External Services
Amazon S3 instance (Required)
An Amazon S3 instance or an S3 API v2-compatible object storage service is used to store files.
Database instance (Required)
A PostgreSQL database instance. It can be configured locally inside the server via Docker, but using a high-availability external service is recommended.
Email relay service (Recommended)
An email relay service to handle email communications.
Monitoring service (Recommended)
Log monitoring service; a Sentry instance is recommended.