Difference Between DBMS and RDBMS
DBMS |
RDBMS |
---|---|
DBMS stores data as file. |
RDBMS stores data in tabular form. |
Data elements need to access individually. |
Multiple data elements can be accessed at the same time |
No relationship between data. |
Data is stored in the form of tables which are related to each other. |
Normalization is not present. |
Normalization is present. |
DBMS does not support distributed database. |
RDBMS supports distributed database. |
It deals with small quantity of data. |
It deals with large amount of data. |
Not all Codd rules are satisfied. |
All 12 Codd rules are satisfied. |
Security is less |
More security measures provided. |
Data fetching is slower for the large amount of data. |
Data fetching is fast because of relational approach. |
RDBMS Full Form
A database is an organized collection of data stored in a computer system and usually controlled by a database management system (DBMS). The data in common databases is modeled in tables, making querying and processing efficient.