1. 12/3/2018 7:56 PM
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

2. Entity Framework Core 2.0: data, mobile, server, IoT, and more
12/3/2018 7:56 PM
B8050
Entity Framework Core 2.0: data, mobile, server, IoT, and more
Rowan Miller
Program Manager
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

3. Agenda Intro & Status Demos Next steps Microsoft Build 2017
12/3/2018 7:56 PM
Agenda
Intro & Status
Demos
Next steps
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

4. Entity Framework (EF) is an object/relational mapper (O/RM) for .NET
Microsoft Build 2017
12/3/2018 7:56 PM
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

5. Entity Framework Core is a lightweight, extensible, and cross-platform version of Entity Framework
Microsoft Build 2017
12/3/2018 7:56 PM
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

6. Entity Framework Project Status
Microsoft Build 2017
12/3/2018 7:56 PM
Entity Framework Project Status
Entity Framework
.NET Framework, Windows only
Entity Framework Core
.NET Standard, cross platform
EF 6.2 Beta 1
EF Core 2.0 Preview 1
EF 6.x
EF Core 1.x
EF 5.x
EF 4.x
EF 3.5
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

7. Entity Framework in the .NET Landscape
12/3/2018 7:56 PM
Entity Framework in the .NET Landscape
.NET FRAMEWORK
WINDOWS APPLICATIONS
.NET CORE
CROSS-PLATFORM SERVICES
MOBILE APPLICATIONS
XAMARIN
TOOLS
Visual Studio
Visual Studio Code
.NET STANDARD LIBRARY
COMMON INFRASTRUCTURE
Visual Studio for Mac
Compilers
Languages
Runtime components
EF6.x
EF Core
© 2014 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

8. Demos EF Core preview 1

9. Demo Global Query Filters
Microsoft Build 2017
12/3/2018 7:56 PM
Demo Global Query Filters
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

10. Demo Flexible Mapping Microsoft Build 2017 12/3/2018 7:56 PM
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

11. Demo Context Pooling Microsoft Build 2017 12/3/2018 7:56 PM
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

12. Context per Request DI Container
Microsoft Build 2017
12/3/2018 7:56 PM
Context per Request
DI Container
public class BlogsController : Controller {
private BlogContext _context;
public BlogsController(BlogContext context)
_context = context; }
public IActionResult Index()
return _context.Blogs.ToList();
Request: /blogs/index
Scope
BlogContext
Controller
Blogs
Scope
Controller
Blogs
BlogContext
Request: /blogs/index
Scope
Controller
Blogs
BlogContext
Request: /blogs/index
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

13. Context Pooling DI Container public class BlogsController : Controller
Microsoft Build 2017
12/3/2018 7:56 PM
Context Pooling
DI Container
public class BlogsController : Controller {
private BlogContext _context;
public BlogsController(BlogContext context)
_context = context; }
public IActionResult Index()
return _context.Blogs.ToList();
Request: /blogs/index
Context Pool
Scope
Scope
BlogContext
Controller
Blogs
BlogContext
BlogContext
BlogContext
BlogContext
Scope
Controller
Blogs
Request: /blogs/index
BlogContext
BlogContext
Scope
Controller
Blogs
Request: /blogs/index
BlogContext
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

14. Demo EF Everywhere Microsoft Build 2017 12/3/2018 7:56 PM
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

15. Demo Compiled Queries Microsoft Build 2017 12/3/2018 7:56 PM
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

16. Demo EF.Functions Microsoft Build 2017 12/3/2018 7:56 PM
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

17. Demos EF Core Futures

18. Demo Owned Entities Nightly Build
Microsoft Build 2017
12/3/2018 7:56 PM
Demo Owned Entities Nightly Build
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

19. Demo Seed Data Prototype
Microsoft Build 2017
12/3/2018 7:56 PM
Demo Seed Data Prototype
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

20. EF Team Microsoft Build 2017 12/3/2018 7:56 PM
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

21. .NET Architecture Guidance
Microsoft Build 2017
12/3/2018 7:56 PM
.NET Architecture Guidance
dot.net/architecture
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

22. Next steps docs.efproject.net github.com/aspnet/EntityFramework
Microsoft Build 2017
12/3/2018 7:56 PM
Next steps
docs.efproject.net
github.com/aspnet/EntityFramework
github.com/rowanmiller/Demo-EFCore
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

23. 12/3/2018 7:56 PM
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.