Database Management System: Computer program, Database, End user, administrator, model, Network Relational Data structure, Query language, access, integrity

Object Relational Database: Database Management System, Database, Oriented, Data Model, Type

Data Manipulation Language: Computer Language, Database, Relational Database

Network Model (Database): Database Model, Charles Bachman, CODASYL, Hierarchical Tree Data Structure,...

Relational Database Management System: System, Model