As you know, day to day technology is rapidly changing and growing. Information Technology (IT) world today, Java technology, and Java application advancement have been encircling in the embedded area at an even faster speed. Java has been evaluated as a perfect language for connected devices to cater to the continuously increasing software complexities. Embedded technology, real-time skill, is virtually created into devices and systems, which can range from small chips on credit cards / ID cards to the bigger server-class appliance and is tightly attached to the device.
Various of the daily utility complicated devices used are based on Embedded technology. Currently, Java is existing in devices like SIM cards, mobile handsets, Television, printers, bank devices, and many more, with its embedded solutions.
Java for Embedded systems is normally not available for users for direct download/installation. It is combined with the electronic and electrical manufacturers on the device directly.
Why is Java Popularity Increasing?
- Highly applicable, dependable, manageable, and secure solutions
- Portable and can work unassisted of Operating Systems
- Cost-effective and speeds processes
- Improves product quality
- High performance
- Code written onetime can be ported on any hardware
- Proficiency to encircle small to large embedded appliances
- Greater code modularity and Object-Oriented Programming, which facilitates the advancement of robust and compact software programs with ease.
- Standardized class libraries boosting development productivity and less rework
Java History
The history of Java is so wide, Let’s talk about it. It’s an object-oriented programming language that is developed by James Gosling and their companions in the early 1990s at “Sun Microsystems”. Distinct conventional languages which are mainly designed either to be acquired to native (machine) code or to be comprehended from source code at runtime, Java is aimed at to be compiled to a bytecode, that is run “commonly using JIT compilation” by a Java Virtual Machine.
Java was begun as a project called “Oak” by its developer James Gosling in June 1991. Gosling’s objectives were to enforce a virtual machine and a language that had a friendly C-like notation but with greater uniformity and simplicity as compared to C/C++. The very initial public implementation was Java 1.0 in 1995. It has committed that “Write Once, Run Anywhere”, with free runtimes on popular platforms. It was fairly safe and its security was configurable, allowing for network and file access to be restricted. The major web browsers soon incorporated it into their standard configurations in a secure “applet” configuration, prominent quickly. A recent version for large and small platforms (J2EE and J2ME) shortly were developed with the advent of “Java 2”. Sun has not declared any plans for a “Java 3”.
In 1997, Sun approached the ISO/IEC JTC1 intents body and later the Ecma International to standardize Java, but it soon revoked from the process.
Career and Education in Java
Java is nowadays steering the pack in the enterprise back-end market and the Android mobile application development market. The future looks bright for Java when you evaluate the integration of modern language features such as lambda expressions and streams in JDK 8. According to Oracle, nine million Java developers are there in the world who remain to work with Java for many advantages such as practicality, compatibility, reliability, and easy to use. With plans already afoot to launch new language features, like value types, in JDK 10, Java might as well emerge as the Programming Language of the Year even in ten years chain!
Java Programming Salary
According to job listing site- Indeed.com, the average income for a Java Developer in the USA is $102,000 with salaries for job postings in the country is 77% higher than average salaries. You can also see many graphics on the Internet that indicate the salary growth trend for Java programming in the United States(US) and other parts of the world.
Java Job Roles
Here are some of the job roles that are accessible for a professional with Java skills:
- Java Developer
- Java Architect
- Web Developer
- Database Administrator
Wrap-Up
Java is a very popular programming language, it gets the continuous attention of the Programers. There are many reasons why it is so popular and why continuously its popularity is increasing. Developers of the world remain to work with Java for many reasons such as practicality, compatibility, reliability, and ease of use. Java has a wide history and also a bright future. It also has many good career opportunities and various roles that a learner or Java Developer can perform.
