Top 7 Real World Applications of Java |
Posted: February 25, 2020 |
2020 marks the 25th anniversary of Java, one of the most widely used programming languages across the globe. The language has been around for more than two decades and is enjoying the sunshine of fame. Why is Java so Popular?The TIOBE Programming Community Index depicts the popularity of the language where it holds the first position. Looking back at the results, Java has always been either on number 1 or number 2. Grounded in readability and simplicity, Java has a long list of features that is making it a popular language. Features of Java programming language:
Java till date is one of the most popular programming languages across the globe and is intricately designed to run on any stage consistently. Besides the aforementioned, there are many other reasons that make Java popular. Do You Know?
Real-World Java ApplicationsJava has more uses than you could ever imagine. Many renowned apps and games are based on Java. Java developmenthas become popular as the language is used in the real-world, ranging from commercial websites to android apps, scientific applications to embedded apps. Let’s have a look in detail: 1. Desktop ApplicationsDesktop GUI applications are easily built by the Java developers using this amazing programming platform. APIs like AWT(Abstract Windowing Toolkit), Swing, JavaFX help in building these GUI applications. AWT is an interface that helps create Java applications. It is not simply Java-based because there are other inter-functionality elements like list, button, and menu. Swing is a GUI widget toolkit utilizing AWT and other advanced components like trees, tables, scroll panels, lists, etc. Swing is Java-based and uses Swing packages of Java to create applications. It responds to all mouse-click events, key entries, etc. JavaFX is the advanced way to create a desktop application in Java. It is a group of media and graphic packages providing Swing with interoperability, graphic features in the 3D and deployment model. This allows for quick and easy scripting of Java apps. Examples: Acrobat Reader, ThinkFree, MediaPlayer 2. Mobile ApplicationsToday, the majority of the phones and smart devices have Android OS.And the best approach for building Android applications is to opt for Java development. Java ME or Micro Edition (Java ME or J2ME) is the framework used for building mobile applications across various platforms on devices supporting Java. Android is a more popular operating system in mobiles and other digital devices. All Android apps are coded using the Android SDK that is similar to JDK. Examples: Netflix, Tinder, Google Earth, Uber 3. Web ApplicationsA web application is a client-server program that is delivered via a browser interface. Java supports web-development applications with servlets, struts, Java server pages, and Java Server Faces, Spring, Hibernate and servers like Apache Tomcat, Resin. One of the biggest perks for which Java is known is its scalability. Big eCommerce websites like Amazon and Wayfair rely on Java in order to scale their site whenever new products are being introduced. SpringMVC and Struts 2.0 frameworks help in creating RESTful services that are becoming popular especially among government projects. Servlets and JSPs are server-side components, that help in developing business logic of web apps. Ecommerce companies hire Java developers and use the language with open source eCommerce platforms like Broadleaf. With this, they create web based java apps. Java web development includes easy coding with high security. It enables the development of different apps related to health, social security, and insurance. Examples: Google Slides & Gmail 4. Embedded SystemEmbedded or integrated systems are computer systems that assemble to perform dedicated functions for a larger system. Multimedia in the car, mobile computing, wireless communication are few of the embedded systems that you may have used unintentionally. These systems are usually developed using Java. Examples:
5. Distributed ApplicationsWith the help of Java programming, the distributed application communicates with multiple servers on the same network. This clearly means that data is spread across more than one computer in a network. Remote method invocation and CORBA (Common Object Request Broker Architecture) are APIs that help in creating the distributive system. Java Intelligent Networking Infrastructure helps it to register and search distributed services as per the requirements. JavaSCapes in Jini supports distribution, persistence and object migration of the objects. 6. Enterprise ApplicationsThe large software system that is embedded in a corporate environment while fulfilling the requirements of a company is called enterprise application. Java Enterprise Edition provides a runtime environment and API environment for enterprise software. This further includes web services and network apps. Having robust features, Java has become the first choice of business. Today, most of the enterprises hire Java programmers to build reliable applications as it is a more secure, powerful and scalable programming language. According to Oracle, Java has managed to gain a lot of share (more than 90%) of the enterprise computer system. Java understands the need for enterprises and for this reason it runs inside JVM. Java Virtual Machine having security features verifies the bytecode received from the external system while preventing security breaches. Many ecommerce sites are built in Java as the language provides API to secure network communication with encryption, message integrity and client-server authentication. Example: Naukri, Jabong, Flipkart. Trivago, ibibo, Spotify, etc. 7. Scientific ApplicationsJava has become the language of choice for software developers that work on apps involving mathematical operations and scientific calculations. Having a high level of portability, these applications are fast and secure. It has powerful mathematical calculations that give the same result on multiple platforms. MATLAB is a renowned scientific application that takes help from Java for developing frontend (interactive user-interface) and backend (the core of the system). Examples: Research, science, medical science, space, aeronautics. Wrapping UpJava is a blue collar language and is part of almost every software development project. It molds itself according to the business requirements. Not just feature-rich, but you can build highly secure & scalable applications with help of java developers having years of experience. As long as Oracle continues to invest in developing better versions, Java is here to stay and that too for the longest duration. As Java is a foundational programming language on which many technologies rely, it will continue to dominate. Many technologies keep emerging but the popularity of Java still remains the same. With the aforementioned real-world apps of Java, the importance of Java is being experienced.
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