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Learn about the historical development of query optimizers through an in-depth lecture focusing on IBM System R, presented by Professor Andy Pavlo at Carnegie Mellon University. Explore the foundational concepts and evolution of database query optimization as part of CMU's Special Topics in Database course (15-799). Delve into the architectural decisions, implementation strategies, and lasting impact of IBM System R's query optimizer on modern database systems. Access comprehensive lecture slides to supplement the 71-minute presentation, which serves as a crucial component of the Spring 2025 Query Optimization curriculum.
