For the first time in 15 years, Microsoft introduces a new way for building modern cloud-based Web applications using ASP.NET. Branded as ASP.NET Core 1.0, the new platform, redesigned from the ground, provides an optimized development framework for apps that span from on-premises to cloud based solutions. In this session, we will highlight the changes and walk through the new concepts.

1. Moving forward with
ASP.NET Core
Gabriel Enea
IT Consultant & Trainer – Strongbytes
Microsoft MVP
@dotnet18
#CodecampIasi #CodecampCluj #Spring2016

2. To be discussed
ASP.NET Framework
Performance
Tooling
Deploying apps
What’s going on?
What’s new about this?
Can I move away from Visual Studio?
Are there any other options?

3. A bit of context..

4. 2013, OWIN + Project K
Open Web Interface for .NET (OWIN)
Katana
Portable
Modular/flexible
Lightweight/performance/scalable
Open Source
Say goodbye to System.Web!

5. 2014, Introducing ASP.NET vNext
Device optimized
 Native compilation
 Small footprint, side-by-side
 Cross-device enabled
Cloud optimized
 High throughput
 Small footprint, side-by-side
 Cross-platform enabled
Windows Store, WPF, Windows Forms,
Console apps and related libraries.
ASP.NET vNext: Web Forms, MVC, Web
Pages, Web API, SignalR
WCF
Next gen JIT (“RyuJIT”)
SIMD (Data Parallelization)
Runtime Compilers
.NET Compiler Platform (“Roslyn”)
Languages innovation
BCL and PCL
Entity Framework
Libraries
Multi-purpose
Specialized

6. 2015

7. ASP.NET 5 in a Nutshell
.NET Framework .NET Core
Full .NET Framework for any scenario and
library support on Windows
Modular libraries & runtime optimized for
server and cloud workloads

8. 2016, January
Hanselman: ASP.NET 5 is dead

9. 2016 - .Net Framework
Source: http://www.hanselman.com/blog/AnUpdateOnASPNETCore10RC2.aspx

10. (ASP).NET Framework - What’s going on?

11. "There are only two
hard things in Computer Science:
cache invalidation and naming things.“
-- Phil Karlton

12. The .NET
Platform
Standard

13. Mapping
the .NET Platform
Standard
to platforms
Target Platform Name Alias
.NET Platform Standard netstandard 1.0 1.1 1.2 1.3 1.4 1.5
.NET Core netcoreapp → → → → → 1.0
.NET Framework net → → → → → 4.6.2
→ → → → 4.6.1
→ → → 4.6
→ → 4.5.2
→ → 4.5.1
→ 4.5
Universal Windows Platform uap → → → → 10.0
Windows win → → 8.1
→ 8.0
Windows Phone wpa → → 8.1
Windows Phone Silverlight wp 8.1
8.0
Mono/Xamarin Platforms → → → → → *
Mono → → *

14. ASP.NET Core

15. ASP.NET Core in a Nutshell
.NET Framework .NET Core
Full .NET Framework for any scenario and
library support on Windows
Modular libraries & runtime optimized for
server and cloud workloads

16. ASP.NET frameworks - similar, but different

17. MVC + Web API + Web Pages
=
ASP.NET Core MVC

18. ASP.NET Core features
Kestrel, Startup
Routing, authentication, static files, diagnostics, error handling, session, CORS, localization,
custom
MVC, Identiy, SignalR (future)

19. ASP.NET Project Structure

20. Middlewares

21. ASP.NET Core Performance

23. Benchmarks for ASP.NET 5
http://web.ageofascent.com/asp-net-core-exeeds-1-15-million-requests-12-6-gbps/
2300% More
Requests
Served Per
Second

24. Benchmarks for ASP.NET Core @Build2016
3.4 million
Requests Per Second

25. ASP.NET Core Tooling

26. Tooling

27. Command Prompt
.NET CLI
https://github.com/dotnet/cli
dotnet new
dotnet restore
dotnet build
dotnet run

28. Yeoman - generator-aspnet
The web's scaffolding tool for modern webapps
npm install -g yo
npm install -g generator-aspnet
yo aspnet

29. Yeoman - generator-aspnet

30. Visual Studio Code 1.0
Any language,
any OS
Optimized for
modern web
Extensions
Open Source
Source: https://www.visualstudio.com/products/code-vs

31. Deploying ASP.NET Core Apps

32. Hosting options

33. Deploying in production

34. “Talk is cheap. Show me the code.”
-
Linus Torvalds

35. It’s time to move forward..

36. It’s time to move forward..
dotnet.github.io github.com/dotnet/cli
github.com/aspnet
github.com/aspnet/cli-samples

37. Thank you!

39. Moving forward with
ASP.NET Core
Gabriel Enea
IT Consultant & Trainer – Strongbytes
Microsoft MVP
@dotnet18
#CodecampCluj #Spring2016
#TheEnd