Given that the first version of this language was launched in 1995, one might think Java courses have become redundant. Nothing could be further from the truth. To understand the future of Java, we should first examine its past.
It took a team of engineers at Sun Microsystems four years from concept to rollout in their attempt to develop a coding language for programming consumer electronic devices like hand-held game controllers, set-top boxes, and smart TV sets. It was first named “Greentalk” and later changed to “Oak”. After some refinements to make it web-compatible, it was eventually named Java, after most programmers’ favourite hot beverage.
However, features drawn from C, C++, Smalltalk, and others saw Java’s versatility surpass all expectations and become the instant favourite of programmers worldwide. Its simplified syntax resembles written English, making it the ideal choice for the novice. However, the feature most responsible for its ongoing success has to be the Java Virtual Machine (JVM). Java code is first compiled for the JVM and then translated for the hardware, allowing code to be written once and run on multiple platforms without modification.
Java was invaluable in various fields, including gaming, mobile apps for Android phones, web development, and desktop applications. Last year, almost 30 years later, Oracle released Java 21.
Java Courses are Preparing Programmers for New and Emerging Technologies
While remote controls, smart TVs, and DStv decoders were revolutionary when they were first introduced, information technology has since evolved by leaps and bounds. However, Java has also developed and now plays a role in applications that were once science fiction. The following are just three of the many new opportunities open to those prepared to attend Java courses:
- Chatbots are a valuable addition to a website, enabling visitors to obtain advice around the clock rather than waiting to telephone for help during working hours. It’s just another day’s work for a Java programmer.
- The Internet of Things is a network of connected devices that enables them to exchange data to automate and enhance their functionality. Java is widely regarded as the best option for IoT applications.
- Cloud computing is solving the problem of handling the massive volumes of data typical of the information age. In addition to remote storage, it is invaluable as a backup and recovery method and a remote platform for testing and development. Once again, this is an excellent reason to study Java courses.
Future Trends for Java Users
Experts agree that, despite competition from Python and C#, Java’s future is assured. Apart from the growing demand for Java programmers in various cloud-computing applications, several emerging technologies require Java’s versatility. For example:
- Machine Learning: Java owes its prominence to the fact that it is both a programming tool and a framework. These characteristics make it the ideal choice for developing machine-learning algorithms.
- Mobile Apps: As Android continues to outrank Apple sales, the demand for innovative new apps will keep Java programmers busy.
Ready for Java Courses?
Don’t waste time and money attending a college. At Geeks4Learning, we provide professional training online via an interactive learning platform. Contact us for details of our 12-month Java full-stack developer course or the 6-week Java SE 8 Oracle Certified Associate (OCA) course.