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Thrilled to present our work on caching for transactions with Natacha Crooks Joe Hellerstein Xiangyao Yu at OSDI '23! Check out our blog post: audreyccheng.com/blog/transacti… and paper: usenix.org/conference/osd…

Cloud computing needs better developer tools. Check out  R3 vldb.org/pvldb/vol16/p3… by Qian Li Peter Kraft et al. VLDB 2025 🇬🇧, which enables developers to “time travel” and fix their database-backed applications. It is lightweight and practical. #VLDB2023 #dbos

📢Excited to share my new blog post (petereliaskraft.net/blog/epoxy) about how to get transactions between almost any data stores. I'm presenting this at VLDB `23 tomorrow, so please stop by! #VLDB23

The annual Database Affiliates Annual Workshop is coming Ocober 12-13th! It features research talks from faculty and students, industry talks, posters and demos, and social activities. RSVP and check out the calender here... database.cs.wisc.edu/dba23.html UW School of Computer, Data & Information Sciences UW-Madison L&S Wisconsin DB Group (@wiscdb.bsky.social)

Wisconsin is nothing without its people CIDR 2025

Very grateful and honored to receive the 2024 Sloan Research Fellowship. Many thanks to my students, collaborators, and mentors. Excited to push the frontier of next-gen databases! #SloanFellow

Welcome to the badger family!🎉 Looking forward to some exciting projects to work on together!

Wisconsin DB at #SIGMOD24 SIGMOD/PODS 2025

Badgers at VLDB 2024 🤗🤗🦡🦡

Wisconsin DB Group (@wiscdb.bsky.social) database affiliates day was so fun! it was really exciting to present my research to the UW–Madison Computer Sciences community! cc: Xiangyao Yu Andy Pavlo (@andypavlo.bsky.social)

Join ordering may not be a critical challenge for future optimizers anymore! Check out our latest paper on robust query processing (to appear in SIGMOD'25): arxiv.org/pdf/2502.15181 Xiangyao Yu Andy Pavlo (@andypavlo.bsky.social) Jignesh Patel Peter Boncz Yuanyuan Tian

this past Friday, I presented a poster at UW–Madison Computer Sciences visit days on our research group's cool new GPU-accelerated DBMS, Sirius DB ! cc: Xiangyao Yu Bobbi Yogatama Wisconsin DB Group (@wiscdb.bsky.social)

🚀Exciting news! Our project "Towards the New Modality of GPU Database Analytics" has been selected for the NVIDIA Academic Grant Program! Huge thanks to NVIDIA for the GPU hours. Looking forward to pushing the boundaries of GPU data analytics together! #NVIDIAGrant NVIDIA AI Developer

Presented our poster "GPU Databases—The New Modality of Database Analytics" at #GTC25 last evening with Bobbi Yogatama. We’ll be around at GTC for the next few days—if you're interested in chatting about GPUs or data analytics, let’s connect! 🔥 Sirius DB

Congrats to Elena Milkai on defending her thesis on real-time transactional analytics! One of her projects, HERMES (VLDB 2025), enables data consolidation across transactional and analytical engines without system changes. After grad, she’s headed to Salesforce’s DB team!

Yifei Yang's paper "Accelerate Distributed Joins with Predicate Transfer" expands on previous work (CIDR 2024). It shows 1) cost-based adaptive execution strategy minimizing network cost 2) pruning algorithm, eliminating transfers w/out positive contributions to performance.