Relational Algebra on Azriel Fidzliehttps://www.azriel.id/tags/relational-algebra/Recent content in Relational Algebra on Azriel FidzlieHugo -- gohugo.ioen© 2026 Azriel Fidzlie. All rights reserved.Sun, 12 Jul 2026 05:02:50 +0700Formal Query Languagehttps://www.azriel.id/study/programming/database-system/chapter-06-formal-query-languages/Sun, 12 Jul 2026 05:02:50 +0700https://www.azriel.id/study/programming/database-system/chapter-06-formal-query-languages/Formal Query Language is a programming language based on relational algebra and relational calculus used to request and extract information from databases.