SQL Server Integration Services (SSIS) is a component of SQL Server which
can be used to perform a wide range of Data Migration and ETL operations.
SSIS is a component in MSBI process of SQL Server.
This is a platform for Integration and Workflow applications. It is known for a
fast and flexible OLTP and OLAP extensions used for data extraction,
transformation, and loading (ETL). The tool may also be used to automate
maintenance of SQL Server databases and multidimensional data sets.