# Transformations

- [Introducing Transformations](/astera-data-stack-v6/dataflows/transformations/introducing-transformations.md)
- [Aggregate Transformation](/astera-data-stack-v6/dataflows/transformations/aggregate-transformation.md)
- [Apply To All Transformation](/astera-data-stack-v6/dataflows/transformations/apply-to-all-transformation.md)
- [Constant Value Transformation](/astera-data-stack-v6/dataflows/transformations/constant-value-transformation.md)
- [Data Quality Rules Transformation](/astera-data-stack-v6/dataflows/transformations/data-quality-rules-transformation.md)
- [Denormalize Transformation](/astera-data-stack-v6/dataflows/transformations/denormalize-transformation.md)
- [Distinct Transformation](/astera-data-stack-v6/dataflows/transformations/distinct-transformation.md)
- [Expression Transformation](/astera-data-stack-v6/dataflows/transformations/expression-transformation.md)
- [Filter Transformation](/astera-data-stack-v6/dataflows/transformations/filter-transformation.md)
- [Join Transformation](/astera-data-stack-v6/dataflows/transformations/join-transformation.md)
- [Merge Transformation](/astera-data-stack-v6/dataflows/transformations/merge-transformation.md)
- [Normalize Transformation](/astera-data-stack-v6/dataflows/transformations/normalize-transformation.md)
- [Passthru Transformation](/astera-data-stack-v6/dataflows/transformations/passthru-transformation.md)
- [REST Client](/astera-data-stack-v6/dataflows/transformations/rest-client.md)
- [Route Transformation](/astera-data-stack-v6/dataflows/transformations/route-transformation.md)
- [Sequence Generator](/astera-data-stack-v6/dataflows/transformations/sequence-generator.md)
- [Sort Transformation](/astera-data-stack-v6/dataflows/transformations/sort-transformation.md)
- [Subflow Transformation](/astera-data-stack-v6/dataflows/transformations/subflow-transformation.md)
- [Tree Join Transformation](/astera-data-stack-v6/dataflows/transformations/tree-join-transformation.md)
- [Union Transformation](/astera-data-stack-v6/dataflows/transformations/union-transformation.md)
- [Web Service Transformation](/astera-data-stack-v6/dataflows/transformations/web-service-transformation.md)