Raúl Cumplido
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
- PyCon (national Python conferences)
- PyData
Talks
| Date | Event | Conference | Role | Title | Links |
|---|---|---|---|---|---|
| May 27, 2026 | PyCon Italia 2026 | PyCon (national Python conferences) | talk | Datanomy: Understanding the Anatomy of Arrow and ParquetApache Arrow and Apache Parquet are the de-facto standards for in-memory and file formats for columnar data but they are quite unknown. The talk will try to…Show lessApache Arrow and Apache Parquet are the de-facto standards for in-memory and file formats for columnar data but they are quite unknown. The talk will try to demistify presenting the formats in a simpler visual way. | Video |
| Sep 30, 2025 | PyData Paris 2025 | PyData | talk | State of Parquet 2025: Structure, Optimizations, and Recent InnovationsIf you worked with large amounts of tabular data, chances are you have dealt with Parquet files. Apache Parquet is an open source, column-oriented data file…Show lessIf you worked with large amounts of tabular data, chances are you have dealt with Parquet files. Apache Parquet is an open source, column-oriented data file format designed for efficient storage and retrieval. | Video |
| May 15, 2024 | PyCon US 2024 | PyCon (national Python conferences) | speaker | Apache Arrow - El format columnar! Lo cualo? Escuchamos que Apache Arrow se ha convertido en un estándar de facto para la representación eficiente de datos columnares en memoria. | Video |
Frequent co-speakers
| Speaker | Shared events | Shared talks | Last together |
|---|---|---|---|
| Alenka Frim | 2 | 1 | 2026 |
| Antonio Cuni | 2 | — | 2026 |
| Tereza Iofciu | 2 | — | 2026 |
| Valeria Zuccoli | 2 | — | 2026 |
| Tim Paine | 2 | — | 2025 |
| Rok Mihevc | 1 | 1 | 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.