Schema Changes

Database schemas are inevitably going to evolve over time and there's no reason that a fast moving development team should have to worry about these changes potentially leaking sensitive data into lower environments. We've built Tonic to seamlessly handle this by proactively monitoring a source database for schema changes, and then alerting and/or blocking data generation to prevent using an out of date model.

There are two types of changes flagged by Tonic:

Action Required [2]: When the schema change involves an object (table or column) that is included in one of the models in Tonic, it has to be resolved [4] before you can generate data

Notifications [3]: When a new table or field has been added, this is classified as a notification that will remain visible until dismissed.

When the schema changes tool detects a change in the source database that requires a user action, it surface a warning flag [1] on the sidebar and blocks data generation [5].