What is auto-scaling

What is auto-scaling?

AWS auto scaling

AWS Auto Scaling is a service offered by Amazon Web Services that helps you automatically manage the capacity of your cloud resources. It works by monitoring your applications and automatically scaling them up or down based on predefined metrics. This can be helpful for ensuring that your applications have the resources they need to run smoothly, while also avoiding paying for unused resources.

Here are some key benefits of using AWS Auto Scaling:

  • Improved performance: By automatically scaling your resources up when demand increases, you can help to avoid bottlenecks and ensure that your applications continue to perform well.
  • Reduced costs: By scaling your resources down when demand decreases, you can help to save money on your AWS bill.
  • Increased availability: By automatically adding new resources when needed, AWS Auto Scaling can help to improve the availability of your applications.

AWS Auto Scaling can be used with a variety of AWS services, including Amazon EC2, Amazon ECS, and Amazon RDS. If you're looking for a way to automatically manage the capacity of your cloud resources, AWS Auto Scaling is a great option to consider.


  • Auto-scaling in AWS allows you to configure and automatically provision and launch new instances whenever the demand increases
  • Auto-scaling allows automatic increase or decrease of resource capacity as per the needs
  • Businesses need not worry continuously about managing the capacity of resources
  • Auto-scaling is one of the most appealing reasons to choose AWS


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