How Good Are Query Optimizers, Really?
Leis et al., 2015
Beginner
5.0
Comprehensive benchmark evaluating the effectiveness of join ordering in modern optimizers using complex real-world queries.
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A Survey on Advancing the DBMS Query Optimizer
Lan et al., 2021
Beginner
5.0
Comprehensive survey covering cardinality estimation, cost modeling, and plan enumeration techniques used in modern database systems.
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Integrating the Orca Optimizer into MySQL
Marathe et al., 2022
Intermediate
4.5
Case study of integrating a modern cost-based optimizer into a production RDBMS, discussing challenges and performance results.
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