After the arrival of Java, developing software, applications and dynamic websites has become easier and many organisations are relying on Java for their enterprise uses as it gives scalable and reliable enterprise applications. If you want to run a business and that too digital websites and applications play a key role in this to expand and help to make a brand. Java is the most popular programming language used for developing highly efficient and reliable websites. Through this article, we will understand Java and its top 10 real-world applications so let’s dig into it.

What is JAVA?

It is a high-level object-oriented programming language and software platform which is used widely on billions of devices from various fields such as Mobile devices, gaming consoles, medical devices and much more. The main aim of James Gosling who developed Java is to make it able to “write once, run anywhere”. Now, many of us sometimes get confused between ‘Java’ and ‘JavaScript’ but both are quite different from each other. You don’t have to compile JavaScript whereas Java codes need to be compiled. Another point is that JavaScript only runs on web browsers whereas Java can be run anywhere.

Top 10 Real-world java applications

1- Desktop GUI Applications

With the help of various features of Java, we can develop dynamic GUI applications. If you are thinking of creating advanced GUI applications including 3D graphical applications then Java provides us multiple features such as AWT, Swing API or Java Foundation Classes to work for the same. Examples of a few real-world desktop tools that were developed using Java are Acrobat Reader and ThinkFree.

2- Enterprise Applications

When we talk about enterprise applications then Java is the first choice for them because of its powerful features and deliver high performance. Not only this but it also makes applications more secure, powerful and easily scalable. Java language has the Java Enterprise Edition (Java EE). which comes with API and runtime environment features. According to Oracle, the demand for Java for enterprise applications is at its peak as 97% of enterprise computers are running on Java. Some examples of real-time enterprise applications using Java are Enterprise Resource Planning (ERP) systems and Customer Resource Management (CRM) systems. 

3- Mobile Applications

We all use smartphones but have yet to think about the software in which language they are built. There are multiple languages used to create mobile applications but Java facilitates advanced features as it provides a feature known as J2ME which is a cross-platform framework that helps developers to create mobile-based applications that can run across Java-supported smartphones. Here is an interesting fact, one of the most popular mobile operating systems Android is developed using Java-based Android SDK. Some examples of popular Java-based mobile applications are Netflix, Tinder, Uber, Google Earth and much more.

4- Scientific Applications

Java is also popular for developing scientific applications as it has powerful security and robustness features which make it capable of this. It also provides powerful mathematical calculations that give the same output on various platforms. MatLab is one of the popular scientific applications which was developed using Java language. 

5- Embedded systems

Embedded systems encompass the tiny chips, processors etc which are low-level systems that form a part of large electromechanical systems. These systems are also called integrated systems and Java has the ability to produce robust tools that can handle application exceptions efficiently and also quite fast. It is best for developing low-level programs. Some examples of embedded applications developed using Java language are SIM cards and Blu-ray disc players. 

6- Software Tools

There are multiple tools available such as IDEs like Eclipse, IntelliJ IDEA, and Net beans all are written and developed in java. Whereas all these tools are also popular GUI-based tools which we use today. But earlier things were different as Swing and AWT were the features that are prominently used to develop Software but JavaFX has become more popular and getting used widely nowadays. 

7- Web Servers and Applications Servers

Apache Tomcat, Project Jigsaw, and (RWS) Rimfaxe Web Server are some Web servers which have occupied the space and the entire Java ecosystem has numerous applications and web servers. At the same time, application servers like WebSphere, JBoss, WebLogic etc are conquering the industry commercially.

8- Big Data Technologies

One of the most trending topics in the software industry is Big data as it deals with analysing and systematically extracting sensitive information from a colossal amount of data sets. There is nothing wrong in saying that Java is the future of Big data with the help of features like automatic garbage collection, memory distribution, and stack provision system. A framework that is associated with big data is known as Hadoop and is completely written in Java. Some examples of real-time big data technologies which are based on Java are Hadoop, Accumulo, ElasticSearch and Apache Hbase.

9- Server Applications in Financial Industry

Financial industries such as banks and investors deal with complex data and require various software programs to run their day-to-day business such as front and back-office electronic trading systems, data processing, confirming systems and writing settlements. To write server-side applications Java uses these tools that collect data from one server, process it, and send the processed data to the other servers or processes. Many big names of this industry such as Barclays, Citi Group, and Goldman Sach use Java-based software tools for their business.

10- Web Applications

It also offers us various features for web development and allows us to develop highly secured and easily programmed software. Some real-world web applications which were made using Java are Amazon, Broadleaf, and Wayfair.

What is the future of Java?

Its future is bright as it is one of the most popular programming languages because it has a wider range of applications in comparison to other programming languages such as PHP and Python. With the help of its various range of tools and techniques, we can develop applications from mobile to web and space science. In coming years this will be more in demand as it will emerge with more functionality and will open various career paths for beginners as well as for professionals.

Conclusion 

Nowadays most people think that Java is obsolete and not in use nowadays but that’s not true. As in the above article, we already mentioned the 10 best real-world applications followed by its future scope from various perspectives. If anyone who is supposed to run a business and needs a website or application for the same must go with Java as it has multiple frameworks and libraries which are ideal for businesses. If anyone who is looking for a career in the same can also go ahead with proper Java Training. You can also visit the APTRON for Java course in Noida.

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