Product Update March 7, 2025
We are pleased to announce improvements for data product publishing and Tamr Cloud navigation, and a new External Ids API.
Publishing Improvements
We recently added a new publish dataset option: Source-Linked Golden Records. For each source record, this dataset includes the source record ID, source name, and source primary key as well as the attributes for the golden record associated with that source record's cluster.
Additionally, you can now choose the file format for published datasets:
- CSV (default)
- Avro
- Delta Lake
- JSON (new-line delimited)
- Parquet
Improved Navigation and User Experience
We are pleased to announce our updated Tamr Cloud navigation, designed to improve your user experience. See our What's New: Improved Navigation and User Experience post to learn more.

New Tamr RealTime External Ids API
The new External Ids API allows you to map external ids to records in the Tamr RealTime datastore and to manage those mappings. This enables you to associate a record's id in another tool, such as Salesforce, with the record in the Tamr RealTime datastore.
See tamr.api.v1alpha1.ExternalIds to learn more.
Bug Fixes and Other Improvements
- Admin users can now grant or revoke tenant access for Tamr Support, for the purpose of support ticket investigation and resolution. This option is available on the Users page.
- General performance, styling and usability improvements.