It is a GUI-based client that allows you to create the following ETL objects.
Session
Workflow
Scheduler
Session:
A session is a task that executes mapping.
A session is created for each Mapping.
A session is created to provide runtime properties.
A session is a set of instructions that tells the ETL server to move the data from source to destination.
Workflow:
Workflow is a set of instructions that tells how to run the session tasks and when to run the session tasks.