https://exp.pgsty.com/authors/nikolay-samokhvalov/ Recent content in Nikolay Samokhvalov on PG Exporter Hugo en-US Thu, 26 Oct 2023 00:00:00 +0000 https://exp.pgsty.com/article/pgss/ Thu, 26 Oct 2023 00:00:00 +0000 https://exp.pgsty.com/article/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.