Mastering Data Engineering in Databricks: A Layered Approach with Bronze, Silver, and Gold
Introduction: The Importance of Layered Architecture in Data Engineering What is Databricks and How Does It Fit into Modern Data Engineering? The Bronze, Silver, and Gold Architecture: An Overview Implementing the Bronze Layer in Databricks df_bronze = spark.readStream \ .format(“cloudFiles”) \ .option(“cloudFiles.format”, “json”) \ .load(“/mnt/raw_data”) \ .withColumn(“ingestion_time”, current_timestamp()) df_bronze.writeStream \ .format(“delta”) \ .outputMode(“append”) \ .option(“checkpointLocation”, […]