DB-Learn: Studying Relational Algebra Concepts by Snapping Blocks.
R. VinayakumarK. P. SomanPradeep MenonPublished in: ICCCNT (2018)
Keyphrases
- relational algebra
- normal form
- relational model
- expressive power
- data model
- query language
- relational database systems
- relational calculus
- first order logic
- complex objects
- database
- transitive closure
- database query languages
- relational databases
- relational data model
- relational operators
- database technology
- domain ontology
- semi automatic
- recursive queries
- algebraic operations
- data structure
- artificial intelligence