machine-learning video for a data analytics company is using an Amazon EMR cluster to process large volumes of log data collected from various sources. The logs
A data analytics company is using an Amazon EMR cluster to process large volumes of log data collected from various sources. The logs must be processed in batches, and the results are stored in Amazon S3 for downstream analytics. The company requires a cluster configuration that ensures no data loss during processing while being as cost-effective as possible. Which instance purchasing option will meet these requirements?