The official Mastering PostgreSQL Administration guide includes deep dives into installation, configuration, maintenance, monitoring, and recovery.
For foundational concepts, his book PostgreSQL: Introduction and Concepts provides a detailed historical and technical overview of the system. Core Administration Topics Covered Mastering PostgreSQL Administration - Bruce Mom...
A curated collection of the most impactful slides from over 25 years of PostgreSQL presentations. and recovery. For foundational concepts
Configuring pg_hba.conf and managing user access. Mastering PostgreSQL Administration - Bruce Mom...
Identifying time-consuming queries using tools like pg_stat_statements or pgBadger . The Life of a PostgreSQL Table, Part 2 with Bruce Momjian
You can find the full collection of his Postgres Administration Presentations on his personal site, including video recordings from major conferences like PGConf and FOSDEM.