2.2 Data Flow
OFS IPA Data Model contains the Staging Tables from which data is loaded into Dimensions and Fact Tables. Staging Tables include the Master Staging Tables, Detail Staging Tables, Staging Product Processor Tables, and so on. The user must populate data into these Staging Tables.
The following image shows the process flow for Staging Tables:
![OFS IPA data model contains the staging tables from which data is loaded into the dimensions and fact tables. Staging tables include the master staging tables, detail staging tables, staging product processor tables, and so on. OFS IPA data model contains the staging tables from which data is loaded into the dimensions and fact tables. Staging tables include the master staging tables, detail staging tables, staging product processor tables, and so on.](img/staging-tables.png)
Figure 2-2 Staging Tables
![OFS IPA data model contains the staging tables from which data is loaded into the dimensions and fact tables. Staging tables include the master staging tables, detail staging tables, staging product processor tables, and so on. OFS IPA data model contains the staging tables from which data is loaded into the dimensions and fact tables. Staging tables include the master staging tables, detail staging tables, staging product processor tables, and so on.](img/staging-tables.png)