Instance Store volumes, also known as ephemeral storage, are temporary block storage devices that are physically attached to the host machine where an EC2 instance is running. Elastic Block Store (EBS) is a block-level storage service provided by Amazon Web Services (AWS) for use with Amazon EC2 instances. EBS volumes are network-attached storage devices that can be dynamically attached to and detached from EC2 instances #aws #ebs #instancestore #instances #ec2instance