German phrase
Wie sollen ~ gespeichert werden?
Meaning
How should ___ be stored?
When to use it
It asks how to store things. This is neutral and common in technical discussions.
Example dialogue
Wie sollen die Daten gespeichert werden?
How should the data be stored?
Am besten verschlüsselst du sie und legst regelmäßige Backups an.
It is best to encrypt them and make regular backups.