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The Big Battle Of Node.Js Vs Java Performance

In today’s world where technological advancements have changed the complete scenario, the development of the world is also changing dynamically according to the changes in the demand sector. Every business wants an impressive online presence these days. Whether it is a small business or a big one, every business has a website today. These websites are upgrading to mobile apps now. A non-technical person is confused about the language and technology they should use in their venture. Also, if you are a student and wish to make your career in the development sector, you would be eager to know about the most suitable language or platform. Let’s read what to choose in the future.

Java is a revolutionary language or technology of its time. It gave developer features and freedom to run applications independently, away from the browser. Then came the JavaScript, which was dynamically typed. JavaScript took over the application and website development sector until the arrival of Node.js. Today, even the IT business giants like Uber, Netflix, Groupon, etc. prefer Node.js over Java. But not all the developers prefer Node.js over Java. As you cannot measure everything on the basis of performance, you also need to see the engagement of the developer. Hence, the battle between Java and Node.js has become perpetual.

Here in this article, we explain you every in and out of the two platforms. We hope that this explanation will help you take the right decision.

The Basics of Node.js vs. Java

Java is one of the most popular object-oriented languages. It is the most robust general purpose programming language which is portable and is also platform independent. Java codes can run only on JVM, i.e. Java Virtual Machine. JVM is undoubtedly one of the best development platforms being used today. It gives a lot of flexibility to the developers. Java is one of the most widely used languages today and one of the most appropriate languages used in embedded systems and robotics. Apart from this, Java is used in web applications, mobile applications, smart cards, and even games.

Java Performance

Node.js is a runtime built on V8 JavaScript engine of chrome. Node.js is widely used and praised for its performance. JavaScript provides better and dynamic tools to the developer and it also makes it easier and faster to code. Node.js also compiles the programs very fast. Node.js also reduce production cost, hence Node.js is widely used in almost every solution Java can provide.

Read AlsoTop Reason To Choose Node.js Web Application Development

Advantages of Java:

  • Java is one of the most robust object-oriented languages with a solid foundation. This foundation has been made sturdier with constant engineering of 20 years.
  • With an ecosystem of an extensive array of libraries, Java gives a lot of independence and vast opportunity to experiment. A good and experienced developer will also use this ecosystem to increase the speed of development.
  • Java Virtual Machine or JVM offers extensive stability to test a large number of units. JVM is also an excellent platform that compiles programs fast and easy.
  • Auto monitoring and debugging tools are very essential and make developers work easy. Java has an amazing and fully equipped Integrated Development Environment (IDE). These superb IDEs makes the life of developers easier.
  • Proven tools for Java-like Eclipse, NetBeans, or IntelliJ have a strong ecosystem. These tools have inbuilt debugging systems, servers and compilers. All this assistance makes the development process faster and easier.
  • If we use the correct thread model and framework we can get the speed equal to Node.js. Java’s latest framework has made this possible to attain development speed that Node.js provides, with the proficiency it already had.
  • Java is incredibly efficient in computation. This is why Java is mostly used and preferred for embedded systems.
  • Java also provides easy and amazing maintenance of codes.

Disadvantages of Java

  • The development process is a little slower than Node.js
  • Any deadlock error in your code can lock up the entire server. While working in Java, you must make sure that your code is straightforward. Also, your code must be free of any deadlock errors.
  • A configuration of Java tools is a bit tedious. Since Java is a very complex and sophisticated language, Java tools are also quite complex. Hence, these complex tools are larger in size and take a lot of time to configure.
  • You can only use the JVM to compile your code. Code migration is not that easy. If you want your business logic written in Java on the browser, then you will have to rewrite the code in JavaScript again.

When should you choose to work with Java?

Generally, large applications with an extensive code use Java to work with. This is because Java provides strongly typed source. Its development tools also have robust compiling and bug fixing features. This helps in maintaining an enormous code better. Applications whose code are not very large but will use CPU functions intensively also prefer using Java. This is because Java has an enormous store of libraries that give you plenty of opportunities to explore functions efficiently. Java is a great pick for applications that have to work on the Relational Database Management System. As the Java development IDEs offers various tools that support multiple databases for object-relational mapping. Java IDEs makes the configuration and switch to another database very easy and efficient.

The Big Battle Of Node.Js Vs Java Performance _401033473

Advantages of Node.js

  • A very good and useful framework to learn for those who already know JavaScript. A JavaScript developer must learn Node.js as it will help him/her a lot in development.
  • Libraries and framework in JavaScript perform a lot of actions, hence making development task faster. Also, Node.js compiles very fast, boosting the development speed further. Hence, Node.js make development task, both easier and faster.
  • js has inbuilt libraries through which you can write code in a reactive style. This is a very extraordinary feature which is quite complicated in Java processes.
  • Developers love the code re-use feature of Node.js. This is because there are a lot of functions that are common in every application like signing up for a new account. In Node.js you can reuse the code you have written earlier for some other program. This is a very useful feature as the developer will then pay more attention to the new code he/she has to write. This in return improves the productivity of the developer.
  • In Node.js, developers can use JavaScript at both the ends, i.e. servers and client side. Hence, the developer does not need to learn a new language or syntax every time.

Disadvantages of Node.js

  • js is an amazing framework with a lot of plugins to assist the developer. But a Java IDE integrated with debugging and compiling system makes development super easy. No matter how fast and easy it is to use JavaScript, Java IDEs still wins the race for a developer.
  • Java has a mature and stable ecosystem, which JavaScript has not reached that level yet. Hence, the ecosystem of JavaScript is not that stable and reliable as Java.

When is Node.js a better option?

Node.js is perfect and is preferred to develop mobile and web applications. As Node.js is easy and fast to use, small mobile applications are usually developed using Node.js. Online gaming and other web applications are preferably developed in Node.js these days. Only longer codes engaging a lot of CPU usage are not preferred to be written in Node.js. Various successful applications like Uber, Netflix, Groupon and many more have been developed on Node.js. Small applications especially prefer Node.js as it is simple to use and gives better performance.

Final Verdict

Theoretically, you can link JavaScript to an application you have developed in Java. This is possible through an engine like Rhinorun. However, this is not possible in the practical world.

This is why you need to select the perfect platform for your website. You need to see who wins in the battle of Node.js vs. Java for your application. You cannot rely or relate everything according to the performance of any other application. Every application has different requirements according to the features you wish to include in it. Hence, you must first look out for the requirements of your application. If your application is a little complex and you know that it will use a lot CPU space then you must go for Java. Java can handle large and complex codes efficiently and more effectively. Java framework and engineering is also much more robust and stable for complex applications. But you must keep in mind that Java development is a little costly and slower than others.

Whereas Node.js is an amazing framework which helps you write application code in JavaScript. JavaScript libraries can perform various automated functions and is more dynamic. Node.js makes a lot of work at the developer’s end easy and fast. Debugging and code maintenance are the only big issues in Node.js. But these issues don’t matter a lot for small programs or applications. This is why most of the small programs and applications are made on Node.js. But we cannot really classify which platform to use, according to the size of the code. Because a lot of very complex and famous applications like Netflix, Groupon and Uber have been made on Node.js only. These days Node.js is also used in corporate data software as it implies rapid application solutions to companies.

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