The-definition.com

Definition

Relational model

Relational model is the third type of data model in which data is represented using two-dimensional tables, called relations or flat files, which are made up of columns and rows. Each column represents a field, also referred to as an attribute; each row represents a record, also referred to as a tuple.

Share it:  Cite

More from this Section

  • Payroll systems
    Payroll systems capture and process data related to wages and salaries including federal ...
  • Perception
    Perception is a process by which we give meaning to our environment by organizing and ...
  • Voice mail
    Voice mail refers to the transmission, storage, and retrieval of spoken messages using ...
  • Common carrier
    Common carrier is a company that furnishes voice and data communication services both ...
  • Write-Once, Read-Many (WORM)
    Write-Once, Read-Many (WORM) is a special kind of CD-ROM where data once recorded, but ...