About Tamr-Managed Reference Data Standards

Tamr provides a number of reference data standards for use in all of RealTime data products on your tenant. These standards are fully managed by Tamr; you cannot edit these standards.

You can open a standard from the Reference Data page to view the standard's full list of canonical values and the source value variations that map to each value.

Tamr-Managed Reference Data Standards

Tamr-Managed Reference Data StandardTypeDescription
ISO Country CodesLookupReplaces country name variations with ISO 3166-1 codes or long names, such as replacing United States, USA, and U.S.A with either US or United States of America.

When you use this standard in a data product, you can choose whether to standardize to the ISO alpha-2 code or the ISO long name.
ISO State/Province CodesLookupReplaces US state and Canadian province name variations with ISO 3166-2 codes or long names, such as replacing California and Calif. with CA or CALIFORNIA.

When you use this standard in a data product, you can choose whether to standardize to theISO 3166-2 code or the long name.
Common Null ValuesLookupReplaces known bad values will null.
Phone FormatNormalizationStandardizes phone numbers into a single, uniform format.

When you use this standard in a data product, you can choose whether to normalize phone numbers to the E.164, National, or International format.

You must specify a country attribute when using this standard.
Name PrefixLookupMaps name prefix variations to canonical abbreviations, such as
  • Replacing Doctor and Dr with Dr.
  • Replacing Chief Executive Officer with CEO

Reviewing Details for Each Standard

Select Reference Data from the main menu access all Tamr-managed standards as well as any user-defined standards created in the current project.

To review a standard's full list of canonical values and the source value variations that map to each value: Select a standard on this page to open it. The page includes a description of the standard, configurable parameters, and the list of canonical values mapped to source value variations.





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