Andreas Karlsson
Employers on the program
- 2026Percona4 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
- Percona Live
- PGConf.DE (PostgreSQL Conference Germany)
- PostgreSQL Conference Europe (PGConf.EU)
Talks
| Date | Event | Conference | Role | Title | Links |
|---|---|---|---|---|---|
| Oct 20, 2026 | PGConf.EU 2026 (16th PostgreSQL Conference Europe) | PostgreSQL Conference Europe (PGConf.EU) | speaker | Designing a new SQL language feature: Key joins as Percona Back in 2021 Joel approached me with an idea: what if we could take inspiration from graph databases and allow people people to use foreign key relationships to…Show lessBack in 2021 Joel approached me with an idea: what if we could take inspiration from graph databases and allow people people to use foreign key relationships to express joins so people could do a bit less typing and at the same time avoid the risk of typos when writing the ON clause. Sounds pretty simple, right? | Slides |
| Sep 9, 2026 | Percona Live 2026 Amsterdam | Percona Live | speaker | Postgres 19 - What's in it for me? as Percona Postgres 19 will be with us any day now. Like any major version of Postgres it brings improvements for everyone. If you’re interested in operations,…Show lessPostgres 19 will be with us any day now. Like any major version of Postgres it brings improvements for everyone. If you’re interested in operations, performance, application development, or just plain database geekery, there is something for you. Join Principal Software Engineer Andreas Karlson... | Video |
| Sep 9, 2026 | Percona Live 2026 Amsterdam | Percona Live | speaker | Stopping PostgreSQL collations going wrong as Percona Have you seen this message? | Video |
| Apr 21, 2026 | PGConf.DE 2026 | PGConf.DE (PostgreSQL Conference Germany) | speaker | Everything you need to know about collations as Percona |
Frequent co-speakers
| Speaker | Shared events | Shared talks | Last together |
|---|---|---|---|
| Jan Wieremjewicz | 3 | — | 2026 |
| Zsolt Parragi | 3 | — | 2026 |
| Alastair Turner | 2 | 1 | 2026 |
| Andreas Scherbaum | 2 | — | 2026 |
| Ants Aasma | 2 | — | 2026 |
| Avinash Vallarapu | 2 | — | 2026 |
| Chris Ellis | 2 | — | 2026 |
| Derk van Veen | 2 | — | 2026 |
| Dirk Krautschick | 2 | — | 2026 |
| Divya Sharma | 2 | — | 2026 |
| Gülçin Yıldırım Jelinek | 2 | — | 2026 |
| Hans-Jürgen Schönig | 2 | — | 2026 |
| Hervé Schweitzer | 2 | — | 2026 |
| Ilya Kosmodemiansky | 2 | — | 2026 |
| Kai Wagner | 2 | — | 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.