DataYatriSpark, seen under the hood
Simulate

Simulation/Spark

Educational simulation
Spark

Spark DAG

Operator graph. Wide edges cut stages. Not a Databricks workflow.

Watch the canvas:narrowshuffle / ExchangejoinLive simulation
FileScanFilterExchangewide edgeAggThis graph is the Spark DAG — not a Workflow.
DAG = operator graph. Wide edges cut stages. That is the Spark DAG.