Java vs .NET: Which One Should You Pick?

Chris Bateson
3 min readApr 29, 2019

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In the cut-throat and increasingly digital world that we live in, the choice of tools a business uses to create a desktop or server-side apps often plays a crucial role in deciding the fate of its endeavor. While we admit that the market offers a vast number of choices, two names have consistently stood out in this context: Java and .NET.

The two are often referred to as frameworks, but that is not true. Java is a programming language, while .NET is an actual framework. Nonetheless, they are both very well regarded among developers and business as superior technologies that facilitate the development of apps, no matter the scale or size. The point is, one is required to pick one before they can proceed with their development project. To help make that choice simple, even if by a slight margin, we have compiled a list of the most vital differences between Java and .NET.

1. Interpretation vs. Compilation: Since Java is interpreted, the code is not converted into a language that the machine can understand, or only machine code, until the execution of the software. Whereas with .NET, the code is compiled into an intermediate language (IL) and then, at runtime, a just-in-time (JIT) compiler compiles it into native code for the local machine.

2. Integrated development environment (IDE): Java’s IDEs offer a code editor, debugger, and compiler among other elements that ease the process of writing the code. On the other hand, .NET has Visual Studio integrated into it and provides various features, including environments specific to the language. Furthermore, .NET’s IDE serves as a unified platform with several document interfaces that enable development activities.

3. Availability of LINQ: Java suffers from the lack of Language Integrated Query (LINQ). However, LINQ is a part of the Microsoft .NET framework, which means developers working with .NET can directly write queries instead of having to depend on stored procedures.

4. Switch statement: While older iterations of Java don’t allow you to use a switch statement on a string variable, the facility was introduced with Java 7. Talking about .NET, C# allows the developer to make use of switch statements on a string variable.

5. Enterprise app development: In the context of enterprise-level app development, both Java and .NET are at par. It is ascribed to languages, i.e., C and C++ for Java and C# for .NET. Furthermore, both of them are type-safe, offer automatic garbage collection, and are also object-oriented. Though they do admittedly use different syntax, the point is that Java and .NET endeavor to attain similar results.

In the dot NET vs Java debate, deciding the ultimate winner may seem hard. However, if you factor in the differences, such as the ones listed above, how each of their provisions stands to impact your project, and other factors such as the complexity involved, available talent, portability, and more as the choice between the two won’t be that difficult after all.

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Chris Bateson
Chris Bateson

Written by Chris Bateson

Quality Analyst with more than 10 years of enterprise software product quality assurance experience. Stay updated with News & Trends in Business & Tech Space.

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