App Engine Documentation Java Flexible Environment Documentation Google App Engine Java Flexible Environment Documentation The App Engine flexible environment is based on Google Compute Engine and automatically scales your app up and down while balancing the load. schedule Quickstart Deploy your first app description How-to Guides Perform specific tasks class APIs & Reference API and App Engine Glossary help Concepts Develop a deep understanding of Java flexible environment assignment Tutorials Walkthroughs of common applications library_books Resources Pricing, quotas, release notes, and other resources Monitor your resources on the go Get the Google Cloud Console app to help you manage your projects. Not now Use the app Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 3.0 License, and code samples are licensed under the Apache 2.0 License. For details, see our Site Policies. Java is a registered trademark of Oracle and/or its affiliates.