SQL Server Integration Services (SSIS) allows you to integrate smoothly with other applications and data sources.
You can use Integration Services to copy or download files, send e-mail messages in response to events, update data warehouses, clean and mine data, and manage SQL Server objects and data.
In SQL Server 2005 and higher, Data Transformation Services (DTS) is no longer installed with SQL Server. All DTS related tasks are now performed with SSIS.
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