Re: Dataplex Business Glossary automatic mapping

Adam_ds360

Hello, I've been trying to find a solution to automatic mapping of terms in Dataplex Business Glossary. I want to map existing data as well as future data. I haven't found any reference in documentation of Dataplex Business Glossary. Maybe somebody can provide me with an information, how can it be done?

dawnberdan

Hi @Adam_ds360,

Welcome to Google Cloud Community!

The Dataplex Business Glossary lets users link terms to data columns, but there isn't explicit documentation on automatic mapping of terms. Here are a few methods you can explore:

Metadata Tools: Automated tools can assist in generating business glossaries and tagging data entries. These tools help save time and ensure consistency across datasets.
Custom Mapping Scripts: You could develop a script that reviews data entries and assigns glossary terms based on predefined rules. This process may involve:

Extracting metadata from data entries.
Matching metadata to glossary terms using NLP or pattern recognition.
Attaching terms programmatically via Dataplex APIs.

Using Semantic Relationships: Dataplex lets you link terms together. You might be able to use these links to automatically match terms for new data entries.

In addition, you can check out this blog that provides an overview of how to effectively manage and govern data using Google Cloud's Dataplex and Data Catalog services. Alternatively, consider filing a Feature Request so that our Engineering Team can look into it. Also, this way you could have visibility on the progress of your request as it is publicly available. Note that there’s no definite date as to when this will be implemented. For future updates, I suggest keeping an eye out on the issue tracker and release notes.

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