🌐EnglishEnglishDeutschItalianoPolskiالعربية한국어中文EntityQ3625629· pop 8· linked from 102 articlesArmstrong's axiomsAlso known as Armstrong axiomsset of axioms used to infer all the functional dependencies on a relational databaseAvailable in 8 languagesDeutsch中文ItalianoAzerbaijaniPolskiUkrainian한국어via Wikidata sitelinks · CC0Connectionsreferential integrityEntitymulti-model database systemEntityCategoriesDatabase management systemsDatabase normalizationData modeling