POSETTE 2025

3:00 p.m. - 9:00 p.m. (UTC)

POSETTE: An Event for Postgres (pronounced /Pō-zet/) is a free and virtual developer event. The name POSETTE stands for Postgres Open Source Ecosystem Talks Training & Education. Happening Jun 10-12, 2025, join us for 4 unique livestreams to hear from open source users and experts in many aspects of the PostgreSQL ecosystem—including Azure. Come learn what you can do with the world’s most advanced open source relational database—from the nerdy to the sublime. Full schedule & speakers below. Catch up on demand with our playlist: https://aka.ms/posette-playlist | Time | Session Title | Speakers | | ------------ | ------------------------------------------------------------------------ | ---------------------------- | | 8:00 AM PDT | KEYNOTE: What Microsoft is Building for Postgres in 2025 | Charles Feddersen | | 8:30 AM PDT | Incremental Backup in PostgreSQL | Robert Haas | | 9:00 AM PDT | Postgres Storytelling: Cunning Schema Design with Creative Data Modeling | Boriss Mejias & Sarah Conway | | 9:30 AM PDT | Performance Archaeology - 20 years of improvements | Tomas Vondra | | 10:00 AM PDT | Building modern Python web apps with PostgreSQL | Pamela Fox | | 10:30 AM PDT | Introducing Microsoft’s VS Code Extension for PostgreSQL | Matt McFarland | | 11:00 AM PDT | Best Practices for Tuning Slow Postgres Queries | Lukas Fittl | | 11:30 AM PDT | Scaling Postgres to the next level at OpenAI | Bohan Zhang | | 12:00 PM PDT | Designing for Document Databases in PostgreSQL | Vinod Sridharan | | 12:30 PM PDT | Boosting Azure Database for PostgreSQL Performance with Azure Advisor | Gayathri Paderla | | 1:00 PM PDT | Elasticsearch-Quality Full-Text Search in Postgres via Tantivy | Philippe Noël | | 1:30 PM PDT | Livestream 1 Wrap-Up | |

6:00 a.m. - 12:00 p.m. (UTC)

POSETTE: An Event for Postgres (pronounced /Pō-zet/) is a free and virtual developer event. The name POSETTE stands for Postgres Open Source Ecosystem Talks Training & Education. Happening Jun 10-12, 2025, join us for 4 unique livestreams to hear from open source users and experts in many aspects of the PostgreSQL ecosystem—including Azure. Come learn what you can do with the world’s most advanced open source relational database—from the nerdy to the sublime. Full schedule & speakers below. Catch up on demand with our playlist: https://aka.ms/posette-playlist | Time | Session Title | Speakers | | ------------- | ------------------------------------------------------------------------- | ------------------------------- | | 8:00 AM CEST | KEYNOTE: Databases in the AI Trenches | Bruce Momjian | | 8:30 AM CEST | What’s new in the Postgres 18 query planner / optimizer | David Rowley | | 9:00 AM CEST | pg_duckdb: Ducking awesome analytics in Postgres | Jelte Fennema-Nio | | 9:30 AM CEST | Neon: How we made PostgreSQL serverless | Heikki Linnakangas | | 10:00 AM CEST | Can We Use Rust to Develop Extensions for PostgreSQL? | Shinya Kato | | 10:30 AM CEST | Fortifying Azure Database for PostgreSQL: Stop Intrusions in Their Tracks | Johannes Schuetzner | | 11:00 AM CEST | Debugging Data Corruption in PostgreSQL: A Systematic Approach | Palak Chaturvedi & Nitin Jadhav | | 11:30 AM CEST | Logical replication theory and concepts | Ashutosh Bapat | | 12:00 PM CEST | What is Patroni, really? | Polina Bungina | | 12:30 PM CEST | Exploring .NET and PostgreSQL on Linux as your OSS app dev stack | Silvano Coriani | | 1:00 PM CEST | Dear Azure Database for PostgreSQL, can you automate my index? | Nacho Alonso Portillo | | 1:30 PM CEST | Livestream 2 Wrap-Up | |

