Reflects the current release of Nintex for SharePoint 2016. For your version, please access assistance through the Help button in the product.
Sometimes the existing database organization needs splitting up to improve performance.
For example, a complex, heavily-used workflow may cause performance issues for other workflows and items on the database. In this case, you may decide to create a separate database for the high-traffic workflow.
For instructions on splitting existing databases, see Split databases.