Apache DataFusion Comet Apache DataFusion Comet is a high-performance accelerator for Apache Spark, built on top of the powerful Apache DataFusion query engine. Comet is designed to significantly enhance the performance of Apache Spark workloads while leveraging commodity hardware and seamlessly integrating with the Spark ecosystem without requiring any code changes. Benefits of Using Comet Run Spark Queries at DataFusion Speeds Comet delivers a performance speedup for many queries, enabling fas...