Yogendra Porwalqasimple.hashnode.dev·Feb 27, 2024ETL: Transformation Layer - A Tester's PerspectiveAs a tester, We need to ensure the accuracy and consistency of information flowing through the ETL pipeline. In previous article we explored Testing of Extraction process but In the heart of this process lies the transformation layer, where raw data ...1 likeETL TestingELTAdd a thoughtful commentNo comments yetBe the first to start the conversation.