dot net development

Connect with our experts
to get all your answers

    NET Framework or .NET Core? Which one to Choose for Your Next Software Development Project?

    This is an old and ongoing debate about which Framework should be used to develop software applications? However, the choice of a platform ultimately depends upon various factors. This blog will discuss the characteristics needed to be considered before choosing an asp.NET technology for your next project.

    Developed by Microsoft, .NET is an umbrella term, and it consists of two Framework – .NET Core and .NET Framework. .NET Framework is the traditional version. Microsoft launches .NET Core to address the limitations of previous versions.

    The struggle to choose between .NET Framework and .NET Core is real. And, before moving to that discussion, let’s understand the difference between these two.

    .NET– An Overview

    .NET is a software development platform developed by Microsoft to help .NET programmers formulate different applications for small, medium, and large enterprises. The .NET platform offers tools and libraries that allow .NET Developers to develop applications quickly and conveniently.

    .NET supports two implementations for application development-

    • .NET Framework
    • .NET Core

    Although both have similar components, still there are things that make one platform different from the other.

    .NET Framework

    Microsoft developed .NET Framework in the 1990s, and after one decade, .NET 1.0 was released. After this, Microsoft keeps releasing new versions by adding new features.

    .NET Framework support websites and desktop apps only on Windows. And goal behind creating this Framework was to develop an easy-to-use OOP environment, and multiple languages can support it. But the biggest de-merit of the .NET Framework is – it is closed source. And, to stay alive in the competition, Microsoft introduced .NET Core as an open-source platform.

    .NET Core

    As described above, .NET Core is an open-source platform developed by Microsoft to support all types of OS. Moreover, it supports C#, Visual Basic, and F# languages on .NET Core can write applications and libraries.

    .NET Core has been designed to support broad compliance to new platforms.

    .NET Core Vs. .NET Framework: Understanding the Core Differences

    Your decision to choose an asp net application development Framework or .NET Core depends upon the type of application and on which platform an asp net development company wants it to be developed. Though, here we have listed some factors that you must consider for your next project:

    Cross-Platform Compatibility and Open Source

    .NET Framework

    Application development on .NET Framework is limited to build only one platform, i.e., Windows.

    The language compilers associated with this Framework ensure that programs written in one language can be compiled easily in another language.

    .NET Framework was introduced as licensed software. Although, Microsoft has made specific components of .NET Framework open-source.

    .NET Core

    .NET Core, as described above, is a cross-platform and open-source platform compatible with multiple operating systems. (Windows, Mac, and Linux).

    Being open-source means, you (enterprises & individual) dot net developers can build applications with .NET Core without submitting any license fees.

    This compatibility feature makes it different from others, and cross-platform applications are easy to develop on this platform. Furthermore, you can directly migrate an app from one platform to another.

    Deployment Model

    .NET Framework

    In .NET Framework, developers must deploy web applications only on the Internet Information Server.

    In .NET Framework, developers need to deploy web apps on the Internet information server directly. Furthermore, they also have the option of Xcopy deployment, where .NET developers can copy files into a ready-to-use directory. This works great for a simple application, but it requires more steps for complex apps deployment.

    .NET Core

    .NET Core is very flexible, and whenever any latest version of .NET Core is launched, it can be integrated instantly and thereby get new directories uploaded without affecting the existing app. Furthermore, .NET Core applications can be directly deployed on the cloud, or .NET developers can choose to self-host an application by creating their hosting process.

    Performance and Scalability

    Confused between performance and scalability? Have a look at the comparison and decide:

    .NET Core

    .NET Core is more effective than .NET Framework as an asp net development company can boost application performance without additional hardware. The code compiled in .NET Core gets optimized automatically, and the recompilation feature in .NET Core optimizes the code directly, increasing the performance.

    Furthermore, it enables .NET developers to develop, test, and deploy the apps directly on the cloud.

    .NET Framework

    In comparison to .NET Core, .NET Framework lags in terms of performance. Also, it is not that fast, secure, and flexible.
    When an asp.NET application technology is launched, at first, the .NET Framework compiles the CIL code into feasible code, using the in-time compiler, and caches the executable program.

    Also, to speed up the launch, developers may use the Native Image Generator to compile any .NET application manually.

    Library Collection

    .NET Framework

    While using the .NET Framework, you can take advantage of robust class libraries. These libraries have various useful features like file reading and writing, database integration, graphic rendering, and XML document manipulation.

    .NET Core

    Although .NET Core can also take advantage of robust class libraries, it also uses a re-designed language called CoreCLR. With this language on board, developers will choose to pick and use the libraries that are necessary to them and remove the extra libraries.

    .NET Core vs. .NET Framework — Which One to Choose?

    Generally, companies running their applications on the .NET Framework won’t feel the urgency to migrate to .NET Core. But the companies who have entered the unchartered territory of web development, mobile apps development have a choice to make. Have a look at the different cases of both application usage:

    A company should prefer .NET Core in the following cases:

    • When cross-platform integration is needed in any project.
    • When a project demands building microservices.
    • If dock containers are required.
    • If your project heavily relies on the command line.

    A company should prefer .NET Framework in the following cases:

    • If the application is already running on .NET Framework
    • If your applications use technology like WebForms, WorkFlow, or WCF
    • In case .NET libraries and NuGet packages are deployed.
    • Your application is developed to run on WINDOWS only.

    But we feel that this difference won’t matter as Microsoft released the .NET 5 (Not .NET Core or .NET Framework) last year.

    NOTE: .NET 5 was released in 2020 .NET Framework version 4.8 will be the last in the series. And the same story goes with .NET Core 3.1, as Microsoft will release no update after this. Although, they will keep providing support for such services.

    .NET 5.0 – The New Gateway of Software Development from Microsoft

    .NET 5 combines .NET Core, .NET Framework, and Xamarin development models that make it the best platform for asp.NET developers. It is simple to use and offers broad capabilities to dot net programmers. Hence, you can say that there will be no .NET Core vs. .NET Framework battle in the future, as this software has bridged the gap.


    Choosing a framework for .NET application development is one of the important decisions to make. Previously, .NET Framework was the only default choice. But, with the arrival of .NET Core, asp net application development process has seen an upturn. .NET Core is an open-source and cross-platform that comes with flexible features and helps in the development of robust business applications.

    Also, Microsoft has released the .NET 5 recently, so with these three options – it’s time for you to select a framework as per your business requirements.

    And if you are looking for an asp net development company for your next project, count on us!

    We are Chicago based .NET development company. At Integrative Systems, we have experience of more than 20 years old company, and we are offering services worldwide. Feel free to initiate the conversation at [email protected], and someone from our team will connect with you soon.

    Related Posts

    Post a Comment

    Leave A Comment

    Connect with our experts
    to get all your answers

      Calculate the savings on your current IT spend by collaborating with Integrative Systems

      Connect with our experts
      to get all your answers

        Fill this form, let your IT story unfold,
        Via the details, our solutions behold.

          Fill this form, let your IT story unfold,
          Via the details, our solutions behold.