AWS makes Arm-powered Lambda functions generally available Serverless functions able to use Graviton2 are said to offer better performance at lower cost.

AWS Lambda SnapStart cuts Java startup times by initializing Java functions ahead of time and caching a snapshot of the initialized execution environment.

The serverless model for A Cloud Guru was built using AWS Lambda (serverless computer) and API Gateway. “Why pay for virtual machines by the hour or by the minute?” asked Kroonenburg.