2. Darren Neimke and Jonathan Ruckert
A Lap Around, Over, and Under EF7
Darren Neimke and Jonathan Ruckert
DEV322A

3. Goals of this session are:
Understand what EF7 is and why it is needed
Provide an overview of the fundamental changes
Look at new Migration scenarios
Understand configuration and DI subsystem
Learn how to troubleshoot and diagnose issues

4. The vNext Ecosystem

5. Microsoft Ignite 2015 9/22/2018 3:53 PM
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6. What is EF7? New code base Run on .NET Core More modular design
Microsoft Ignite 2015
9/22/2018 3:53 PM
What is EF7?
Milestone
Release Date
Beta7
31 Aug 2015
Beta8
5 Oct 2015
RC1
Nov 2015
7.0.0
Q1* 2016
New code base
Run on .NET Core
More modular design
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

7. What’s not in the first release?
Microsoft Ignite 2015
9/22/2018 3:53 PM
What’s not in the first release?
Sproc mapping
Lazy Loading
Update model from database
Custom conventions
Non-relational providers
Azure Table Storage, Redis
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

8. When to use EF7? New apps that are OK with the limitations
Microsoft Ignite 2015
9/22/2018 3:53 PM
When to use EF7?
New apps that are OK with the limitations
Apps that don’t target full .NET
MS not recommending that you upgrade existing EF6 apps unless you need the new functionality
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

9. Demo – Bootstrapping a Project with EF7
Microsoft Ignite 2015
9/22/2018 3:53 PM
Demo – Bootstrapping a Project with EF7
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10. Using EF7 Microsoft Ignite 2015 9/22/2018 3:53 PM
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

11. Demo – Running queries Microsoft Ignite 2015 9/22/2018 3:53 PM
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12. Migrations Microsoft Ignite 2015 9/22/2018 3:53 PM
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13. Demo – Migrating Data Microsoft Ignite 2015 9/22/2018 3:53 PM
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14. Low-Level Migration Scenarios
Microsoft Ignite 2015
9/22/2018 3:53 PM
Low-Level Migration Scenarios
Namespace Microsoft.Data.Entity.Migrations.Design {
public class CSharpMigrationOperationGenerator
private readonly CSharpHelper _code;
public CSharpMigrationOperationGenerator([NotNull] CSharpHelper codeHelper)
Check.NotNull(codeHelper, nameof(codeHelper));
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

15. Configuration and Diagnostics
Microsoft Ignite 2015
9/22/2018 3:53 PM
Configuration and Diagnostics
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

16. Demo – Logging Microsoft Ignite 2015 9/22/2018 3:53 PM
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17. Testing Microsoft Ignite 2015 9/22/2018 3:53 PM
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18. Demo – InMemory Provider
Microsoft Ignite 2015
9/22/2018 3:53 PM
Demo – InMemory Provider
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

19. Questions? Microsoft Ignite 2015 9/22/2018 3:53 PM
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20. Complete your session evaluation on My Ignite for your chance to win one of many daily prizes.

21. Continue your Ignite learning path
Microsoft Ignite 2015
9/22/2018 3:53 PM
Continue your Ignite learning path
Visit Microsoft Virtual Academy for free online training visit
Visit Channel 9 to access a wide range of Microsoft training and event recordings
Head to the TechNet Eval Centre to download trials of the latest Microsoft products
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.