Diagram
A system architecture diagram contrasting scaling up, which changes the pricing tier for more powerful hardware, with scaling out, which increases the instance count via manual or automatic methods to handle higher traffic volumes.
Assess Resource Allocation and Scaling Implications
An App Service plan acts as the set of compute resources required for a web application to run in Azure. Each plan is defined by its operating system, region, and pricing tier, which determines available CPU, memory, and advanced features like custom domains or staging slots. Azure categorizes plans into Shared, Dedicated, and Isolated compute tiers. Shared tiers (Free and Shared) use a CPU quota on common hardware and are intended only for development or testing. Dedicated tiers (Basic, Standard, and Premium) provide private virtual machine instances where resources are not shared with other customers. Isolated tiers run on dedicated virtual networks for the highest security.
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