According to AWS’s publicly facing documentation – Purchases of Reserved Instances are non-refundable. This means when you complete the contract to purchase a Reserved Instance in AWS – you are committed for the length of time in the contract. The length of this contract is in the form of either 1 or 3 years.  How …

AWS provides an SLA for compute resources of 99.99%. That is a guarantee for the physical infrastructure. Customers need to adhere to the AWS Shared responsibility model and best practices – whereby they architect their AWS EC2 instances and other AWS Resources across two or more availability zones within a single Region. This provides Fault …