AWSを利用する上で考えたいHA構成とAWSを活用した既存DCのバックアップThe document discusses Amazon Web Services (AWS) and its cloud computing services. It provides an overview of AWS's Infrastructure as a Service (IaaS) offerings including Amazon EC2, a cloud computing platform that allows users to run virtual computing instances, and Amazon EBS, which provides block storage volumes for use with EC2 instances. It also mentions other AWS services such as Amazon S3 f
