Why compare: Different roles—orchestration vs. compute. ADF: Low-code; 100+ connectors; scheduling; simple ELT. Databricks: Code-first Spark; heavy processing; ML. Architectural logic: ADF = plumbing—move data, schedule. Databricks = heavy lifting—transforms, ML. Often together: ADF triggers Databricks notebooks. Scalability: ADF is serverless; Databricks scales clusters. Cost: ADF = DIU + copy; Databricks = cluster hours. Use ADF for orchestration; Databricks for processing....
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