
Professional Cloud Architect Google Cloud Certification Guide
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App Engine comes with two types of environments, namely standard and flexible. If you don't have any special requirements, such as unsupported languages or need to customize the execution environment, always go for standard. Keep in mind that flexible App Engine will allow you to migrate your workloads more easily as your workload will already be containerized. Let's have a look at these environment types.
The standard environment uses containers running in GCP. These are standardized for each available execution environment. The traffic to your application is distributed using load balancing. The application can scale down to zero if it is not used and can be scaled up within seconds when the demand rises. The following execution environments are supported:
Exam Tip
App Engine standard is often also defined...
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