Explain What Are Slowly Changing Dimensions? What Are The Different T

1.	Explain What Are Slowly Changing Dimensions? What Are The Different Types Of Slowly Changing Dimensions That Are Available?
Answer» SLOW changing dimensions are those where the dimensions are meant to be changed in over TIME. The slow changing dimensions are noted as SCD. They are three DIFFERENT types of slowly changing dimensions, they are: Slowly changing dimension-Type 1: In this type of SCD it has only current records Slowly changing dimension-Type 2: In this type of SCD it has both current records and also historical records Slowly changing dimension-Type 3: In this type of SCD it has current records plus ONE previous record Slow changing dimensions are those where the dimensions are meant to be changed in over time. The slow changing dimensions are noted as SCD. They are three different types of slowly changing dimensions, they are:

Explain What Are Slowly Changing Dimensions? What Are The Different Types Of Slowly Changing Dimensions That Are Available?

Answer»

SLOW changing dimensions are those where the dimensions are meant to be changed in over TIME. The slow changing dimensions are noted as SCD.

They are three DIFFERENT types of slowly changing dimensions, they are:

Slowly changing dimension-Type 1: In this type of SCD it has only current records
Slowly changing dimension-Type 2: In this type of SCD it has both current records and also historical records
Slowly changing dimension-Type 3: In this type of SCD it has current records plus ONE previous record

Slow changing dimensions are those where the dimensions are meant to be changed in over time. The slow changing dimensions are noted as SCD.

They are three different types of slowly changing dimensions, they are: