net on linux: entity framework core 1.0
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.NET on Linux: Entity Framework Core 1.0
http://redhatloves.net
Admitted bias alert!This presentation uses Red Hat Enterprise Linux as supplied by the Red Hat Container Development Kit
Quick Overview of .NET Core
Quick Overview of .NET Core
● .NET Core is new
Quick Overview of .NET Core
● .NET Core is new● It’s the future
Quick Overview of .NET Core
● .NET Core is new● It’s the future● Has a fast development cycle
● .NET Core is new● It’s the future● Has a fast development cycle● In short, it’s legit
Quick Overview of .NET Core
Installation (on Red Hat Enterprise Linux)
subscription-manager list --available
subscription-manager attach --pool=<id>
subscription-manager repos --enable=rhel-7-server-dotnet-rpms
yum install -y scl-utils
yum install -y rh-dotnetcore10
scl enable rh-dotnetcore10 bash
Much the same
● Blah blah blah .NET blah blah Linux blah blah.● In other words, you can run the same code on Linux or
Windows (or MacOS).● There are a few considerations for Linux containers.
dotnet
The new Command Line Interface (CLI)
The ubiquitous “Hello World”The “big three”: New, Restore, Run
<repo>/HelloWorld
Let’s talk about Entity Framework Core 1.0
It’s new
Let’s talk about EF Core 1.0
Naming:
Entity Framework Everywhere
Let’s talk about EF Core 1.0
Naming:
Entity Framework Everywhere
Entity Framework 7 (EF7)
Let’s talk about EF Core 1.0
Naming:
Entity Framework Everywhere
Entity Framework 7 (EF7)
Entity Framework Core (EF Core) 1.0
Let’s talk about EF Core 1.0
EF 3.5, EF 4
Built into .NET framework
L-O-N-G development cycles
Eine kleine history
EF 4.x, EF 5
New stuff in Nuget
Rest still in .NET
Eine kleine history
EF 6.x
Runtime on Nuget
Eine kleine history
EF Core 1.0
All on Github
Eine kleine history
EF Core works with .NET Framework
Run everywhere
EF Core works with .NET Framework
EF Core works with .NET Core
Run everywhere
EF Core works with .NET Framework
EF Core works with .NET Core
EF Core works with Xamarin
Run everywhere
Providers
SQL Server
Providers
SQL Server
Postgres
Providers
SQL Server
Postgres
SQLite
Providers
SQL Server
Postgres
SQLite
InMemory
Providers
SQL Server
Postgres
SQLite
InMemory
NoSQL, e.g. Redis
Providers
New Features
Batching during SaveChanges
New Features
Batching during SaveChanges
Client eval in LINQ queries
New Features
Batching during SaveChanges
Client eval in LINQ queries
Shadow state properties
New Features
Pay To Play
New Features
Pay-To-Play Example...
dotnet ef utility
ResourcesWeb sites:
RedHatLoves.Net
Dot.NET
Live.asp.net
docs.microsoft.com/en-us/dotnet
ResourcesRepos:
github.com/dotnet/
github.com/aspnet/
github.com/aspnet/EntityFramework
github.com/donschenck/DotNetOnLinux
github.com/donschenck/SweetVirginia
redhatloves.net
@DonSchenck