Microsoft Azure (AZ-104): Virtual Machine Scale Set and Availability Set

Both scale set and availability set provides a Service Level Agreement (SLA) of 99.95 percent availability.

What is Azure Virtual Machine Scale Sets?

This feature lets you create and manage a group of load balanced VMs where the number of VM instances can automatically increase or decrease in response to demand or a defined schedule.

You can scale the number of VMs in the scale set manually, or define rules to autoscale based on resource usage like CPU…