Working With Sql Azure from Entity Framework On-Premises (Julia Lerman)
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The document discusses using Entity Framework with on-premises databases and SQL Azure in the cloud. It covers modeling data against local or cloud databases, testing at design time, and planning for latency when accessing SQL Azure. The key points are that Entity Framework design tools work with SQL Azure, performance profiling is critical when dealing with latency, and techniques like eager loading can help decrease the impact of latency.
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Working With Sql Azure from Entity Framework On-Premises (Julia Lerman)
- 1. On-Premises Entity Framework and SQL Azure Julie Lerman thedatafarm.com/blog twitter @julielerman Virtual Tech Summit Dec 2, 2010
- 2. Julie Lerman Julie Lerman, Code Project Virtual Tech Summit Dec 2 2010 consultant/mentor Microsoft MVP, INETA Speaker,ASPInsider, MCP, VTdotNET Leader website theDataFarm.com blog & twitter theDataFarm.com/blog@julielerman book web site LearnEntityFramework.com
- 3. Goals Azure Platform Modeling Against Local or Cloud Model First and Azure Testing at Design Time Planning Ahead for Latency Julie Lerman, Code Project Virtual Tech Summit Dec 2 2010
- 5. Services
- 6. Storage (Blobs,Tables, Queues)Relational DB Julie Lerman, Code Project Virtual Tech Summit Dec 2 2010
- 7. EF EF Julie Lerman, Code Project Virtual Tech Summit Dec 2 2010
- 8. EF Design Time Options Julie Lerman, Code Project Virtual Tech Summit Dec 2 2010
- 9. Julie Lerman, Code Project Virtual Tech Summit Dec 2 2010 NoTQUITE! “Just change the connection string and you’re good to go!It just works.”
- 10. Run Time Latency Julie Lerman, Code Project Virtual Tech Summit Dec 2 2010 Eager Loading,Lazy Loadingand Projection impacted differently by latency
- 11. Summary Access SQL Azure from Windows Azure or from your own on-premises servers EF design tools work with SQL Azure Performance Profiling is critical Tune data loading to decrease latency Compare Eager Load/Lazy Load/Projections Need more? Host app on Windows Azure Julie Lerman, Code Project Virtual Tech Summit Dec 2 2010
- 12. Resources microsoft.com/windowsazure msdn.com/azure blogs.msdn.com/sqlazure blogs.msdn.com/adonet “Using the Entity Framework to Reduce Network Latency to SQL Azure” Julie Lerman, MSDN Mag Nov 2010 Session Slides: slideshare.net/julielerman Samples: LearnEntityFramework.com Julie Lerman, Code Project Virtual Tech Summit Dec 2 2010
- 13. Julie Lerman Julie Lerman, Code Project Virtual Tech Summit Dec 2 2010 consultant/mentor Microsoft MVP, INETA Speaker,ASPInsider, MCP, VTdotNETLeader website theDataFarm.com blog & twitter theDataFarm.com/blog@julielerman book web site LearnEntityFramework.com