UTN Data Systems
@utndatasystems
The Data Systems Lab explores applications of AI to build next-gen data systems that are efficient and easy to use.
ID: 1763254456962224130
https://www.utn.de/en/departments/department-engineering/data-systems-lab/ 29-02-2024 17:26:57
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Glad to announce that "DPconv: Super-Polynomially Faster Join Ordering" has been accepted to SIGMOD'25. TL;DR: Use fast subset convolution to boost DP-table construction time. 🚀 📎arxiv.org/pdf/2409.08013 ⌨️github.com/utndatasystems… Joint work w/ Andreas Kipf 🧵1/n
Are you a fan of Parquet and at #NeurIPS2024 tomorrow? Let's meet at our poster at Table Representation Learning @NeurIPS to see how you can reduce your Parquet file sizes by up to 40%. Virtual compresses tables via functions while ensuring fast column scans. ⏰ 2.30pm 📍East Meeting Room 11 & 12
This week, in the Data Engineering course of the AI & Robotics Master's program at Technische Universität Nürnberg, we had the pleasure of hosting Alex Hall from Firebolt for an insightful talk on optimizing SQL query performance through caching and reusing subresults in repetitive workloads.
It was a pleasure to host six students from the Software Engineering Elite Graduate Master's Program (Universität Augsburg, TU München, and Universität München) for a brief visit to Technische Universität Nürnberg.
