Query Processing: Relational Operations and Models

Related lectures (32)

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Covers query processing with relational operations, including query optimization and different join algorithms.

Explores query processing steps, physical plans, pipelined execution, and hashing for projections and joins.

Discusses advanced query operators, focusing on join techniques and their processing methods in relational databases.

Introduces relational query languages, focusing on algebra operators and query optimization.

Introduces the relational model and algebra, essential for understanding data-intensive systems and effective database management.

Covers relational query optimization, including logical and physical query plans, cost estimation, equivalences, and the System R strategy.

Introduces the relational model and relational algebra, focusing on SQL and its operations for effective database management.

Covers the basics of the relational model in database management systems, including data models, primary and foreign keys.

Explores query processing operations, join conditions, set operations, and buffering impact on query performance.

Covers query processing with relational operations, focusing on different join methods and the impact of buffering.