DATABASE:-A database is a collection of information that is organized so that it can be
easily accessed, managed and updated. Data is organized into rows, columns and tables,
and it is indexed to make it easier to find relevant information. Data gets updated,
expanded and deleted as new information is added. Databases process workloads to
create and update themselves, querying the data they contain and running applications
DATA: – Any factor that can be stored.
Example: text, numbers, images, videos and speech.
Database Applications: A Database application is a computer program whose primary
purpose is entering and retrieving information from a computerized database.