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Slowly Changing Dimensions (SCD) in Datawarehouse

Slowly Changing Dimensions (SCD) in Datawarehouse

by S-Square | Mar 29, 2019 | Blogs

Dimensions that change slowly over time, rather than changing on a regular schedule, time-based. In Data Warehouse there is a need to track changes in dimension attributes in order to report historical data. In other words, implementing one of the SCD types should...