Question

How is relational database different from flat database??

Answer 1

A flat file database stores data in a single table structure. A relational database uses multiple table structures, cross-referencing records between tables. Tables in both organize records in rows, with each column containing a single piece of data in the record.

Answer 2

A relational database links separate tables together to get a common piece of information and in a flat file database can store and retrieve information. It's not capable of linking the files together.