relational database

Từ điển WordNet v3.1 - WordNet Dictionary

noun

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
• Hypernyms:
electronic database, on-line database, computer database, electronic information service
• Instance Hyponyms:
Medical Literature Analysis and Retrieval System, MEDLARS