ERP and the Data Warehouse
ERP Applications Outside the Data Warehouse Data marts DSS Applications Exploration warehouse The data warehouse comes from operational applications and services other DSS component
The ERP environment feeds the external data warehouse Data marts DSS Applications Exploration warehouse ERP The ERP environment feeds the external data warehouse
Building the Data Warehouse Inside the ERP Environment The primary advantage is that the ERP vendor provides the infrastructure. This saves the designer and enormous amount of work, and it saves the developer from having to deal with complexities of design and development. In short, the inclusion of the data warehouse with ERP applications greatly simplifies the life of the data warehouse designer.
Feeding the Data Warehouse Through ERP and non-ERP Systems Data marts DSS Applications Exploration warehouse The data warehouse can be build in the ERP environment
Both ERP and non-ERP operational systems support Data marts DSS Applications Exploration warehouse ERP Both ERP and non-ERP operational systems support the non-ERP data warehouse
Both ERP and non-ERP operational systems support Data marts DSS Applications Exploration warehouse Both ERP and non-ERP operational systems support the ERP-based data warehouse
Exploration warehouse Data marts DSS Application Data marts DSS Applications Exploration warehouse The data mart, DSS application, and exploration warehouse processing can be done inside or outside ERP Environment (or both) when the data Warehouse is constructed inside the ERP environment
Exploration warehouse Data marts DSS Application Data marts DSS Applications Exploration warehouse When there is no need for integration, it is possible to have multiple data warehouse
The ERP-Oriented Corporate Data Warehouse Consolidated Data warehouse (SAP) Japanese ERP (BAAN) Kuwaiti application U.S. ERP (SAP) Ethiopian application Swiss ERP (PeopleSoft) Australian ERP (SAP) An ERP-oriented rendition of the global data warehouse