Announcing support for GROUP BY, SUM, and other aggregation queries in R2 SQL

Published: (December 18, 2025 at 09:00 AM EST)
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Source: Cloudflare Blog

Details

Cloudflare’s R2 SQL, a distributed query engine, now supports aggregations. Explore how we built distributed GROUP BY execution, using scatter‑gather and shuffling strategies to run analytics directly over your R2 Data Catalog.

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