Backup vs Disaster Recovery
What's the Difference and What Do You Need?
Many businesses use “backup” and “disaster recovery” interchangeably, assuming that if one is in place, the other must be covered too. In reality, they solve different problems and relying on just one can leave gaps in your protection. Here at Ashgoal, we help clients across London, the Home Counties and the UK to understand exactly what they need, so let’s break it down.
What Is Backup?
Backup is the process of copying your data and storing it somewhere safe, so it can be restored if something goes wrong. This might be a single deleted file, a corrupted database or a folder affected by ransomware. Backups are usually scheduled automatically and kept for a set retention period, giving you multiple restore points to go back to.
What Is Disaster Recovery?
Disaster recovery (DR) is broader. It’s not just about the data, it’s about keeping your entire business running when something significant happens, such as a server failure, a cyber attack or even a flood or fire at your premises. DR covers your systems, applications, networks and infrastructure and includes a clear plan for how quickly you can be back up and running.
| Key Differences: | Backup | Disaster Recovery |
|---|---|---|
| Scope | Protects Data | Protects your entire IT environment and operations |
| Speed | Restoration can take awhile | Designed around recovery targets, often measured in minutes or hours |
| Planning | Largely automated | Requires a tested, documented plan involving people, process and priorities |
Why You Need Both
Think of backup as your safety net for data loss and disaster recovery as your plan for business continuity. A good backup won’t help much if your entire server room is unavailable and you have nowhere to restore to quickly. Equally, a disaster recovery plan is only as strong as the backups behind it.
What Should You Be Asking?
When reviewing your setup, consider:
- How long could your business survive without access to key systems?
- Where are your backups stored and how quickly can they be restored?
- Do you have a written, tested disaster recovery plan, not just an assumption that “IT will sort it”?
How Ashgoal Can Help
We work with businesses across London, the Home Counties and the UK to design backup and disaster recovery strategies that match how they actually operate, not a generic template. That means the right recovery time, the right storage approach and a plan that’s been properly tested, not just written and filed away.
If you’re not sure whether your current setup would truly protect you in an emergency, get in touch, we’d be happy to take a look and talk you through your options.