Amazon EC2 Auto Scaling Alternatives (September 2025)
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 is a feature that ensures the right number of EC2 instances are available for an application's load, maintaining availability by automatically adding or removing EC2 instances. To use Auto Scaling, in the EC2 Console, create a launch template, then create an Auto Scaling Group (ASG).
Driven by the need for greater productivity, lower costs, and more recently being able to scale a remote workforce, organizations around the world are moving their IT workloads to the cloud. Planning a move to the cloud requires upfront pre-migration planning; this is as important as the implementation itself. But it can be daunting to know where to start or what needs to be in place for a successful migration. The Amazon Web Services (AWS) Cloud Adoption Readiness Tool (CART) can help provide insight into your level of readiness and what you can do to improve it.
AWS Cloud Map is a cloud resource discovery service. With Cloud Map, you can define custom names for your application resources, and it maintains the updated location of these dynamically changing resources. This increases your application availability because your web service always discover the most up-to-date locations of its resources.