Whats New In Entity Framework 4

Loading...

Flash Player 9 (or above) is needed to view presentations.
We have detected that you do not have it on your computer. To install it, go here.

0 comments

Post a comment

    Post a comment
    Embed Video
    Edit your comment Cancel

    1 Favorite

    Whats New In Entity Framework 4 - Presentation Transcript

    1. Visual Studio 2010 and .NET Framework 4 Training Workshop
    2. What’s New In ADO.NET Entity Framework 4 Name Title Organization Email
    3. Objectives • How has the EDM toolset been enhanced? • What alternative development styles are enabled? • How is the EF easier to use? • How is it more fully-featured? • Does EF 4 address any issues you had with it?
    4. Pluralization (v1)
    5. Pluralization (v4)
    6. Model-First Database Generated First (v1) Existing Entity Data Database Model Model Entity Data Generated First (v4) Model Database
    7. Complex Types VS. 1) 1:1 DB Mapping 1) Flexibility from DB shape 2) Could get “crowded” 2) Nicely “organized”
    8. Tooling Enhancements
    9. POCO Class Definition Everything Navigation Property Definition Scalar Property Definition
    10. Lazy Loading 1) Get Product Get Product Explicit 2) Access Category Get Category Database 3) Get Category Get Product 1) Get Product Implicit 2) Access Get Category Database Category
    11. Foreign Keys In theory this looks reallyperfect! This is good In theory this also looks really good
    12. POCO Lazy Loading Foreign Keys
    13. Model-Defined Functions Entity SQL Block Umm, I’d rather be using LINQ…
    14. N-Tier 1) Get Product Web Service Database 2) Update Product 2) Make Changes Combines power of: 1) DataSet 2) DTOs
    15. Model-Defined Functions N-Tier
    16. Summary • The EDM tooling has been enhanced… • Model-First • Complex Types • The EF runtime is more fully featured… • POCO • Lazy Loading • Foreign Keys • Model-Defined Functions • N-Tier
    SlideShare Zeitgeist 2009

    + KulveerSinghKulveerSingh Nominate

    custom

    1075 views, 1 favs, 1 embeds more stats

    Entity Framework 4 in .NET 4.0

    More info about this document

    © All Rights Reserved

    Go to text version

    • Total Views 1075
      • 1062 on SlideShare
      • 13 from embeds
    • Comments 0
    • Favorites 1
    • Downloads 0
    Most viewed embeds
    • 13 views on http://aspnetcsharp4.blogspot.com

    more

    All embeds
    • 13 views on http://aspnetcsharp4.blogspot.com

    less

    Flagged as inappropriate Flag as inappropriate
    Flag as inappropriate

    Select your reason for flagging this presentation as inappropriate. If needed, use the feedback form to let us know more details.

    Cancel
    File a copyright complaint
    Having problems? Go to our helpdesk?

    Categories

    Tags