Home›Information Systems›Contribution Kind›TheoryBrowse ByTheoryFactsTheorySourcesComments (0)Reader Challenges (0)FactsComparisonEra of EmergenceWell-attested1970 CE 1TheoryFilter Results5 entriesFieldAllData Management Systems (5)BornAll1923 (1)1941 (1)1945 (1)1951 (1)1953 (1)NationalityAllFrance (1)United Kingdom (2)United States (2)GroupAllData Management Systems (5)ACM AreaAllDatabases (5)AffiliationAllNational Science Foundation (1)Show ResultsBrowseCompareSelect all 5Christopher J. DateTheoryEdgar F. CoddTheoryMaria ZemankovaTheoryRonald FaginTheorySerge AbiteboulTheorySources1. Wikipedia: Databasetier 2WikipediaDatabase, History section, pioneer subcategory useQuote, Database, History section, pioneer subcategory useThe relational model, first proposed in 1970 by Edgar F. Codd, departed from this tradition by insisting that applications should search for data by content, rather than by following links.View the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.