| Alexander Korotkov | Oriole DB Inc | Speaker | Community roadmap to sharding | Video |
| Alexander Kukushkin | Microsoft | Speaker | PostgreSQL on K8s at Zalando: Two years in production | SlidesVideo |
| Alexandra Wang | VMware | Speaker | Zedstore - In-core Column Store for Postgres | SlidesVideo |
| Alexey Kondratov | Postgres Professional | Speaker | Ptrack 2.0: yet another block-level incremental backup engine | SlidesVideo |
| Andres Freund | Microsoft | Speaker | Asynchronous IO for PostgreSQL | Video |
| Andrey Borodin | Yandex Cloud | Speaker | DIY: database index | Video |
| Asim Rama Praveen | Pivotal | Speaker | Distributed snapshots and global deadlock detection | SlidesVideo |
| Bo Peng | SRA OSS, Inc. Japan | Speaker | PostgreSQL HA Cluster with Query Load Balancing on Kubernetes | SlidesVideo |
| Christopher Travers | Timescale | Tutorial | Advanced Data Modeling Techniques in PostgreSQL | SlidesVideo |
| Hubert Zhang | VMware | Speaker | Distributed snapshots and global deadlock detection | SlidesVideo |
| Ilya Kosmodemiansky | Data Egret | Tutorial | The "default" postgresql.conf, step by step | SlidesVideo |
| Jeff Davis | Citus Data | Speaker | work_mem warriors: Teaching HashAgg, HashJoin, and Other Memory-Intensive Operators to Respect work_mem's Boundaries | SlidesVideo |
| Jesper Pedersen | Red Hat | Speaker | pgagroal | Video |
| Joe Conway | Amazon Web Services | Speaker | Deep Thoughts: Betting on Security | Video |
| Jonathan S. Katz | Amazon Web Services | Speaker | Protect Your PostgreSQL Passwords: How SCRAM Works and Why You Need It | Video |
| Julien Rouhaud | VMware | Speaker | Building automatic adviser and performance tuning tools in PostgreSQL | SlidesVideo |
| Lukas Fittl | pganalyze | Speaker | What's Missing For Postgres Monitoring | SlidesVideo |
| Mark Wong | 2ndQuadrant | Speaker | Building Better Benchmarks | SlidesVideo |
| Masahiko Sawada | EDB | Speaker | Toward full ACID distributed transaction support with Foreign Data Wrapper | SlidesVideo |
| Melanie Plageman | Microsoft | Speaker | work_mem warriors: Teaching HashAgg, HashJoin, and Other Memory-Intensive Operators to Respect work_mem's Boundaries | SlidesVideo |
| Nikolay Samokhvalov | Postgres.ai | Tutorial | Seamless SQL optimization | SlidesVideo |
| Oleg Bartunov | Postgres Professional | Speaker | JSON[b] Roadmap | Video |
| Paul A. Jungwirth | Illuminated Computing | Speaker | Progress adding SQL:2011 valid time to Postgres | SlidesVideo |
| Peter Eisentraut | EDB | Speaker | Time Series Databases: A Deeper Look | Video |
| Richard Guo | OpenPie | Speaker | Hacking the Query Planner, Again | SlidesVideo |
| Robert Haas | EDB | Speaker | Avoiding, Detecting, and Recovering From Data Corruption | Video |
| Robert Treat | — | Speaker | Choose Your Own Adventure Postgres 12 By Example | Video |
| Shichao Jin | VidarDB | Speaker | Introducing LSM-tree into PostgreSQL, making it as a data gobbler | SlidesVideo |
| Shigeo Hirose | Toshiba | Speaker | Improve of Parallel Query when getting large scale records | Video |
| Soumyadeep Chakraborty | VMware | Speaker | Zedstore - In-core Column Store for Postgres | SlidesVideo |
| Stephen Frost | Crunchy Data | Speaker | Find your slow queries, and fix them! | SlidesVideo |
| Surafel Temesgen | — | Speaker | Implementing System Versioned Temporal Table | SlidesVideo |
| Takuma Hoshiai | — | Speaker | The Way for Updating Materialized Views Rapidly | SlidesVideo |
| Tatsuro Yamada | NTT Comware | Speaker | Building automatic adviser and performance tuning tools in PostgreSQL | SlidesVideo |
| Thomas Munro | Microsoft | Speaker | Mechanical Sympathy for Elephants: Reducing I/O and Memory Stalls | SlidesVideo |
| Tomas Vondra | 2ndQuadrant | Speaker | CREATE STATISTICS - what is it for | SlidesVideo |
| Yugo Nagata | SRA OSS, Inc. Japan | Speaker | The Way for Updating Materialized Views Rapidly | SlidesVideo |