Will Java still matter in 2021?

Ava is widely used in different ways, especially on popular platforms that you may use frequently, such as Twitter, Google, Amazon, Spotify, and YouTube.

When technology exists for many years, it may appear irrelevant, uncompetitive, or even outdated to some people. This is not the case with Java, which is 26 years old this year.

Java is no longer in the past tense-it is still very popular, which continues to surprise those who continue to insist that Java is old-fashioned. Even recent statistics and research show that Java is still one of the most popular, used, and favorite programming languages. But what makes this somewhat old technology still competitive? Read on to learn more.

The new release cycle will be in short supply for a long time to come

Initially, a new version of Java was released once a year-which put some developers at a disadvantage. In 2018, when it was decided to release the new version as a minor version, the situation changed. The new cycle now puts the Java community at the forefront of innovation because it allows new features to be added, tested, and re-released quickly.

Global Java developers continue to grow

After 26 years of existence—Java is still performing well—programmers who understand it are still in high demand. For a long time to come, they will continue to be sought after, because more than 90% of Fortune 500 companies still rely on Java for development projects.

Globally, there are more than 8 million Java developers. This means that there is a large labor force, making it easier for companies to find and hire qualified Java programmers. According to Indeed, in the United States, the average annual salary of a java developer is US$102,597, plus a cash bonus of US$5,000 per year.

Java keeps pace with the times

Despite being a mature technology, Java still performs well. Currently, according to TIOBE's index, it is the second most popular programming language. The following table shows the top ten popular programming languages ​​according to the index.

In addition, Java keeps up with technological innovation and software trends. Those who say "Java is dying" and "Java programmers are no longer needed" have overlooked something when advocating for a switch to other languages. Fortunately, statistics and facts continue to prove that Java is widely used in different projects today.

The daily use of Java in many fields such as software development, big data, artificial intelligence, blockchain mobile, Internet of Things, and Web development also proves that Java will continue to exist. The survey of IoT developers clearly shows that programmers of embedded software products for IoT devices choose Java. The main reason behind this is the platform independence and high portability of the Java language. Since Java runs in the Java Virtual Machine (JVM), developers try to move the Java code to any device, software package, or chip with a pre-installed JVM.

Should you choose Java for your next project?

If you are still skeptical about Java applications today, the following example demonstrates the key areas for using it:

Web-based Java applications

Pairing Java with Servlets, Struts, JavaServer Page, Hibernate, Spring, JavaServer Face, Resin, Apache HTTP web-server and Apache Tomcat and other network servers are used in the design of network applications. Using these technologies, you can build any web-based application.

When paired with open source e-commerce platforms such as Broadleaf, e-commerce applications are also developed using Java. As COVID-19 accelerates e-commerce and digital transformation, the demand for more e-commerce applications will undoubtedly increase, creating space for more Java developers.

One of the important web applications built in Java is Google's Gmail.

Build an Android application

Although there are other ways to develop Android applications, most of them are written in Ja​​va using Google's Android API. Java Micro Edition is a framework for designing applications that run on smartphones and feature phones. In addition, Java is compatible with Kotlin and Android Studio.

The following popular applications of Java in Android clearly show that Android application development will continue to be based on Java.

• Twitter
• Spotify
• CashApp, formerly known as Square Cash

• Signal

  Embedded Systems

  Embedded systems are everywhere. From our smartphones and computers to TVs and motor systems, you will find them performing dedicated functions for large systems. These systems are developed using Java. In fact, Java is purposefully designed to develop embedded systems. Common applications include:

• Smart cards
• SIM cards in our phones
• Utility meters
• Television
• Blu-ray discs
  All of these are devices that we rely on in some way every day. This means that the world needs Java developers to create and maintain these and more products.

Big data technology

Big data technology is one of the hottest topics in the world today. All of these technologies, including Apache Hadoop, Apache Mahout, and Apache, use Java in one way or another. So if you are interested in big data, mastering Java is a plus.

Cloud-based applications

Java is also very suitable for cloud computing. It helps to develop applications used in infrastructure as a service, platform as a service, and software as a service. Oracle Java Cloud is a good example of cloud development tools that help design and configure Oracle servers. Now, given that the cloud is still a key goal for companies seeking business continuity, increased scalability, and cost efficiency, so will the need for Java developers to help achieve this transformation.

Game application

You cannot build Android games without Java. They use Java as the main language because it supports the Dalvik virtual machine running on the Android platform. Java also supports jMonkeyEngine, which is a powerful 3D engine with the ability to create 3D games.

As the epidemic promotes the growth of the mobile gaming industry, by 2020, it can be expected that the demand will be much higher, entertainment, and immersive in 2021.

software tools

Software tools help programmers develop, analyze, debug, maintain, and support other programs. Most programmers rely on Java to write and build software tools. Eclipse, NetBeans IDE and IntelliJ IDEA are some software tools commonly used by developers. The support of Java developers is critical to maintaining the functionality of these tools this year and beyond.

So, will Java still matter in 2021?

As you can see, Java is still commonly used in our daily lives in different ways. It covers every area of ​​software development and is used by popular platforms that you may use frequently, such as Twitter, Google, Amazon, Spotify, and YouTube. With such a wide range of applications, the conclusion is simple-Java will continue to exist and will continue to attract many developers for a long time
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