Data Architect Question:

Can you tell me what is SCD?

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Answer:

SCD stands for slowly changing dimension, i.e. the dimensions where data is slowly changing. These can be of many types, e.g. Type 0, Type 1, Type 2, Type 3 and Type 6, although Type 1, 2 and 3 are most common.

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What is slowly Changing Dimension (SCD)?Can you explain me what is dimension?