TimescaleDB 2.28: Faster Queries, Lighter Operations, and Better Schema Evolution
Time-series analytics at scale creates operational friction. When you're running continuous aggregates, columnar storage, and complex analytical patterns, each new metric, query pattern, and configuration tuning attempt adds complexity. Refreshes block each other, configuration changes require rebuilds, and new aggregates mean recomputing entire rollups.
Over recent TimescaleDB releases, we've prioritized minimizing these hurdles by leveraging bloom filters to bypass redundant processing during high-volume operations on columnar storage. We also expanded vectorized execution across more query patterns and simplified continuous aggregate workflows by combining refresh and compression.
Now with TimescaleDB 2.28, we're making common analytical queries faster without code changes, making continuous aggregate operations less disruptive and more flexible, and eliminating friction when evolving your schema and configuration. The result is faster queries, lighter operations, and the ability to evolve your analytics alongside your application as it scales.
TL;DR
Lighter, more flexible continuous aggregates:
- ADD COLUMN on CAggs: Add...
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