Backup & recovery, explained
A plain-language walkthrough of the core concepts behind reliable backup and recovery, independent of any single product.
Backup approaches
Continuous cloud backup
Automatically backs up new and changed files to the cloud without manual scheduling.
Endpoint backup
Centrally managed backup applied across many laptops and desktops in an organization.
Server backup
Protects business-critical servers, often including options for full system or bare-metal recovery.
Local backup
Stored on a device you control, such as an external drive or NAS, for fast access and restore.
Disaster recovery
Planning and tooling aimed at restoring operations after a significant, disruptive event.
Workload migration
Moving servers or applications between physical, virtual, or cloud environments.
Building a backup and recovery routine
Identify what matters
List the files, devices, and systems that would be costly to lose.
Match tools to scale
A single computer, a fleet of laptops, and a business server often call for different backup approaches.
Let backups run continuously
Where possible, prefer automated, continuous backup over relying on manual runs.
Monitor backup status
Check that backups are actually completing, especially across multiple devices.
Test recovery
Periodically restore a sample file or system to confirm backups are actually usable.
Plan for disaster recovery
Document the steps needed to recover critical systems after a significant incident.
Frequent backup issues
Backups silently failing
Without regular checks, a failing backup job can go unnoticed until a restore is needed.
Inconsistent device coverage
In larger organizations, some devices can drift out of backup coverage without central monitoring.
Slow initial backup
Large data sets or many devices backing up at once can slow the first backup considerably.
Untested recovery
A backup that has never been tested for restoration carries hidden risk.
Want step-by-step instructions?
Browse guides that walk through specific backup and recovery tasks.