frompyspark.sqlimportRowimporttime ut=time.time()product=[{'product_id':'00001','product_name':'Heater','price':250,'category':'Electronics','updated_at':ut},{'product_id':'00002','product_name':'Thermostat','p
The SCD Type 2 logic is implemented in a pyspark notebook. The following diagram provides the high-level architecture:Understand applied concepts and capabilitiesHere are the key concepts and delta table capabilities that are used for this use case....
SCD Type-2 requires additional fields such aseffective_start_date,effective_end_date, andcurrent_flagto manage historical records. This approach has been widely used in data warehouses to track changes in various dimensions such as customer information, product details, and...