What are the Characteristics and Advantages of the data in the Database Management System?

Characteristics of the data in the Database Management System
1. Sharing of the data takes place amongst the different type of the users and the applications.
2. Data exists permanently.
3. Data must be very much correct in the nature and should also be in accordance with the real world entity that they represent.
4. Data can live beyond the scope of the process that has created it.
5. Data is not at all repeated.
6. Changes that are made in the schema at one level should not at all affect the other levels.

Advantages of the Database Management System
1. Helps in reducing the complex nature of the systems environment due to the central control or the management of the data, access, utilization and the security.
2. Reduces the data redundancy and also the inconsistency as the same data elements are not at all repeated.
3. Also promotes the integrity of the data throughout the system or an organization.
4. Provides for the central control of the data creation and also for the definition.
5. Reduces or completely finishes the confusion that creeps in to the data.
6. Reduces the costs relating the program development and the maintenance.
7. Separates the logical view and the physical arrangement.
8. Reduces the program data dependence.
9. Permits the ad hoc queries.
10. Provides flexibility in the information systems.
11. Increases access and availability of the information.