Does Data Cloud have [Governor limits](https://developer.salesforce.com/docs/atlas.en-us.salesforce_app_limits_cheatsheet.meta/salesforce_app_limits_cheatsheet/salesforce_app_limits_platform_apexgov.htm) like Salesforce?
While they are not called “governor limits”, the same types of limitations apply (such as maximum file sizes, maximum number of records returned by a query, etc.) and are documented here. Also, changes to those limits are documented here.