Data Management pdf

This in an excerpt from this book
The data management system is one of the most important and viral Trends which has captured the market worldwide. The data management system is not Limited to just a few domains, but it is also being used in many other different sectors and areas such as information technology, Hospitality Services, schools and colleges and other institutions along with many private and government sectors. The data management system provides the accessibility of data within a computer system where there is no requirement of keeping the track of data in Big registers instead the data is stored in computer systems.
The data which is stored in the system can be accessed, updated, replicated, duplicated and can be deleted by the user or administrator of that system. Is no doubt that the data management system has made the life very easy and with the help of this wonderful system the access to information has become easier.