AWS Compute Optimizer now supports inferred workload type filtering on Amazon EC2 instance recommendations. The inferred workload type feature utilizes Machine Learning and automatically detects the applications that might be running on your AWS resources. By leveraging the inferred workload type filter, customers can easily pinpoint cost-saving opportunities based on the specific workload running on their EC2 instances. In addition, AWS Compute Optimizer now supports Microsoft SQL Server as an inferred workload type.
Source:: Amazon AWS