Java is among the most popular programming languages for building web applications, websites, and mobile apps. Due to its high-level security features, Java is often a popular choice for developing banking and financial web apps. Many large and famous companies like Facebook, Amazon, and Google rely on Java and its underlying Java Virtual Machine to create products that serve millions of users. So what is behind Java’s popularity? In this article, we have covered the main benefits of Java.
Java has been used by developers for over 20 years and is said to be one of the easiest languages to learn because of its less complicated syntax terminology derived from C++. If you know the basic programming principles you will have no trouble learning Java.
Java was designed with a strong emphasis on security. Due to the many inbuilt security features like advanced authentication, cryptography, public key infrastructure, secure communication, and access control, developers can create secure apps from the very start. Due to these features, it becomes challenging to invade a Java-based application from outside.
Due to the automatic memory management and garbage collection Java-based web apps can easily handle increased loads of work, such as higher request rates, larger data sets, etc. Java is so great because it can adapt to the needs of the web app and scale itself both vertically and horizontally. This means that to increase performance and response time of your web app, you will need to add minimum code.
4. Platform Independent
This is one of the principal reasons to choose Java for web development. Java is highly portable and lets developers write code only once and reuse it anywhere which means you can easily use Java for multi-platform apps development. This is super convenient for businesses since they can change operating systems or hardware when necessary and don’t have to worry about rectifying the incompatibility of existing software.
5. Huge Set of APIs
Another reason why Java is so popular lies in its rich set of APIs. This is an important advantage as there are many APIs available to Java developers at absolutely no cost. Java provides APIs for networking, I/O, XML parsing, database connection, utilities and so much more. Other topics are covered by open source libraries such as Jackson, Apache Commons, Apache POI, Google Guava and many others.
Java has a multi-threaded web server hence apps written in this programming language can manage multiple threads at the same time. This means that you don’t have to run multiple copies of the code on the same hardware – with Java you can create as many threads within a single copy as you need. Thanks to the multithreaded environment, you may speed up the response time of your app, face less issues, enable your app to support multiple operations, increase its performance, and a lot more.
7. Increased Productivity
To ensure higher productivity, Java provides great developer tools and IDEs that can be obtained for free. Eclipse and NetBeans are the two most popular IDEs for web app development. There are also many other free and open-source tools and plugins available for any kind of Java app development and testing.
Java is much more than a programming language – it is a complete execution platform with its virtual machine, Java Virtual Machine. Once you have learned Java, you will open up a whole new world: the world of programming languages running on the JVM. Scala, Kotlin, and Groovy are among the most popular ones.
Each of them was created to fill in some gaps in Java’s specific areas. For example, Scala was launched to make functional programming accessible on the JVM. These languages running on the JVM can be considered as part of experimentation that Java developers can use to improve the language.
9. Object-Oriented Programming Language
Java is an Object-Oriented Programming language which is good for web development. Apps that are based on OOP programming languages are easier to manage; and it keeps the system flexible, modular, and scalable. Moreover, due to the reusability of the app, you can reduce the development cost.
10. Community Support
Java has a large community of developers who like discussing issues and sharing their experience on tech forums, and also through webinars, conferences, etc. within such communities, developers help, support and share their knowledge with each other. There are communities to help developers with any experience. Java openly encourages taking and giving back to the community.
Being one of the oldest programming languages still in use today. It enables developers to create high-quality applications while not requiring huge budgets for the development. It can easily handle large amounts of work with ease.
Certainly, Java can’t be beneficial for every domain in the IT industry. Nevertheless, Java is versatile and extremely powerful enabling you to create high-performance and scalable apps.