ASP.NET Core 2.0 is a new open-source and cross-platform framework for building modern cloud based applications, such as web applications, Internet of Things (IoT) applications and even mobile backend. ASP.NET Core 2.0 applications run on the .NET Core Framework as well as on the full .NET Framework. The ASP.NET Core Framework was architected to provide an optimized development framework for applications, which have to be deployed either within the cloud or on-premises. It consists of modular components with minimal overhead, so you retain a high degree of flexibility, when conceiving and implementing your software solutions. You can develop and run your ASP.NET Core 2.0 applications on Windows, Linux and macOS.

1. .NET CORE 2
What is ASP.NET Core 2 ?

2. Global architecture comparison between
several version of .NET

3. ASP.NET Core 2 Features
■ ASP.NET MVC andWebAPI have been combined into a single framework
■ Modern client-side frameworks and development workflows
■ Environment-based configuration system ready for cloud hosting
■ Build-in dependency injection functionalities
■ New light-weight and modular HTTP request pipeline
■ Host the same application in IIS, self-host, Docker, Cloud and even in your own processes
■ Hosts multiple versions of an application or a component side-by-side
■ Ships entirely as NuGet packages
■ New tooling that simplifies modern web development
■ Simplified csproj file
■ automate the integration of Kestrel, the setting of the ContentRootPath, loading the configuration files, initialize the
logging middleware and other steps by only calling a single method
■ The Startup.cs has been simplified by moving logging and configuration into theWebHost builder initialization

4. ASP.NET Core 2 Cross platform running
■ ASP.NET Core 2.0 currently supports the following Linux distributions:
■ Ubuntu 14, 16
■ Linux Mint 17, 18
■ Debian 8
■ Fedora
■ CentOS 7.1 and Oracle 7.1
■ SUSE Entreprise Server 64 bits
■ OpenSuse 64 bits
Concerning macOS, it currently only supports
■ macOS 10.11
■ macOS 10.12

5. ASP.NET Core 2 Microservices
■ Separate concept approach between models,
controller and services which provides the
business services
■ Containers are supported and integrated from
Visual Studio by a simple click
■ Compatible automatically with DOCKER and
Azure Container service

6. ASP.NET Core 2 Performance and
Scalability
■ has been built from the ground up for high
performance and high scalability scenarios. It
really shines in these areas and it can be
considered as best choice.
■ It is ten times faster than classicASP.NET, you
can even think of it to be the fastest web
application runtime in the .NET world currently
available!
■ It provides the best solution for microservices
architectures, where performance and
scalability are extremely important.
500
1000
3500
Requests / Seconds
WebForm MVC 5 ASP.NET Core

7. ASP.NET Core 2 Side-by-side deployments
■ ASP.NET core 2 enables the side-by-side
concept dream
■ Side-by-side deployments of different .NET
Core and ASP.NETCore versions allow for
having multiple services and applications on the
same server
■ Eliminating risks and saving money when doing
application upgrades and common IT
operations

8. Technology restrictions
■ These technologies has been removed from .NET
Core 2
– Web Form
– Web Page application has been replaced by Razor
Page application
– SignalR application
– WCFService
– Workflow foundation application
– WPF andWindows Form application
– F#

9. When to chooseASP.NET Core 2
■ You have cross-platform needs
■ You are specifically targeting microservices
■ You want to use Docker containers
■ You need high performance and highly scalable applications
■ You need to put multiple applications with different .NET versions side-by-side
■ The presented technical restrictions do not apply to your application requirements

10. For more informations
■ Twitter : michelbruchet
■ Linkedin : michelbruchet
■ Facebook : michel.bruchet.3
■ Instagram : michelbruchetstartpoint
Github mbruchet
http://www.startpoint-inc.com