Data Transformations in SSIS (SQL Server Integration Services) refer to the process of modifying, cleaning, and converting data as it moves from source systems to destination systems. These transformations are performed within the Data Flow task and help ensure data is accurate, consistent, and usable. Common transformations include filtering rows, merging datasets, splitting columns, aggregating values, and performing lookups. SSIS also supports data type conversions and conditional logic to handle complex business rules. These capabilities improve data quality and enable efficient ETL (Extract, Transform, Load) processes. Data Transformations in SSIS are widely used in data warehousing and enterprise data integration solutions.
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