First Normal Form
Domain is atomic if its elements are considered to be indivisibe units.A relational schema R is in first normal form if the domains of all attributes of R are atomic.N0n-atomic values complicate storage and encourage redundant storage of data.Design Goals: Avoids Redundant Data Ensure That Relationships Among Attributes Are Reperesented Facilitate The Checking of Updates for Viocation of Database Integrity Constraints.
