.NET Framework VS .NET Core: A Detailed Technical Comparison

- Microsoft Support

- Security

- Types of Applications

- Shipping and Packaging

- Microservices Support

Platform Compatibility 

Regarding platform compatibility, .NET Core is considered better due to its compatibility with Windows, Linux, and macOS. In comparison, the .NET framework is only accessible on a Windows machine.

Developing an application using .NET Core will run on all the major Windows, macOS, and Linux-based devices. However, .NET framework-based applications will only run on a Windows system. Thus, due to cross-platform compatibility, .NET Core is preferred by organizations.

Speed and Performance 

In the rapidly evolving industry, everyone needs a high-performing application that can execute requests within a minimal time.

From an expert's perspective, .NET Core is faster than the .NET Framework. With the introduction of ASP.NET Core, developers can accelerate application speed by 5x to 7x. In addition, .NET Core is the latest release, aligns with advanced standards, and is lightweight. Due to all such reasons, its code gets effortlessly compiled, providing appropriate outputs within minimal time to all end-users.

Device Compatibility

When developing applications for devices with different operating systems, .NET Core effortlessly wins. You can utilize it for creating mobile, desktop, and IoT applications for Windows, Linux, and macOS-based devices. Whereas .NET Framework only allows development for Windows devices.

In addition, .NET Core offers leverage to use machine learning and artificial intelligence in the application for better optimization.

License Type

The dotnet vs dotnet core entirely contrasts in terms of license type. Where .NET Core is available as an open-source development technology, the .NET framework is under the proprietary control of Microsoft.

In addition, only a few components of the .NET framework come under open-source license. Due to such factors, .NET Core is highly flexible, as you can customize it more efficiently per requirements. But, for .NET framework development, you need to rely on the scope of Microsoft and its standards.

Microsoft Support 

You will get Microsoft support for both if you select .NET Core or .NET Framework. You can expect the following support from Microsoft: - Resolution to crash reports

-Security patches

- Bug fixing updates

- New version to support additional operating systems and devices

- Resolution for performance issues

In addition, Microsoft categorizes its support as long-term and standard, in which 36 months and 18 months of support are provided simultaneously. It depends on the version of .NET Core and .NET Framework, which decides whether you will get LTS (Long Term Support) or STS (Standards Term Support).

Security

Data and code security are the two primary concerns regarding software development. Both .NET Core and .NET Framework are considered secure technologies. However, the .NET framework leads from .NET Core, as it provides Code Access Security or CAS.

CAS is an advanced security mechanism that restricts the code from accessing core OS files, executing reflection, and more. Due to this, a user with high privilege gets prevented from performing malicious activity.