Database management system is software that is designed to organize large amount of data. It consists of collection of interrelated data and set of programs to access those data. Database is a collection of data or records that are stored in computer. There is also another type of database system called FPS(File processing system).DBMS is preferred over FPS because in file system each user maintain its own file for handling data so there is duplicity of same data and changes made in one file may led to changes in another files also. Some of the advantages of DBMS system are listed below:
Data Models
Database Languages
Data Description Language (DDL)
Data Manipulation Language
Procedural DML
Non Procedural DML
Oracle
SqlServer
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