A Database Management System is a standard software that focuses on effectively managing all the records of the organization. The following are the various types of DBMS:
Hierarchical databases: In a hierarchical database, the data are saved in the form of records. These records are associated with one another by means of links.
Network databases: In a network database, a connection can be established between several member records and various owner files.
Relational databases: In a relational database, there is a set of formally outlined tables from where data can be retrieved or reorganized in various ways without resetting the database tables.
Object-oriented databases: An object-oriented database represents information as objects in a similar manner as in object-oriented programming.