Apache Cassandra (Project Chair)
Circuit mix
Where Apache Cassandra (Project Chair) shows up, by circuit. Each event counts once: 2 if it sponsored, 1 if it only had speakers. Hover a segment for the conference.
- Open-source data infrastructure50%1 event
- Postgres & open-source databases50%1 event
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Cassandra Summit | ||||||||||
| Percona Live |
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.
Where they've grown or pulled back
Apache Cassandra (Project Chair) has never sponsored a tracked conference, so this follows where its speakers appear instead.
DownNothing recorded in 2026; had speakers at 2 conferences in 2019.
Counted per conference. 2026 is the latest year whose conferences have mostly happened. A conference counts as no longer seen only when later events published speaker lists.
No longer seen 2
No speakers since 2024 or earlier, though the conference published speaker lists after that.
- Cassandra Summitlast seen 2019; the conference ran again with speaker lists in 2023
- Percona Livelast seen 2019; the conference ran again with speaker lists in 2022–23 and 2026
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 0 this company sponsored).
No co-sponsors: this company has no recorded sponsorships, or sponsored alone.
Sponsorships 0
No sponsorships recorded for Apache Cassandra (Project Chair).
Speakers 2
| Speaker | Event | Role | Talk | Links |
|---|---|---|---|---|
| Dinesh Joshi | Percona Live Open Source Database Conference 2019 | speaker | The State of Databases in 2019 | — |
| Nate McCall | DataStax Accelerate 2019 | keynote | Day 2 Opening Keynote | — |