Nikolay Samokhvalov on Yongjie Xuehttps://www.yongjiexue.io/en/authors/nikolay-samokhvalov/Recent content in Nikolay Samokhvalov on Yongjie XueHugoen-USThu, 26 Oct 2023 00:00:00 +0000PostgreSQL Macro Query Optimization with pg_stat_statementshttps://www.yongjiexue.io/en/pg/pgss/Thu, 26 Oct 2023 00:00:00 +0000https://www.yongjiexue.io/en/pg/pgss/Query optimization is one of the core responsibilities of DBAs. This article introduces how to use metrics provided by pg_stat_statements for macro-level PostgreSQL query optimization.