How to Keep Customer Data Consistent After a Bulk Import

Bulk imports can create duplicates, overwrite newer fields, or map values incorrectly across systems.

Checks to make

Validate a sample and field mapping, preserve stable identifiers, compare before and after counts, and run duplicate and null checks. Import in a reversible batch where possible and retain an audit record for affected rows.

When to get help

Data engineering can add validation and reconciliation around imports. Informatix Systems can assess the symptoms, evidence, and next steps. Contact Informatix Systems to discuss this issue.