Definition 1:
A database is a collection of logically related data that is store to meet
different requirements of different users in a works pace or in an organization.
Definition
2:
A database is the self describing
collection of integrated records.
Definition 3:
A database models a particular real world system in the computer in the form of
data.
A database is
basic need of application. All data is stored in database from where it is used
in future. Database touches all aspects of life e.g.
- In Bank all transactions and records are maintained in database.
- In Airline reservation of seats is saved in database.
- Universities records are saved in database.
- Sales and purchases are recorded in database.
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