In organizations, business applications need to the data. Data is stored in a relational database in the form of related tables.
Retrieving and manipulating data directly from a database requires the knowledge of database commands. this may at times become a limitation because everyone may not be conversant with database commands. for example, updating the data stored in a SQl server database may not be convenient for a person who does not know DML (Data manipulation language) commands or statements
To overcome this limitation ,business application allow users to retrieve data stored in a database and present it in a user-friendly interface, without having to write database commands. the user can even add, delete and update database records directly from these applications.
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