Understanding the Java Application Development

Java is a high-level general purpose programming language developed by Sun Microsystems. It is similar to C and C++. Java is a well-designed language and it allows developers to take the advantages of flourishing World Wide Web. It is highly stable and it also offers a lot of benefits over other programming languages. The source code files of Java are complied into bytecode. The complied code is then executed by a Java interpreter. Java based applications run on almost every computer including Windows, UNIX, and Macintosh.
Java is a lite language thus it remains portable as well. As a platform independent language, you can write your software on one machine and can run that software on all machines. All popular browsers support Java application development. It is available on every computer connected to internet. It is also available on mobiles phones, set-top boxes and PDAs.
When it comes to software development, Java provides efficiency and timeliness. It removes common errors of programming. It is available with the best set of APIs turning it easier for Java developers to write software codes free of bugs. This is not possible in other programming language. This facility makes the process of application development easier and less-costly.
Types of Java application developments - there are mainly 3 types of Java applications:
Desktop applications – these are standalone programs that can be installed on desktop computer. Such application uses local resources of machine. Some desktop Java apps may also use internet.
Web based applications – these are online applications that can be accessed over a network like internet or intranet. Web based applications locate on a web server and can be used through web browser.
Applets – These are small programs that can be implanted in a web page. The program is executed by browser’s Java Virtual Machine (JVM). Applets are nowadays frequently used in building interactive webs.
Java is considered the securest programming language. There are committed developers in java platform community who quickly catch bugs and fix them. Java is an interpreted language and this feature makes it a preferred programming language among developers. Other high level programming languages, like C, C++ function with support of compliers that convert the language into fundamental machine language known as binary language. This is not the case with Java. A program written in Java is complied into bytecode which is an intermediate language. Java programming is not the spread of snags and hitches thus programs written in this language runs comparatively slow. But with the use of faster processors, the barriers have almost been removed.
Java runs in local machines, websites and web servers. Java powers mobile devices, smartphone, tablets PCs and entertainment & information industry. It adds interactivity and dynamicity in web development. Every major industry use Java. To date, more than 6.5 million software developers have used Java.