← All updates Databricks Update One-Pager Light version
databricks Platform · Updated Apr 30, 2026

MLflow trace storage in Unity Catalog is now in Public Preview

MLflow trace storage in Unity Catalog tables, previously in Beta, is now in Public Preview.

What it does

MLflow trace storage in Unity Catalog tables, previously in Beta, is now in Public Preview. Traces are stored in OpenTelemetry (OTel) format, access is governed through Unity Catalog schema and table permissions, and you can query traces from Databricks SQL or the MLflow Python SDK. For supported regions, see Features with limited regional availability.

Why it matters

Traces are stored in OpenTelemetry (OTel) format, access is governed through Unity Catalog schema and table permissions, and you can query traces from Databricks SQL or the MLflow Python SDK.

Architecture
Databricks Platform → Platform
In short

MLflow trace storage in Unity Catalog tables, previously in Beta, is now in Public Preview. Traces are stored in OpenTelemetry (OTel) format, access is governed through Unity Catalog schema and table permissions, and you can query traces from Databricks SQL…

Read the full documentation ↗
Key takeaway
MLflow trace storage in Unity Catalog tables, previously in Beta, is now in Public Preview.
2026-04-30-mlflow-trace-storage-in-unity-catalog-is-now-in-public-preview Generated by the Databricks Updates Agent · browse all updates