Aggregation queries don't have to slow everything down. Sandesh Kumar and Shailesh Kumar Singh are at to show how Star-Tree indexing in OpenSearch enables constant-time aggregations regardless of dataset size.

Learn more: https://2026.berlinbuzzwords.de/session/constant-time-aggregations-with-star-tree-in-opensearch/

Get your ticket: https://2026.berlinbuzzwords.de/tickets/