Amazon Announces Per-Second Billing For EC2 Instances And EBS Volumes

September 18, 2017 | Amazon has announced that, effective October 2, usage of Linux instances that are launched in On-Demand, Reserved, and Spot form will be billed in one-second increments. Similarly, provisioned storage for EBS volumes will be billed in one-second increments. Per-second billing also applies to Amazon EMR and AWS Batch. AWS Blog