Importance of Database System

Importance of Database System

1.Data Independence is a separation of data from the application programs another data. The organized data can be changed into important applications of processed data.
2.Sharing Data allows all the authorized users in an organization to share its data. It provides the user view of data required to make a decision or perform some functions without making the users aware of the overall complexity of the database.
3.Integrated Data is considered integrated for any item of data that can be used to satisfy an inquiry or a report. This is related to the reduced redundancy advantage, for data can be retrieved from any place in the database.
4.Data Accessibility and Responsiveness provides multiple retrieval parts to each item of data, provides the user flexibility in locating and retrieving data than with data files. It results to easily retrieved better information
5.Uniformed Security, Privacy and Integrated Controls improves the data protection, centralized control and standard procedures that provide dispersed data file system. The database will be vulnerable than conventional files which are exposed to more users if proper controls are not applied.
6.Reduced Redundancy Data carried in separate files that tend to repeat the same data over and over, that information appears at least only once.