Optimizing relational algebra operations using discrimination-based joins and lazy products

Keyphrases

• Crossed Product 100%
• Relational Algebra 100%
• Algebra Operations 100%
• Set Union 50%
• List of Values 50%
• In-memory Data 50%
• Set Relations 50%
• Random Access Memory 50%
• In-memory 50%
• Projection Selection 50%
• Hashing 50%
• Memory Cost 50%
• Equi-join 50%
• Equivalence Relation 50%
• Cost Model 50%

Computer Science

• Discriminator 100%
• Relational Algebra Operation 100%
• Random Access Memory 25%
• Relational Algebra 25%
• Selection Operation 25%
• Data Memory 25%
• Equivalence Relation 25%
• Hashing 25%

Mathematics

• Cross Product 100%
• Multiset 50%
• Equivalence Relation 50%