Databases
PostgreSQL
A managed relational database: we handle backups, replication and upgrades, you keep the SQL.
What PostgreSQL covers
Automatic backups
Backups are taken and retained without you writing a script. Restoring is requested from the console.
Failover
A secondary instance follows the primary and takes over if it fails. Your applications reconnect on the same address.
In your private network
The database is never exposed to the internet by default. It lives in your private network, reachable only by your own resources.