Joaquim Oliveira
Employers on the program
- 2026SSC Space1 talk
- 2023–2025European Space Agency5 talks
The year around now
Talks in the past 12 months and announced talks ahead, one row per conference, January to December. Hover a mark for the talk.
Appearances by year
- PGConf NYC (Postgres Summit US from 2026)
- Postgres Ibiza
- PostgreSQL Conference Europe (PGConf.EU)
Talks
| Date | Event | Conference | Role | Title | Links |
|---|---|---|---|---|---|
| Sep 30, 2026 | Postgres Summit US 2026 | PGConf NYC (Postgres Summit US from 2026) | speaker | Navigating the data universe: multi-agent AI sytem for proactive database monitoring and DBA decision support in large astronomy science archives as SSC Space Modern scientific space missions generate data volumes and processing workloads that rival those of the largest commercial platforms. | |
| Oct 21, 2025 | PGConf.EU 2025 (15th PostgreSQL Conference Europe) | PostgreSQL Conference Europe (PGConf.EU) | speaker | From Stars to Storage Engines: Migrating Big Science Workloads Beyond Greenplum as European Space Agency We archive massive datasets to map the stars in ESA’s Gaia mission and unlock the secrets of dark matter and dark energy with Euclid. Today, these are living on…Show lessWe archive massive datasets to map the stars in ESA’s Gaia mission and unlock the secrets of dark matter and dark energy with Euclid. Today, these are living on Greenplum — but shifting away from Open Source Software demands have us exploring new directions: migrating to Citus or adopting EDB’s next-generation Greenplum-based warehouse. | Video |
| Sep 29, 2025 | PGConf NYC 2025 | PGConf NYC (Postgres Summit US from 2026) | speaker | Unlocking Astronomical Breakthroughs: Postgres Sharding Strategies for Continuous Discovery as European Space Agency The Role of Database Sharding in Advancing Research: As users of the open-source Greenplum database, we faced a significant challenge when Broadcom decided to…Show lessThe Role of Database Sharding in Advancing Research: As users of the open-source Greenplum database, we faced a significant challenge when Broadcom decided to close the software in May 2024. | |
| Sep 30, 2024 | PGConf NYC 2024 | PGConf NYC (Postgres Summit US from 2026) | speaker | Greenplum is no longer OSS: change of operations in mid-flight as European Space Agency Our mission relies on open-source software for its flexibility and cost-effectiveness. However, we've encountered a significant hurdle: Greenplum, the…Show lessOur mission relies on open-source software for its flexibility and cost-effectiveness. However, we've encountered a significant hurdle: Greenplum, the distributed database we use, has shifted from open source to proprietary. | Slides |
| Sep 9, 2024 | Postgres Ibiza 2024 | Postgres Ibiza | speaker | Greenplum is no longer OSS: Change of Operations in Mid-flight as European Space Agency | |
| Oct 3, 2023 | PGConf NYC 2023 | PGConf NYC (Postgres Summit US from 2026) | speaker | working with open source Greenplum - distributing data to scale out as European Space Agency What’s the best solution to handle 100TB of data and keep it growing with Postgres? we need a scale-out solution! | Slides |
Frequent co-speakers
| Speaker | Shared events | Shared talks | Last together |
|---|---|---|---|
| Claire Giordano | 5 | — | 2026 |
| Gleb Otochkin | 5 | — | 2026 |
| Pilar de Teodoro | 4 | 4 | 2025 |
| Amit Kapila | 4 | — | 2026 |
| Bruce Momjian | 4 | — | 2026 |
| Chirag Dave | 4 | — | 2026 |
| Lukas Fittl | 4 | — | 2026 |
| Ryan Booz | 4 | — | 2026 |
| Magnus Hagander | 4 | — | 2025 |
| Ankit Mittal | 3 | — | 2026 |
| Jelte Fennema-Nio | 3 | — | 2026 |
| Jonathan S. Katz | 3 | — | 2026 |
| Phillip Merrick | 3 | — | 2026 |
| Robert Treat | 3 | — | 2026 |
| Sami Imseih | 3 | — | 2026 |
Speakers with the same name are merged into one entry, so this page may combine more than one person. Affiliations are shown as each conference listed them.