DS & NS backup & recovery / DR strategy setting up - step by step guide

Hello all,

Can someone provide me a link/document to setup a backup for DS & NS servers (NS on one server and its Database on another server) - I would like to excercise the restore operation on one of the VM's to be prepared for any crisis.

We have about 30+ Deployment servers & 1 Notification server with DB configured on a different server

Thanks,

Sim..