Organizing Configuration Files
Understand how to use configuration files to control optional features that apply to all the services in an app.
Specify your Ruby runtime configuration, including versions and URLs.
Scheduling Jobs with cron.yaml
Configure regularly scheduled tasks that operate at defined times or regular intervals.
Configuring Datastore Indexes with index.yaml
Define query indexes for Cloud Datastore.
Using Custom Domains and SSL
Use a custom domain with an App Engine app and set up SSL.
Using Cloud Datastore (NoSQL application data)
Store application data from your App Engine app in Cloud Datastore.
Using Cloud SQL for MySQL
Store application data from your App Engine app in Cloud SQL for MySQL.
Using Cloud SQL for PostgreSQL
Store application data from your App Engine app in Cloud SQL for PostgreSQL.
Using Cloud Storage (cloud file hosting)
Store and serve files, such as movies or images or other static content.
Using Third-Party Databases
Choose from a variety of third-party databases, such as Redis, MongoDB, PostgreSQL, Cassandra, and Hadoop.