Which storage solution will meet these requirements?
Provision an AWS Storage Gateway file gateway NFS file share that is attached to an Amazon S3 bucket. Mount the NFS file share on each EC2 instance in the cluster.
Provision a new Amazon Elastic File System (Amazon EFS) file system that uses General Purpose performance mode. Mount the EFS file system on each EC2 instance in the cluster.
Provision a new Amazon Elastic Block Store (Amazon EBS) volume that uses the io2 volume type. Attach the EBS volume to all of the EC2 instances in the cluster.
Provision a new Amazon Elastic File System (Amazon EFS) file system that uses Max I/O performance mode. Mount the EFS file system on each EC2 instance in the cluster.
Explanations:
AWS Storage Gateway file gateway NFS file share attached to Amazon S3 is not POSIX-compliant and doesn’t provide the high throughput or high availability required for big data analytics.
Amazon EFS in General Purpose performance mode is not ideal for high-throughput workloads that require large-scale data processing, especially across multiple Availability Zones.
Amazon EBS is not designed for shared access across multiple EC2 instances in different Availability Zones and cannot provide the required high availability or scalability for a cluster.
Amazon EFS in Max I/O performance mode is highly available, resilient, POSIX-compliant, and supports high throughput across multiple Availability Zones, making it the ideal choice for the big data cluster.
I design that the answer is:
Provision a new Amazon Elastic File System (Amazon EFS) file system that uses Max I/O performance mode. Mount the EFS file system on each EC2 instance in the cluster.