This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I want to know sites like wordpress and blogger.com or even gmail. In which format they save data like emails, articles atc? As far as I know its in HTML format but how do they save it ? If in file system is there any particular format in which the data is getting saved which is easy to search and load?