In a world of constantly changing technology, Java has remained one of the software industry’s most popular programming languages for over 20 years. In fact, according to Oracle, 7 billion devices worldwide1 run Java, and it’s the number one programming language for enterprise development.
Java’s popularity means that Java developers are in great demand. Here’s why Java has stood the test of time, and why learning Java is a great choice to build your programming career.
What is Java?
Java is an object-oriented programming language that evolved from the C and C++ languages. Java allows you to develop the software to build any application for whatever businesses processes you need.
Java has several platforms, but the two most frequently used are: Java Standard Edition and Java Enterprise Edition.
Java Standard Edition provides the core functionality. It’s mainly used for stand-alone or computer applications and only needs a computer to run.
Java Enterprise Edition, on the other hand, takes the Standard Edition further by providing tools to build large-scale, multi-tiered, scalable, reliable, and secure network applications. It works on an application server..
Java has been around for over 20 years, and is still one of the most widely-used programming languages.
Many other programming languages require writing different codes for different operating systems. But Java has cross-platform capabilities, so it works on Windows, Mac, and Linux. This means that instead of writing three different codes, you only need to write the code once, which saves organizations a lot of time.
Java is also portable. The Java Virtual Machine builds a layer between the machine and the software or program so that it can run anywhere and can easily move from one machine to another. No matter where it was installed, you can still run your program, which makes Java convenient and flexible.
Java is free
Java is an open source software, which means it’s free. All you need to do is download the suite.
Java can grow with an organization
Java’s scalability is one of its great features. When a company is growing, Java can support that growth. Code written with previous versions of Java are also generally compatible with later versions, which saves the trouble of having to recode every time a new version is released.
Java provides a launching pad to learn other languages
Learning how to code in Java is intuitive, and programmers can create Java applications fairly easily. Once you learn Java, you can then learn other programming languages. For beginning programmers, this makes learning Java a smart choice.
Java is widely used by organizations
Java is the number one enterprise development programming language and is used widely by organizations.
Some popular Java applications include:
- Desktop machines
- Android apps
- E-commerce applications, such as online shopping
- Trading applications for the financial services industry
Getting ready for your Java programming career
A reputable Java training program, such as Sheridan’s Java Foundations program, gives you the skills you need to launch your career as a Java programmer. Upon completion of the Java Foundations program, you’ll be eligible to write the Oracle Certified Associate Java SE Programmer exams. Oracle Java certifications are well-recognized in the industry—and by potential employers.
Oracle offers Java SE (Standard Edition) and Java EE (Enterprise Edition) certifications at various levels: Associate, Professional and Master.
Sheridan’s Faculty of Continuing and Professional Studies (FCAPS) offers a wide range of technology courses, including the Java Foundations program. Visit https://caps.sheridancollege.ca for more information on how Sheridan can help you on the path to a successful Java programming career.