These are enterprise data warehouses, marts, and operational stores.
An enterprise DWH is a central repository of all information from an organization. Data marts are small DWHs that focus on the output from specific business units or functions. Operational stores provide a snapshot of the latest transactions and other operational information.
Each type of DWH has its own strengths and weaknesses. Enterprise ones are the most comprehensive, but they can be expensive and difficult to maintain. Data marts are less comprehensive but can be easier to set up and manage. Operational data stores are the simplest but may not have all the features of the other types of DWHs.