Rational
Also listed as 2 other names
RATIONAL · RATIONAL AG
Circuit mix
Where Rational shows up, by circuit. Each event counts once: 2 if it sponsored, 1 if it only had speakers. Hover a segment for the conference.
- Enterprise, analyst & AI expos50%2 events
- Python & R data science50%2 events
The year around now
Conferences where Rational sponsored or had speakers in the past 12 months, and the announced events it is already listed for. One row per conference, January to December; hover a mark for the event and the company's role.
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.
Activity by year
Three measures on one year axis; each panel has its own scale.
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
Rational has never sponsored a tracked conference, so this follows where its speakers appear instead.
FlatHad speakers at 1 conference in 2026, flat from 1 in 2023.
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.
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 Rational.
Speakers 5
| Speaker | Event | Role | Talk | Links |
|---|---|---|---|---|
| Rostislaw Krassow | PyCon DE & PyData 2026 | talk | Fight your garbage data: implementation of a pythonic data quality monitoring framework in PySpark | — |
| Rostislaw Krassow | PyCon DE & PyData 2025 | talk | Bridging the gap: unlocking SAP data for data lakes with Python and PySpark via SAP Datasphere | — |
| Rostislaw Krassow | data2day 2024 | talk | Von Insellösungen zu einer Datenplattform – Data Mesh pragmatisch umsetzen | — |
| Sven Walleser | data2day 2024 | talk | Von Insellösungen zu einer Datenplattform – Data Mesh pragmatisch umsetzen | — |
| Rostislaw Krassow | data2day 2023 | talk | Sicherheit, aber mit System: Threat Modelling für Datenplattformen | — |