This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
I am having 9 year of experience in java/j2ee , recently when searching for jobs i found most of the jobs asking for hadoop with java.
I searched to know hadoop , but i have not got any clear info on that.
can you please tell me what is hadoop? how it relates to java technologies?