What is a mapping, session, worklet, workflow, mapplet? - ETL

What is a mapping, session, worklet, workflow, mapplet?

- Mapping : Represents flow of data from source to destination

- Session : A set of instructions which describes the data movement from source to destination

- Worklet : A set of tasks are represented as a worklet

- Workflow : A set of instructions that specifies the way to execute the tasks to Informatica

- Mapplet : Used for creation and configuration of a group of transformations