PG Down Under
- Organizer
- PostgreSQL Down Under Inc. (PGDU)
- Category
- Database
- Website
- pgdu.org
- Social
- X / Twitter
- Typical place
- Sydney, Australia
- Topics
- Generative AIDatabase systems
One-day community PostgreSQL conference for Australia and New Zealand run by the non-profit PostgreSQL Down Under Inc. Earlier events: PGDay Australia 2017 and PGDay Down Under 2018 (both Melbourne). Since 2019: 2019 Sydney (Fishburners), no editions 2020-2024, 2025 Sydney (billed 'fifth annual'), 2026 Sydney ('sixth annual'). 2019 ran on pgeu-system at pgdu.org, 2025+ on OSEM at conf.pgdu.org. Twitter account is the organizer's/conference's own.
Activity by year
Sponsor companies per year
Distinct companies sponsoring any event that year.
- Partial or unverified list
3 of 8 years have a partial, unverified or missing sponsor list, so their bars undercount.
Speakers per year
Distinct people on stage at any event that year; same year axis as sponsors.
Events
| Dates | Event | Place | Format / status | Attendance | Sponsors | Speakers |
|---|---|---|---|---|---|---|
| Oct 30, 2026 | PG Down Under 2026 | Sydney, Australia | — | 8 | 17 | |
| Oct 17, 2025 | PG Down Under 2025 | Sydney, Australia | 75 | 6 | 17 | |
| Nov 15, 2019 | PG Down Under 2019 | Sydney, Australia | — | 3 | 8 |
Attendance over time
Reported attendance for 1 of 3 events; figures are as published by the organizer.
Most frequent speaker companies
Speaker appearances across all events, by the speaker's company.
Similar conferences
Conferences with the most similar speaker mix: their speakers come from the same companies. Bars are cosine similarity on a 0–1 scale; between conferences even the closest pairs share only part of their crowd.
Compared as part of PGDays & regional Postgres events: the small regional Postgres events are analysed as one unit.
- PostgreSQL Conference Europe0.47
- PGConf.dev0.40
- PGConf NYC0.32
- PGConf India0.24
- Postgres Conference0.24
Sponsors over the years
Top 12 of 12 sponsoring companies, ranked by years sponsored. Each cell shows the highest tier that year; hover for the events.
- Platinum
- Gold
- Silver
- Community
- Other / unspecified