in Excel
    65k -> 1M rows
    256 -> 16k columns
    More colors in Excel
    56-color palette -> 24-bit color (16M colors)
  • 30. For more
    My bloghttp://drillchina.wordpress.com
    SQL Server Denali Official Pagehttp://www.microsoft.com/sqlserver/en/us/product-info/future-editions.aspx
    Our UG event