

What we’re about
london.pydata.org
Submit a talk: https://london.pydata.org/submit-a-talk/
PyData is an educational program of NumFOCUS, a 501(c)3 non-profit organization in the United States. PyData provides a forum for the international community of users and developers of data analysis tools to share ideas and learn from each other. The global PyData network promotes discussion of best practices, new approaches, and emerging technologies for data management, processing, analytics, and visualization. PyData communities approach data science using many languages, including (but not limited to) Python, Julia, and R.
The PyData Code of Conduct governs this meetup. To discuss any issues or concerns relating to the code of conduct or the behavior of anyone at a PyData meetup, please contact NumFOCUS Executive Director Leah Silen (+1 512-222-5449; [leah@numfocus.org](mailto:leah@numfocus.org)) or the group organizer.
Sponsors
Upcoming events
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PyData London - 103rd Meetup
EC4R 3AD, London, GBVenue: Riverbank House, 2 Swan Ln, London EC4R 3AD
Please note:
- 🚨🚨🚨A valid photo ID is required by building security. 🚨🚨🚨
- This event follows the NumFOCUS Code of Conduct. Please familiarise yourself with it before attending.
If your RSVP status says "You're going" you will be able to get in. No need to show your RSVP confirmation when signing in.
If you can no longer make it, please unRSVP as soon as possible.
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Code of Conduct:
This event follows the NumFOCUS Code of Conduct. Please get in touch with the organisers with any questions or concerns.
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As always, there will be free food and drinks, generously provided by our host, Man Group.
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Main Talks
1. Input Guardrails for Large Language Models - Salman Saeed
2. The lifetime of a write, 3 ways: in Postgres, Kafka and Flink - Celeste Horgan
In this talk we’ll take a step back to look at three data services: Postgres, Apache Kafka and Apache Iceberg, and how they each handle writes. In doing so, we’ll trace a history through how data services have evolved in the world of distributed systems and big data. We’ll understand the key differences and similarities between these services. Finally, we’ll take a look at what’s coming next in the world of open source data, from Postgres and beyond.
⚡ Lightning Talks
TBC
Logistics
Doors open at 6.30 pm (get there early as you'll need to sign in with building security). Talks start at 7:00 pm, with drinks afterwards from 9:00 pm at The Banker (EC4).
We have reduced capacity for this event, but there will be plenty of people to discuss data science questions with!
Please unRSVP in good time if you realise you can't make it. We're limited by building security on the number of attendees, so please free up your place for your fellow community members!18 attendees
Past events
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