Amazon EBS and Amazon EFS are both storage services offered by Amazon Web Services (AWS). However, they have different purposes and features.
- EBS is a block storage service. This means that it provides storage that is similar to a physical hard drive. EBS volumes can be attached to EC2 instances, which are virtual machines that run on AWS. EBS volumes are highly durable and reliable, and they offer a wide range of performance options.
- EFS is a file storage service. This means that it provides storage that is organized into files and directories. EFS file systems can be mounted by multiple EC2 instances, which allows them to share files. EFS is a scalable service that can automatically adjust its capacity to meet demand.
In general, EBS is a good choice for workloads that require high performance and durability. EFS is a good choice for workloads that require scalability and shared file access.