How to achieve the benefits?
With AWS Auto Scaling, you can maintain application availability and scale your Amazon EC2 capacity up or down automatically according to the conditions you define. Moreover, Auto Scaling allows you to run your desired number of healthy Amazon EC2 instances across multiple availability zones (AZs).
Additionally, Auto Scaling can also automatically increase the number of Amazon EC2 instances during demand spikes (increase of CPU utilization or high load) to maintain performance and decrease the instance during less busy periods (Less CPU utilization) to optimize costs.
We can also use AWS Elastic Load Balancer (ELB) for distributing incoming application traffic across designated Amazon Elastic Compute Cloud (Amazon ...
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