Chapter on PaaS advantages. AZ-900 tests under 1.2.
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A simple way to picture PaaS Advantages over IaaS
Building a house takes effort; renting lets you move in quickly. PaaS is similar: pre-built platform lets you focus on your application, not infrastructure.
PaaS advantages: no infrastructure management, faster time-to-value, managed scaling. Tradeoff: less control over underlying platform.
Confirm PaaS fit
Is your workload compatible with managed platform?
Deploy to PaaS
Application is deployed to managed platform.
Focus on application
Team focuses on code, not infrastructure.
Developers deploy to App Service; Azure handles OS, scaling, patching.
Objective 1.2 expects understanding of PaaS benefits vs. IaaS.
PaaS reduces infrastructure management burden.
Faster time-to-value for applications.
Tradeoff: less control than IaaS.
PaaS reduces management burden (Azure handles OS, patching, scaling), enabling faster focus on applications, at the cost of less control over infrastructure.
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