This is a repackaged open source software product wherein additional charges apply for deployment of the application and AMI support and compliance. Open Li berty is a lightweight open framework for building fast and efficient cloud-native Java microservices. You can build cloud-native apps and microservices while running only what you need. Open Liberty is the most flexible server runtime available to Java developers in this solar system. Open Liberty starts up fast, with a low memory footprint and live reload for quick iteration. Adding and removing features from the latest versions of MicroProfile and Jakarta EE. And with zero migration, you focus on what's important, not the APIs changing under you.