Relational Model: BasicsIntroduces the relational model, SQL, keys, integrity constraints, ER translation, weak entities, ISA hierarchies, and SQL vs. noSQL.
Sets and FunctionsIntroduces binary relations, functions, and various types of relations in sets.
Database Systems: OverviewIntroduces database systems, covering DBMS ecosystem, relational model, course overview, prerequisites, course outline, grading scheme, projects, and teaching methods.
Relational Query OptimizationCovers relational query optimization, including logical and physical query plans, cost estimation, equivalences, and the System R strategy.
