GreptimeDB v1.1: you no longer have to lock in a table's partition layout when you create it.
Before, only tables created with PARTITION ON COLUMNS could be resharded. Now you can take an existing single-Region table and split it online:
ALTER TABLE sensor_readings
GreptimeDB Enterprise now integrates with Apache Iceberg, making your tables queryable from Spark, Trino, DuckDB, and pyiceberg—without copying data. It publishes Iceberg metadata that references existing Parquet files in object storage, enabling seamless, read-only analytics
Evaluate the query interface alongside the RCA model.
In Agent RCA Bench, six models investigated the same 14 incidents. Across 168 runs per interface, GreptimeDB’s SQL/PromQL interface produced 40% fewer wrong diagnoses and used ~48% fewer input tokens than our
greptimedb-mcp-server 0.6.0 adds query_semantic_graph.
Since v1.3.0 (alpha), GreptimeDB keeps entity and relationship views in greptime_private, built from trace spans and declared edges. The tool reads them directly, so an assistant asks what calls what instead of writing a
JSON2 shipped in GreptimeDB v1.2.0. When should you use it over JSON?
JSON vs JSON2: a visual guide below. JSON2 is Beta, append-only.
Get started: docs.greptime.com/user-guide/log…
