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New Features in SQL Server 2008 Vu Tuyet Trinh Hanoi University of Technology.

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Presentation on theme: "New Features in SQL Server 2008 Vu Tuyet Trinh Hanoi University of Technology."— Presentation transcript:

1 New Features in SQL Server 2008 Vu Tuyet Trinh trinhvt-fit@mail.hut.edu.vn Hanoi University of Technology

2 MicrosoftMS. SQL Server 2008 SQL Server 2008 Microsoft Data Platform

3 MicrosoftMS. SQL Server 2008 Productivity Challenges

4 MicrosoftMS. SQL Server 2008 Productivity Solutions

5 MicrosoftMS. SQL Server 2008 Comprehensive Data Platform Challenges

6 MicrosoftMS. SQL Server 2008 Comprehensive Data Platform Solutions

7 MicrosoftMS. SQL Server 2008 ADO.NET Entity Data Model (EF)  Easy to understand conceptual data model  Easy to design and develop applications  Easy to maintain applications  Get started quickly with the automatic creation of entities  Data programming better with IntelliSense  http://msdn2.microsoft.com/en- us/library/aa697427(vs.80).aspx http://msdn2.microsoft.com/en- us/library/aa697427(vs.80).aspx

8 MicrosoftMS. SQL Server 2008 LINQ

9 MicrosoftMS. SQL Server 2008 Scalability Challenges

10 MicrosoftMS. SQL Server 2008 Scalability Solutions

11 MicrosoftMS. SQL Server 2008 A New Statement: MERGE  Allows you to merge two tables together based on a set of criteria  Useful for synchronizing data  Great for consolidating in a Data Warehouse MERGE DataTable2 AS mainData USING (SELECT ID, DataValue FROM DataTable1) otherData ON (mainData.ID = otherData.ID) WHEN MATCHED THEN UPDATE SET Msg = 'MATCHED' WHEN TARGET NOT MATCHED THEN INSERT VALUES (ID, DataValue, 'TARGET NOT MATCHED') WHEN SOURCE NOT MATCHED THEN UPDATE SET Msg = 'SOURCE NOT MATCHED'; GO Query above referenced from Ben Hall’s Blog http://blog.benhall.me.uk/2007/06/sql-server-2008-sql-merge-statement.html Books Online: http://msdn2.microsoft.com/en-us/library/bb510625(SQL.100).aspx

12 MicrosoftMS. SQL Server 2008 Developer Business Intelligence Reporting Service in 2008  Built-in forms authentication  Report Server application embedding  Office integration

13 MicrosoftMS. SQL Server 2008 SQL Server Integration Services (SSIS) Pipeline  Data Integration packages Scale more effectively  Making use of available resources and managing the largest enterprise-scale workloads by using all available processors.  SSIS Persistent Lookups  SSIS increases the performance of lookups to support the largest tables.

14 MicrosoftMS. SQL Server 2008 New Data Types Spatial data Spatial data  Geography & Geometry Data Type Filestreams Filestreams New Date&Time New Date&Time  DATE  TIME  DATETIMEOFFSET  DATETIME2 HierarchyID

15 MicrosoftMS. SQL Server 2008 Application Extensibility Standard Format Support

16 MicrosoftMS. SQL Server 2008 Application Extensibility Data Programmability

17 MicrosoftMS. SQL Server 2008 Conclusion

18 MicrosoftMS. SQL Server 2008 SQL Server 2008 Microsoft Data Platform


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