A1 Commerce guide

How to monitor an open-data portal for dataset changes

A practical workflow for monitoring one public/open-data source when the portal itself does not provide a useful change log.

  1. Choose the exact dataset page or download that is authoritative for your use case.
  2. Record the current download URL, update timestamp and schema.
  3. Check whether filenames, resource URLs, columns or record counts have changed.
  4. Verify material differences against the portal rather than relying on search snippets.
  5. Maintain a dated log so downstream users can trace when the source changed.

Dataset Change Watch

Need one defined public dataset monitored? The £39 setup establishes a structured baseline and delivers the first verified change diff or a 30-day monitoring summary.

View Dataset Change Watch