Backup Best Practices
If the data on your server was lost, what would you do? At some point, everyone will lose data. It is often at this point you will realise how good your backup strategy is. There are several data loss scenarios to consider... Hardware Failure Hardware is becoming more and more resilient, but it will never be 100% perfect. Although better quality components cost more and reduce the risk of failure, failure can never be completely eliminated. Backing up your data will allow you to be prepared when it does happen. A common misconception is that backups are not required when a server has mirrored disks or RAID. This is not the case! User Error Users can often delete or overwrite important files accidentally. Sometimes they realise this immediately, other times the error is not detected until much later when the file is next needed. Having a backup which enables you to retrieve files from a long time ago will help in this situation. Fire/Theft/Flooding The end result of these can be ...