Instance Auto Scaling - Amazon EC2 Auto Scaling - AWS
Amazon EC2 Auto Scaling helps you maintain application availability and define how to scale Amazon EC2 capacity to meet the demands of your application.
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Amazon EC2 Auto Scaling lets you provision and automatically scale compute capacity across purchase options and instance families in a single Auto Scaling group (ASG) to optimize scale, performance, and cost. Watch this webinar to learn how you can now easily include Spot Instances with On-Demand and RIs in a single ASG to instantly save up to 90% on compute.