Amazon EMR was built for agility, enabling you to spin up and down resources for big data processing and analytics on demand, and realize the flexible potential of cloud. In this chalk talk, we discuss in detail how to efficiently start, stop, and resize your clusters for Apache Spark and Hadoop, reducing your costs, and accelerating your time to completion (TTC) for jobs. Join us to hear expert advice on how to optimize your "one-and-done" workloads.