DBMS: A software system that enables users to create and maintain the database and that provides control access to this database.
Some of the Advantages of DBMS are:
Some of the Advantages of DBMS are:
- Control of data redundancy.
- Data consistency.
- More information from the same amount of data.
- Sharing of data.
- Improve data integrity.
- Improve security
- Enforcement of standards.
- Economy of scale.
- Balanced conflicting requirement
- Improved data accessibility and responsiveness.
- Increased productivity
- Improved maintenance through data independence.
- Increase concurrency.
- Improved backup and recovery services.
Disadvantages of DBMS are:
- Complexity.
- Size
- Cost of DBMS
- Additional hardware cost
- Cost of conversion
- Performance
- High impact of a failure