Database and DBMS

A quick review about importance of data in today's technology world. Data not just mean a four letter word it's equivalent to worth of million and billions of dollars of decision.

   So data need's to be properly stored and analysised. The place where data is stored is know as database it's basically a container of data. 

For example: A library is a database and books in it is a precious data.

Now like library have a Assistant to manage, arrange and to access Books in library in same way here we have Database Management System (DBMS).

Which act as a interface between user and database in same way as assistant does. 

As we know there are different types of data exist likewise: your personal data, School data, University data, library data, Organization data, and many others. So there different types of database or DBMS too.

Different type of database:

In layman terms:

1) personal database.

2) University database all that we mentioned above.

In technically we have:

1) Centralized database

2) Distributed database

3) Cloud database

4) Hierarchical database

5) Network database

6) Object-oriented database

7) Relational database

8) NoSQL database.

   

      I hope now it will be clear what is database and database management system and even it's types.