What is Database

A database is a collection of data where information are organized in a way that make easy to access,manipulate or update information.Data are the collection of meaningful information.These information can be  ranging from household  to serious business information or any scientific information.In the earlier days when management of such information were very poor , data became inconsistent, feeble and error prone . Database is the result of  research  from the necessity of  how to organize data/information to avoid error or handle large amount of information in  structured way.

In the modern information age  there are numerous types of database, such as, Relational database,Object oriented database,cloud database, deductive database,etc.The database management software refers to as Database Management System(DBMS)  by which data can be easily accessed, manipulated and updated. To days DBMS help  easily develop  DB schema,relationship,debug,etc.