Cloudera DataFlow (Ambari)—formerly Hortonworks DataFlow (HDF)—is a scalable, real-time streaming analytics platform that ingests, curates and analyzes data for key insights and immediate actionable intelligence. DataFlow addresses the key challenges enterprises face with data-in-motion—real-time stream processing of data at high volume and high scale, data provenance and ingestion from IoT devices, edge applications and streaming sources.