Hi together,
we are working with Talend MDM (6.5.1, commercial edition) with MySQL DB and are about to use the system in production. In many cases during our development we experience that
- just renaming an attribute in a MDM Object of with the data model
- or adding an attribute to a MDM Object
forces us to recreate tables in MDM when deploying the new model. In such cases it often even results in recreating about 80% of all tables even if the added/renamed attribute has nothing to do with other tables (no a foreign key attribute, etc.)
Who knows the right way to handle this?
How do we avoid best to create tables?
How do we keep the history (update-reports) ?
With the current status we cannot risk to go into production.
Thanks for good recommendations!
Carsten
