What is The service mesh? * https://istio.io/latest/about/service-mesh/ The Istio service mesh What is auto-scaling? Auto-scaling is a function that allows you to provision and launch new instances whenever there is a demand. It allows you to automatically increase or decrease resource capacity in relation to the demand. Why do we make subnets? Creating subnets means dividing a large network into smaller ones. These subnets can be created for several reasons. For example, creating and using subnets can help reduce congestion by making sure that the traffic destined for a subnet stays in that subnet. This helps in efficiently routing the to the network, which reduces the network’s load.