computer science, computing - the branch of engineering science that studies (with the aid of computers) computable processes and structures

database - an organized body of related information

relational database - a database in which relations between information items are explicitly specified as accessible attributes; "in a relational database the data are organized as a number of differently sized tables"

object-oriented database - a database in which the operations carried out on information items (data objects) are considered part of their definition

lexical database - a database of information about words