Datavju
Datavju

Model

Extract Email Domain

Create a reusable Email Domains Transform from CSV email addresses

Extract email domains from contacts.csv into a new domain column while retaining name and email. Preserve case by default, optionally lowercase domains, and reuse the existing Transform across runs.

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What this Model does.

Extracts the portion after โ€œ@โ€ from email addresses in an uploaded CSV. Creates a structured Transform named Email Domains directly from contacts.csv, retaining the original name and email columns and adding a domain column. By default, domain capitalization is preserved as written. A change request can update the existing Transform to lowercase domains. Repeated runs reuse the Transform, reset removes generated results while preserving source and model assets, and a final run recreates a clean default result for inspection, reuse, and download.

What the Model brings.

Adds one domain column while retaining name and email

Copies domain capitalization as written by default

Supports updating the existing Transform to lowercase domains

Maintains direct lineage to contacts.csv

Reuses the Transform on repeated runs without duplicates

Produces inspectable, reusable, downloadable data

Email Domains
contacts.csv

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The Model joins your foundation. Bring your data, brand and business definitions together, then shape the next tool, channel or experience from what is already there.

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