Explain about Data Integration hierarchy.

Explain about Data Integration hierarchy.

The DI hierarchy is as follows:

- Project->JOB->WorkFlow->DataFlow.

- WorkFlow also has scripts.

- Source, Query, Target are under Data Flow and known as Transformations.

- Workflow, Dataflow, data, files or tables usage for certain number of times, is specified by usage count.

- Objects can be used more than once in Data Integration. These objects are known as reusable objects.