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Have you ever thought where Java is used in

Real World?

Contents

● Overview

● Why Java is Important?

● Applications of Java

● Summary

Java language was developed in 1995. In subsequent years, the

language has become the backbone of millions of applications across

multiple platforms including Windows, Mac, Unix, Android-based

mobiles, embedded systems and enterprise solutions. Oracle claims

that about 97% of enterprise systems use Java for scripting and

running software, proving it to be one of the fastest emerging and

extensively applied programming languages. The applications of Java

are not limited to web and application development, it has also left

impressions on the fields of Big data and Artificial Intelligence.

Overview

Why Java is Important?

It is difficult to provide a single reason why the Java programming

language has become widespread. The current number of Java

developers are estimated to be over 9 million worldwide.

The world is in constant pursuit to grow and we need to keep up!

Right from elementary schools, now, Java is being taught as an

introductory language to programming because of its powerful

features and exciting real-world applications.

Applications of Java

Java is the king of all the programming languages. Its applications can be seen in various domains.

Desktop Applications

One of the most striking features of Java for desktop applications

is that it provides GUI (Graphic User Interface) development

which is popularly implemented by software such as AWT

(Abstract Windowing Toolkit), Swing and JavaFX.

AWT contains several components such as a menu, button, list,

and many third-party components. Swing components are

lightweight, it provides more powerful components such as

tables, lists, scroll panes, color chooser, tabbed pane, etc.

Business Applications (client-server based)

Several companies run on software developed using Java. C

and C++ language have become obsolete. Java is versatile and

easy to implement, as it does not involve the use of pointers.

In the banking sector also have Java is running from front end

to back end. The higher performance guarantee Java has

resulted in high-frequency trading systems like Murex to be

scripted in the language. It is also the backbone for a variety

of banking applications which have Java running from front

user end to back server end.

Web-based Applications

Java provides support for web applications through Servlets,

Struts or JSPs. With the help of these technologies, we can

develop any kind of web application.

There are certain programs called applets that are embedded

alongside the web pages which work on the client-side. It is

associated with a short HTML text file. It has found new

applications in the field of E-commerce as well which is being

implemented with Broadleaf, an open-source software.

Cloud-based Applications

Cloud Computing refers to the usage of remote servers

hosted on the Internet to store, manage and process data

instead of using a local computer network. It is a platform

that is used for a distributed computing system.

There is a wide range of Java Cloud development tools like

Oracle Java cloud service which serves as a platform to create

and configure an Oracle WebLogic Server and the application

environment without any hassle.

Mobile Applications

J2ME is a cross-platform framework to build applications that

run across all Java supported devices, including smartphones.

Given the fact that the Android framework is closely

associated with Java, Android apps can be designed on easy

terms using the Android Software Development Kit (SDK) and

other such environments.

Summary

Java is a blue-collared programming language used in all spheres

of software development. With a tinge of innovation and

creativity, one can easily master the art of programming using

Java and build lucrative sidelines. With these applications of Java,

we experience the importance of Java in the real world. Many

technologies and programming languages are coming, but the

popularity of Java is not faded.

Content Source: https://data-flair.training/blogs/applications-of-java/

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