Relational Query OptimizationCovers relational query optimization, including logical and physical query plans, cost estimation, equivalences, and the System R strategy.
Query Operators: Part 1Explores query processing steps, physical plans, pipelined execution, and hashing for projections and joins.
Query OptimizationCovers query optimization, from logical to physical plans, including query transformation and cost estimation.
Relational Model: BasicsCovers the basics of the relational model in database management systems, including data models, primary and foreign keys.
