DBMS [Database Management System]- DBMS stands for the "Database Management System"; it is a software used to store and manage data.
- DBMS is used for the storage of data and efficient retrieval of data like insertion, deletion, and updating of the data.
- DBMS has to provide some uniform methods independent of a specific application for accessing the information that is stored.
- The data is generally stored in either a hierarchical form or a navigational form in DBMS.
- Normalization is not present in the Database Management System.
- DBMS does not support a distributed database.
RDBMS [Relational Database Management System]
- RDBMS stands for the "Relational Database Management System" in SQL.
- RDBMSes are a subset of DBMSes.
- It is "relational" because the values within each table are related to each other.
- The tables have an identifier called the primary key and the data values are stored in the form of tables in RDBMS.
- Normalization is not present in RDBMS.
- DBMS supports a distributed database.