3:00 p.m. - 9:00 p.m. (UTC)

POSETTE: An Event for Postgres (pronounced /Pō-zet/) is a free and virtual developer event. The name POSETTE stands for Postgres Open Source Ecosystem Talks Training & Education. Happening Jun 10-12, 2025, join us for 4 unique livestreams to hear from open source users and experts in many aspects of the PostgreSQL ecosystem—including Azure. Come learn what you can do with the world’s most advanced open source relational database—from the nerdy to the sublime. Full schedule & speakers below. Catch up on demand with our playlist: https://aka.ms/posette-playlist | Time | Session Title | Speakers | | ------------ | --------------------------------------------------------------------------------- | --------------------------- | | 8:00 AM PDT | KEYNOTE: Databases in the AI Trenches | Bruce Momjian | | 8:30 AM PDT | Fun With UUIDs | Chris Ellis | | 9:00 AM PDT | Managing Postgres at scale: Challenges, Tools & Techniques | Karen Jex | | 9:30 AM PDT | Myths and Truths about Synchronous Replication in PostgreSQL | Alexander Kukushkin | | 10:00 AM PDT | What’s New with Azure Postgres Flexible Server in 2025 🆕 | Varun Dhawan | | 10:30 AM PDT | Implementing Strict Serializability with pg_xact | Jimmy Zelinskie | | 11:00 AM PDT | PostgreSQL and Linux Kernel interactions | Krishnakumar R | | 11:30 AM PDT | Overcoming Performance Hurdles in Postgres Partitioned Tables | Sarat Balijepalli | | 12:00 PM PDT | Migrating from Oracle to Azure Database for PostgreSQL, Seamlessly | Neeta Goel & Sandeep Rajeev | | 12:30 PM PDT | Building Intelligent Applications with Graph-Based RAG on PostgreSQL | Abe Omorogbe | | 1:00 PM PDT | Azure Database for PostgreSQL: 15 Essential Standards for Compliance and Security | Taiob Ali | | 1:30 PM PDT | Livestream 3 Wrap-Up | |

6:00 a.m. - 12:00 p.m. (UTC)

POSETTE: An Event for Postgres (pronounced /Pō-zet/) is a free and virtual developer event. The name POSETTE stands for Postgres Open Source Ecosystem Talks Training & Education. Happening Jun 10-12, 2025, join us for 4 unique livestreams to hear from open source users and experts in many aspects of the PostgreSQL ecosystem—including Azure. Come learn what you can do with the world’s most advanced open source relational database—from the nerdy to the sublime. Full schedule & speakers below. Catch up on demand with our playlist: https://aka.ms/posette-playlist | Time | Session Title | Speakers | | ------------- | ---------------------------------------------------------------------------------- | ----------------- | | 8:00 AM CEST | KEYNOTE: What Microsoft is Building for Postgres in 2025 | Charles Feddersen | | 8:30 AM CEST | Building a PostgreSQL data warehouse | Marco Slot | | 9:00 AM CEST | Leveraging table partitioning for query performance and data archiving | Derk van Veen | | 9:30 AM CEST | Hacking Postgres Executor For Performance | Amit Langote | | 10:00 AM CEST | Building Enterprise RAG with Azure Database for PostgreSQL and pgvector | Michael John Pena | | 10:30 AM CEST | From MongoDB to Postgres: Building an Open Source Standard for Document Databases | Peter Farkas | | 11:00 AM CEST | Hitchhiker's Guide to Row-Level Security in Citus | Adam Wolk | | 11:30 AM CEST | Resource Control Admission - I have a date with my PSI | Cédric Villemain | | 12:00 PM CEST | Setting max_connection: Building PostgreSQL user groups that bring people together | Ellyne Phneah | | 12:30 PM CEST | Designing a monitoring feature in PostgreSQL | Rahila Syed | | 1:00 PM CEST | Securing Postgres with streaming replication | Jan Karremans | | 1:30 PM CEST | Livestream 4 Wrap-Up | |