How to Choose: .Net Core or .Net Framework
When you’re working on building and developing server-side applications with .NET, there are two main implementations to choose from. These are .NET Core and .NET Framework, both of which have many similar components plus a code-sharing feature. Still, there are enough differences between these choices.
Not sure which one you should choose for accomplishing your app goals?
Read on for some guidance.
Using .NET Core
This is an open-source and cross-platform implementation framework, where you may develop applications on just about any application. It’s mostly used to develop cloud applications but is also utilized when you want to refactor huge enterprise applications in a microservices framework. You’ll hence be best off using .NET Core when you’re focused on the following:
Performance and Scalability
No matter what sort of system you’re working on, there’s always the need for high performance and easy scalability. When this is the absolute highest priority, you’re much better off using .NET Core as your main choice. This enables quality performance in the server runtime using Linux and Windows Server. As a result, you’ll get a great web framework with the TechEmpower benchmarks.
When you want your application to run on varying platforms like iOS, Linux, Windows, etc, go for .NET Core. You’ll also find more operating systems in the list as time goes on. This is also a good choice if you want to use Visual Studio, which has a limited version on iOS. The Visual Studio Code and command line is applicable to all three systems.
You’ll need to go for this option if you’re working in microservices architectures. This way, you get to minimize the number of VM (Virtual Machines) or servers you’re using. This would save you a bundle in hosting and infrastructure. If you’re interested in knowing how to port from one runtime to another, you should read the article “.NET Core vs .NET Framework: Choosing a Runtime & How to Port”.
These containers usually work alongside microservices and are conducive to the lightweight, modular form of .NET Core. You can deploy your server apps across platforms to the Docker containers. .Net Framework may apply here, but you’ll also get a larger image size in that case.
Running Multiple Versions
If you want to run several .Net versions at the same time, you have to make use of .NET Core. This allows you to run multiple services on one server with several framework versions.
CLI (Command Line Interface) Control
If you want to command the line control, a lightweight editor like .NET Core is best. It’s equipped with a CLI to manage every supported platform. All it takes is a quick installation on your production machines. If you wish, you can later switch to another Integrated Development Environment (IDE).
Using the .NET Framework
This implementation is what you get as a default with Windows. It’s what builds up the desktop apps and large enterprise apps on this system with the data connection methods and .NET workflow. When .NET Core is not essential, the .NET Framework is the best choice in the following situations:
It’s Already in UseWhen you already have .NET Framework in place, all you have to do is extend your application. You can write new web services using ASP .NET Core. This will help in keeping your memory safe, managing it properly, networking, data structures, application deployment, and much more.
You’re Using Third-Party Libraries
If you’re using libraries or packages (such as NuGet) that aren’t available with .NET Core, the other option is best for compatibility. The NuGet system has client tools for producing or consuming packages and managing them on an open-source platform. Plus, you also get a central repository for the authors of the packages as well as their consumers.
You’re Looking Forward to Using Certain Technologies
There are several technologies that aren’t yet part of the .NET Core system. These include the ASP.NET Web Forms applications, the WCF services implementation, and the ASP.NET Web Pages applications. There might be some porting in the future for some of these, but not all. Hence, you may want to work out what technology you need for your app and choose accordingly.
You’re Using A Platform That Doesn’t Support .NET Core
There might also be some platforms that don’t support .NET Core, in which case .NET Framework becomes a necessity. Not even all Microsoft platforms might support .NET Core, let alone all third-party platforms like Azure with certain services. Of course, you might find some support added on in the future.
Even when there is support for .NET Core, there might be some issues. You’ll have to visit online forums and view tutorials in order to work around these, so see if you can set out the required time. Such issues are not uncommon for developers, so it might not be a major problem for most.
Whichever one you end up choosing, make sure you keep up with the updates and porting. Staying on top of these advances will help you choose the right service for your app development.