Nelson Calero
Employers on the program
- 2022–2025Pythian3 talks
Appearances by year
- PGConf NYC (Postgres Summit US from 2026)
- PostgreSQL Conference Europe (PGConf.EU)
Talks
| Date | Event | Conference | Role | Title | Links |
|---|---|---|---|---|---|
| Oct 21, 2025 | PGConf.EU 2025 (15th PostgreSQL Conference Europe) | PostgreSQL Conference Europe (PGConf.EU) | speaker | Practical Guide to Migrating +100 Large PostgreSQL to the Cloud as Pythian Migrating a large fleet of PostgreSQL databases to a managed service is a journey filled with opportunities and potential pitfalls. This is especially true when…Show lessMigrating a large fleet of PostgreSQL databases to a managed service is a journey filled with opportunities and potential pitfalls. This is especially true when dealing with numerous multi-terabyte databases and particular cases such as migrating from an old version, using inheritance, PostGIS, moving to GCP Service accounts, and changing database assignment to instances. | SlidesVideo |
| Sep 29, 2025 | PGConf NYC 2025 | PGConf NYC (Postgres Summit US from 2026) | speaker | Practical Guide to Migrating +100 Large PostgreSQL to the Cloud as Pythian Migrating a large fleet of PostgreSQL databases to a managed service is a journey filled with opportunities and potential pitfalls. | Slides |
| Sep 22, 2022 | PGConf NYC 2022 | PGConf NYC (Postgres Summit US from 2026) | speaker | Getting under the covers: Migrating to PostgreSQL creatively and effectively as Pythian Services Inc. Getting under the covers: Migrating to PostgreSQL creatively and effectively Experience supporting many customer databases using various flavors of PostgreSQL…Show lessGetting under the covers: Migrating to PostgreSQL creatively and effectively Experience supporting many customer databases using various flavors of PostgreSQL (including AWS RDS, Amazon Aurora, GCP CloudSQL, and on-premises open-source PostgreSQL) that were migrated to from other database engines has taught us that technical challenges are best solved when your approach is tailored to the unique p |
Frequent co-speakers
| Speaker | Shared events | Shared talks | Last together |
|---|---|---|---|
| Claire Giordano | 3 | — | 2025 |
| Magnus Hagander | 3 | — | 2025 |
| Alastair Turner | 2 | — | 2025 |
| Andres Freund | 2 | — | 2025 |
| Boriss Mejias | 2 | — | 2025 |
| Bruce Momjian | 2 | — | 2025 |
| Burak Yucesoy | 2 | — | 2025 |
| Chirag Dave | 2 | — | 2025 |
| Christophe Pettus | 2 | — | 2025 |
| Gleb Otochkin | 2 | — | 2025 |
| Henrietta Dombrovskaya | 2 | — | 2025 |
| Jay Miller | 2 | — | 2025 |
| Joaquim Oliveira | 2 | — | 2025 |
| Lætitia AVROT | 2 | — | 2025 |
| Luigi Nardi | 2 | — | 2025 |
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.