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

Cloudflare's R2 SQL introduces support for aggregations with distributed GROUP BY execution, utilizing scatter-gather and shuffling strategies to enable direct analytics on the R2 Data Catalog.

MAIN POINTS
  1. R2 SQL now includes support for aggregation functions.
  2. Distributed GROUP BY execution is implemented in R2 SQL.
  3. Scatter-gather and shuffling strategies are employed for analytics.
  4. Direct analytics can be performed on the R2 Data Catalog.
TAKEAWAYS
  1. Aggregations enhance the analytical capabilities of R2 SQL.
  2. Efficient data processing is achieved through distributed execution methods.
  3. The use of scatter-gather optimizes query performance.
  4. Shuffling strategies facilitate effective data handling and analysis.
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