olemus
ISO/IEC 2382-17:
andmebaas, milles andmed ja nende poole pöördumine
on korraldatud vastavalt relatsioonidele
= a database in which the data are organized and accessed according to relations

ülevaateid
https://mariadb.com/kb/en/introduction-to-relational-databases/

https://www.digitalocean.com/community/tutorials/understanding-relational-databases

https://www.upi.pr.it/docs/easfg/easvrfgp7.htm

https://en.wikipedia.org/wiki/Relational_database

https://catalogimages.wiley.com/images/db/pdf/047004652X.excerpt.pdf

http://www.cis.lmu.de/~hs/teach/14s/ir/rdbms.pdf

https://dvikan.no/ntnu-studentserver/kompendier/an-introduction-to-relational-database-theory.pdf

vt ka
- relatsioon
- relatsioonbaasihaldur
- relatsioonmudel