SQL Server Integration Services (SSIS) is a tool that we use to perform ETL operations; i.e. Extract, Transform and Load data. While ETL processing is common in data warehousing (DW) applications, SSIS can do much more than that e.g. when we create a Maintenance Plan using SQL Server Management Studio (SSMS) an SSIS package is created, when we export or import data, an SSIS package is created.
At a high level, SSIS provides the ability to:
- Retrieve data from just about any source
- Perform various transformations on the data; e.g. convert from one type to another, convert to uppercase or lowercase, perform calculations, etc.
- Load data into just about any source
- Define a workflow
- Creating SSIS packages with SQL Server Management Studio (SSMS)
- Business Intelligence Development Studio (BIDS)
- Creating a simple SSIS package in BIDS
- Deploying SSIS packages
- Executing SSIS packages
Happy learning
Sudhir
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