iPad, the Apple’s latest product which has announced to release this year. iPad is not a replace for any of the Apple products. It has more features like Amazon’s e-paper Kindle. Specification and Features Its operating system is similar to iPhone’s operating system and has custom designed A4, Apple 1GHz Processor. It has 1024 x 768 resolutions, 9.7 inch LED touch screen, 1.5 pounds weight,... 

NoSQL is a non-relational database system, which means it is not an SQL database, which has developed getting most from the UNIX system and for its user interface; it has used the UNIX shell language.  In addition, the object databases can be classified as ‘NoSQL’ databases. When working on complex operations with a large set of data using a table-based database system, it   needs more resources...