most citedA Survey on Advancing the DBMS Query Optimizer: Cardinality Estimation, Cost Model, and Plan Enumeration

97 citations · 97 across the 1 of their papers we have counts for

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cs.DB2021★ 97 cited

A Survey on Advancing the DBMS Query Optimizer: Cardinality Estimation, Cost Model, and Plan Enumeration

Hai Lan, Zhifeng Bao, Yuwei Peng

Query optimizer is at the heart of the database systems. Cost-based optimizer studied in this paper is adopted in almost all current database systems. A cost-based optimizer introd…