How to Implement SCD Type 2 Using Azure Data Factory: Best Practices

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SCD TYPE 2

Slowly Changing Dimension (SCD) Type 2 is a technique used in data warehousing to manage and track historical data changes in dimension tables. SCD Type 2 retains the history of changes by adding new records instead of updating existing ones. This allows for the historical tracking of data changes over time.

Use Cases for SCD Type 2

Track Customer Details:
Address
Contact information
Human Resources
job titles
Departments
Salaries


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