# Z-ORDER co-locates related data for faster scans and joins spark.sql(f"OPTIMIZE {catalog}.{schema}.booking_fact ZORDER BY (customer_id, booking_type)") spark.sql(f ...
# This notebook ingests customer master data into the bronze layer with SCD2 preparation # Purpose: Raw customer data ingestion with SCD2 temporal columns for dimension processing # Data Quality: Adds ...
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