There are a few simple things that you can implement so that you can minimize the risk of data loss within your business.
1. Make Sure servers locked away and are well ventilated and cooled below 22 Celcius.
2. Have onsite redundancy such as a raid array.
3. Have a maintenance plan with your local IT company.. or inhouse.
4. The critical one – Offsite back up. Either a cloud back up solution or tape/hdd taken offsite each day.
If you need assistance contact your local IT or Data Recovery Specialist