Java Application Development - A Brief Discussion |
Posted: February 13, 2018 |
Which is the most widely talked, used and taught programming language on this planet? The answer obviously is Java. What is Java? Java is a very widely used programming language expressly designed by the Sun Microsystem which is now owned by Oracle. Known a high -level language as it can be easily read and written by humans, it enables the programmers to write instructions in English rather than using numeric codes. As it was designed much later than C and C++, it incorporates many of the strong features of these previous languages yet addresses some of their drawbacks. Java can used to run different types of applications. Standalone applications: The standalone application is similar to the C or C ++ program. It run on our computers. Applet: An applets is a java application that can be run on a client machine by a Java compatible Web browser like Internet Explorer and can be transported over the internet. It can also be automatically installed and run as a part of the Web document.
Here are some of the tips that a top level Java application developer has to focus on. Design and test for parallelism. Most frameworks these days are used to build application with some (and often a lot) of parallel processing activity. Frameworks intended to be used in web applications, especially, need careful thought around how multithreaded access will affect them. Some general principles I follow are: Avoid locks when possible. When not possible, use explicit locking objects rather than .NET lock (...) statements. Use Reader/Writer locks for shared objects that are read more frequently than written.
With the high increasing speed of IT-technologies importance, rises the importance of Java and Java application development.
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