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Navigating Slowly Changing Dimensions (SCD) and Data Reinstatement: A Comprehensive Guide
Feb. 5, 2024, 10:47 p.m. | Kirsten Jiayi Pan
Towards Data Science - Medium towardsdatascience.com
Navigating Slowly Changing Dimensions (SCD) and Data Restatement: A Comprehensive Guide
Strategies for efficiently managing dimension changes and data restatement in enterprise data warehousing
Imagine this, you are a data engineer working for a large retail company that utilizes the incremental load technique in data warehousing. This technique involves selectively updating or loading only the new or modified data since the last update. What could occur when the product R&D department decides to change the name or description of a …
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