Announcing OpenTSDB 2.4.0: Rollup and Pre-Aggregation Storage, Histograms, Sketches, and More

What this post added

Introduced Rollup and Pre-Aggregation Storage for efficient long-term storage and faster queries on time series data. Added support for Histograms and Data Sketches to enable accurate percentile calculations. Incorporated HBase Date Tiered Compaction, a new authentication plugin interface, and an interface for fetching data directly from Bigtable/HBase using search indexes. Enhanced UID cache controls and added configurable query size and time limits.