International Journal of Recent Technology and Engineering (IJRTE)
The use of computers has started from last few years and the phase of bringing awareness in different parts of society regarding use and benefits of computer increased successfully. Not only industry but educational institutes, service sectors, manufacturing sectors etc. are using computers to store, process and update the information. Information is playing an important role in everyone's lives. One of the important sources of information is database. The huge amount of data is stored in databases.