// Cloudflare Blog · 18 December 2025

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

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.

Cloudflare Blog

@cloudflare-blog · Jérôme Schneider

blog.cloudflare.com

Cloudflare Blog@cloudflare-blog