Alexandra Wang
Events3
Conferences2
Talks3
Years active2020–2026
Miles between events8212 in-person events · 2 countriesAppearances by year
- PGConf.dev (formerly PGCon)
- Percona Live
Talks
| Date | Event | Conference | Role | Title | Links |
|---|---|---|---|---|---|
| May 27, 2026 | Percona Live 2026 Bay Area | Percona Live | speaker | Improving PostgreSQL Join Estimates: Statistics and Beyond as EDB PostgreSQL’s query planner relies heavily on cardinality estimation to choose efficient execution plans. When join estimates are wrong, the planner can select…Show lessPostgreSQL’s query planner relies heavily on cardinality estimation to choose efficient execution plans. When join estimates are wrong, the planner can select dramatically suboptimal plans, leading to slow queries and unstable performance. | Video |
| May 19, 2026 | PGConf.dev 2026 | PGConf.dev (formerly PGCon) | speaker | Extending Extended Statistics to Joins as EnterpriseDB Date: 2026-05-20 Time: 16:00–16:25 Room: Labatt (1700) Level: Intermediate | Slides |
| May 26, 2020 | PGCon 2020 | PGConf.dev (formerly PGCon) | speaker | Zedstore - In-core Column Store for Postgres as VMware Date: 2020-05-27 Time: 14:00–14:45 Room: Stream 2 Level: Intermediate | SlidesVideo |
Frequent co-speakers
| Speaker | Shared events | Shared talks | Last together |
|---|---|---|---|
| Alastair Turner | 2 | — | 2026 |
| Andres Freund | 2 | — | 2026 |
| Andrey Borodin | 2 | — | 2026 |
| Joe Conway | 2 | — | 2026 |
| Lukas Fittl | 2 | — | 2026 |
| Masahiko Sawada | 2 | — | 2026 |
| Melanie Plageman | 2 | — | 2026 |
| Paul Jungwirth | 2 | — | 2026 |
| Peter Eisentraut | 2 | — | 2026 |
| Richard Guo | 2 | — | 2026 |
| Robert Haas | 2 | — | 2026 |
| Thomas Munro | 2 | — | 2026 |
| Tomas Vondra | 2 | — | 2026 |
| Soumyadeep Chakraborty | 1 | 1 | 2020 |
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.