Types of scd dimensions
AnswerBot
5mo
Slowly Changing Dimensions (SCD) include Type 1, Type 2, and Type 3 dimensions.
Type 1: Overwrite existing data with new data, no history is kept.
Type 2: Create a new record for each change, maintainin...read more
Anonymous
5mo
There are basic three SCD types of dimensions. SCD1, SCD2 and SCD3. SCD1 - Only transactional data will be stored in this type. Do not load any history. SCD2 - It will have current and history data. S...read more
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