These following components have been used for the database access since the introduction of Delphi.
  • BDE ( Deprecated )
  • BDE and SQL Links ( Deprecated )
  • dbGO - Wrapper components for ADO
  • Interbase Express - Specialized interbase components
  • BDP - Wrapper for ADO.NET/Delphi ( Deprecated )
  • dbExpress
BDE ( Borland Database Engine )