1. ERP and the Data Warehouse

2. ERP Applications Outside the Data Warehouse
Data marts
DSS Applications
Exploration
warehouse
The data warehouse comes from operational applications and
services other DSS component

3. The ERP environment feeds the external data warehouse
Data marts
DSS Applications
Exploration
warehouse
ERP
The ERP environment feeds the external data warehouse

4. 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.

5. 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

6. 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

7. 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

8. 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

9. 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

10. 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