Data Backups and Disaster Recovery for Small Businesses

Nobody thinks about backups until the day they desperately need one. By then it is too late to start. Data loss, from a failed disk, a ransomware attack, a deleted database, or simple human error, can end a small business that has no way to recover. The good news is that protection is cheap. Neglect is what is expensive.

Here is what every small business should have in place.

#The difference between backup and disaster recovery

These are not the same thing, and confusing them is dangerous.

• A backup is a copy of your data.
• Disaster recovery is a tested plan for getting your business running again after something goes wrong.

A backup you have never restored from is a hope, not a plan. The recovery is the part that actually saves you.

#The rules that matter

• Keep multiple copies. One backup on the same server as the original is no backup at all. A single failure takes both.
• Keep one copy off-site. If a backup sits in the same place as the live data, one fire or one breach destroys both.
• Automate it. A backup that depends on someone remembering will be forgotten on the week it mattered.
• Test the restore. Untested backups fail exactly when you rely on them. Restoring must be rehearsed.

#The fault tree

• IF the primary server fails, THEN restore from a recent off-site backup within a defined recovery window, not an open-ended scramble.
• IF a backup job fails, THEN an alert fires immediately, rather than the gap being discovered weeks later.
• IF data is corrupted or encrypted by an attacker, THEN a clean, isolated copy exists that the attacker could not reach.

#How much to protect

The right amount of protection depends on how much data and time you can afford to lose. A business that cannot lose more than a few hours of data needs frequent, automated backups. One that can tolerate a day needs less. The point is to decide deliberately, not by accident.

Vapor Technologies builds automated, off-site backups and tested recovery into the platforms it hosts, so a bad day stays a bad day rather than becoming the last one. The cost of getting this right is small. The cost of skipping it is everything.