Scope

AZ scope - multi-AZ (provide a list of subnets (AZs) to create)
Replication across AZ

Types

• Regional
• One zone

Features

4 9s SLA
Only for Linux
Supports NFS v4.1 - higher performance Supports Portable Operating System Interface (POSIX) permissions

Access Control

• POSIX
• IAM
• Network controls like security groups, access control lists etc.

Throughput Modes

• General Purpose
• Elastic