3 | | Yes - we do back up all data on all of servers - both to an onsite backup server and an offsite backup server. Both backups run nightly. The onsite backup keeps 5 days worth of data. |
| 3 | Yes - we do back up all data on all of servers. |
| 4 | |
| 5 | We have a three-prong approach: |
| 6 | |
| 7 | * All servers have redundant disks. If one disk fails, the server continues un-interrupted. |
| 8 | * We backup all servers nightly to an onsite backup server that keeps 5 days worth of data. |
| 9 | * We also backup all servers nightly to an off site backup server that overwrite every night. |