Google Cloud's managed Apache Spark and Hadoop service for big data processing. Like renting a supercomputer cluster that's pre-configured for data analysis.
Research institutions use Dataproc to process climate modeling data that requires massive computational power.
Cloud Dataproc, Amazon EMR, and Azure HDInsight are managed services for running Apache Spark/Hadoop-style big data clusters. OCI Data Flow is similar for Spark workloads but is serverless (no cluster management), while Dataproc/EMR/HDInsight are typically cluster-based and can run both Spark and Hadoop ecosystem tools.