System Design | Implementation Rule Book | CheatSheet

  Red --> Green ---> Refactor   Write the tests first.fail the test cases. This is what the main philosophy of TDD This parad...

There are various options available for Mobile application. Many times we prefer to develop unique apps for each mobile device s or OS. T...

Spring MVC references : The latest version of spring web is 3.2 . It has support for following features Controller Mapping Requests ...

  Here we will se e Coolest features of S pring core 1. Auto scan     @Component –  auto scan component.     @Repository – DAO component ...

Some of the silent features of Cassandra are : Written in: Java Main point: Best of BigTable and Dynamo License: Apache  A highly...

There are different logging frameworks we use for eg log4j, Apache logger, tinilog, slf4j , java.util.logging (JUL). In this blog we ar...

Let's fist discuss the Problem with the SQL “like” clause     It is very slow, database does a simple brute-force search.     There...

T here has always been  a concern over security when going with a Restful application. Fo llowing are the clients which can access a Res t...

This is the second part of Quartz Scheduler framework.In the first part we saw the basic features. In this blog we are going to focus on s...

In this Blog we are going to talk about Hadoop. Question which comes in our mind are :  Why do we need Hadoop?  Do we need this when we ...