Technically, Datastage is an ETL tool that is used in extracting data, transforming, and loading it from the source to the target. It is a Data integration component used in the IBM Infosphere Information System.

Uses of Datastage:
  • Used to integrate different types of data
  • Used in Big Data for the integration of data at rest or motion
  • Used in Mainframe and Distributed Architectures for Data Integration
  • Plays a major in Business Analysis by providing valuable information for Business Intelligence.
BY Best Interview Question ON 06 Jun 2020