June 6, 2014

Stop Wasting Money On WebLogic, WebSphere, And JBoss Application Servers

Use Apache Tomcat. It is free. I don’t understand why firms spend millions of dollars on Java application servers like Oracle Weblogic or IBM WebSphere Application […]
May 12, 2014

Java Versions, Features and History

This article gives you a highlight of important features added in every major Java release. I am sure you will find it interesting.
April 24, 2014

What are Jax-RS, Jax-WS and Jax-B ?

Nowadays, different systems are inter-connected by using webservices. One system provides a webservice and one or more systems consume it and vice versa.
January 8, 2014

Composition vs Aggregation – Explained simply

Often, I here about an interview question being asked that is “What is composition and aggregation ?” Or “What is the difference between composition and aggregation […]
December 25, 2013

How To Send HTTP Request GET/POST In Java Using Apache Client

Apache provides an HttpClient library using which we can send get and post requests to a server. Another method for http requests is provided by the […]
November 7, 2013

SOAP Vs RESTFul for Mobile Services – Which one to use ?

Overview Many enterprises are creating mobile applications for their internal staff, for their customers, or both.  These applications need access to data, business rules, and business […]
June 21, 2013

Why main method is static in Java

This is one of the basic question asked in interviews or in gatherings of professionals. So here we go, Main method is static in java because […]
June 18, 2013

How To Send HTTP Request GET/POST In Java

A brief Introduction   Client server architecture requires two parts as main resources: Client and Server
April 18, 2013

Deadlocks in Java – How to avoid

Deadlocks in Java is one of the tough categories in which interview questions are asked about multithreading, asked more at a senior level and with lots […]