AWS Elastic Beanstalk

Instances and compute.

The first one was AWS Elastic Beanstalk Cluster Mode pool infrastructure across application.

So Elastic Beanstalk Cluster Mode let multiple applications run on pooled EKS-backed infrastructure rather than requiring dedicated infrastructure per application.

AWS explicitly says that this can lower per application compute cost as application count or scale grows.

Well, Amazon's largest and most popular service has a new cluster mode, and that would be Beanstalk.

Elastic Beanstalk cluster mode lets teams run on multiple applications on shared EKS infrastructure with single operational baseline, reducing per application cost as your portfolio grows.

It's aimed at teams managing many apps rather than single application deployments.

Support source code in Java, .NET, Python, Node.js, PHP, Ruby, or Go with automatic containerization via cloud-native buildpacks, so no Dockerfile or re-architecting is required for legacy or new applications.