X-Square
Circuit mix
Where X-Square shows up, by circuit. Each event counts once: 2 if it sponsored, 1 if it only had speakers. Hover a segment for the conference.
- Postgres & open-source databases100%3 events
Presence by conference and year
Each cell is one conference in one year. Fill shows the company sponsored, shaded by its best tier that year; a dot means it had speakers there. Hover for details; click to open the event.
- Title
- Platinum
- Gold
- Silver
- Bronze
- Other / unlabeled tier
- Had speakers
| Conference | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 |
|---|---|---|---|---|---|---|---|---|---|---|
| PG BootCamp |
Activity by year
Three measures on one year axis; each panel has its own scale. 2027, 2028 is still mostly ahead, so its bars are faded and incomplete.
Conferences present at
Distinct conferences each year, split by whether the company sponsored or only had speakers there.
- Sponsored
- Speakers only
Distinct speakers
People from this company on a program that year, each counted once.
Sponsorships by tier
Sponsorship rows per year (one per event and listing), stacked by normalized tier.
- Other / unlabeled
Where they've grown or pulled back
FlatSponsored 1 conference in 2026, flat from 1 in 2024.
Counted per conference. 2026 is the latest year whose conferences have mostly happened. Tiers use the best tier each year; swatches show the path, oldest first. A conference counts as pulled out only when a later event published a complete sponsor list, since most events don’t say whether their list is complete.
Steady 1
Sponsored in most years of its span at the same tier.
- PG BootCampevery year 2024–26, unranked tier
Not on the company map: lookalikes are computed only for companies present at four or more conferences.
Often sponsors alongside
Companies that sponsored the same events, by number of shared events (out of 3 this company sponsored).
| Company | Shared events | Share |
|---|---|---|
| Computerra | 3 | 100% |
| ICT-Online | 3 | 100% |
| ICT2GO | 3 | 100% |
| Tantor Labs | 3 | 100% |
| Yandex Cloud | 3 | 100% |
| Tproger | 2 | 67% |
| Diasoft | 1 | 33% |
| Direct Line | 1 | 33% |
| Foresight | 1 | 33% |
| Habr | 1 | 33% |
| Innopolis (Telegram) | 1 | 33% |
| IT Week | 1 | 33% |
| Luxms | 1 | 33% |
| SberTech | 1 | 33% |
| ServerNews | 1 | 33% |
Sponsorships 3
| Event | Date | Place | Tier as listed | Normalized tier |
|---|---|---|---|---|
| PG BootCamp Russia 2026 Moscow | Mar 19, 2026 | Moscow, Russia | Partner/supported by (heading unclear) | Other |
| PG BootCamp Russia 2025 Yekaterinburg | Apr 10, 2025 | Yekaterinburg, Russia | Partner/supported by (heading unclear) | Other |
| PG BootCamp Russia 2024 Kazan | Sep 17, 2024 | Kazan, Russia | Partner/supported by (heading unclear) | Other |
Speakers 3
| Speaker | Event | Role | Talk | Links |
|---|---|---|---|---|
| Konstantin Vashchenkov | PG BootCamp Russia 2026 Moscow | speaker | Experience, issues, and performance of PostgreSQL on Elbrus, Baikal-S, Loongson/Irtysh, Repka Pi, and x86 | Slides |
| Konstantin Vashchenkov | PG BootCamp Russia 2025 Yekaterinburg | speaker | Turning PostgreSQL into a RESTful API server | Slides |
| Konstantin Vashchenkov | PG BootCamp Russia 2024 Kazan | speaker | PostgreSQL as an application server, or low-code on Postgres | Slides |