Backup and DRP: don't let an incident stop your business

What is Backup and Disaster Recovery (DRP)?

Data is the most critical asset of any digital business. A loss of data due to hardware failure, human error, ransomware, or natural disaster can have irreparable consequences if there is no robust backup plan and a proven and documented disaster recovery plan (DRP). At Q2BSTUDIO we design and implement backup and DRP strategies in cloud and on-premise environments so that an incident is a setback, not a catastrophe.

The starting point is to define two fundamental metrics with the business: RPO (Recovery Point Objective, how much data you can afford to lose) and RTO (Recovery Time Objective, how long the service can be down). These metrics determine the backup frequency, replication type, and recovery architecture. A 24-hour RPO is not the same as a 15-minute RPO: the cost, complexity and infrastructure are radically different.

Backups are configured at multiple levels: databases with snapshots and point-in-time recovery, files and documents with replication to redundant storage, configuration of infrastructure as code (Terraform) versioned in Git to be able to rebuild environments, and stateful application backups if necessary. Each level has its frequency, retention, and rotation policy.

Geo-replication copies data to a different region of the cloud provider to protect against disasters affecting an entire data center. Azure and AWS offer synchronous and asynchronous replication options that we configure based on RPO and budget.

The disaster recovery plan documents step-by-step what to do in each scenario: loss of a database, service crash, failure of an entire cloud region, or ransomware attack. It includes assignees, recovery order, dependencies, alternate endpoints, and communication with the team. A DRP that is not documented and proven is not a DRP.

Restore tests are run on a regular basis: we restore backups in an isolated environment, verify data integrity, and measure actual recovery time. Without proof, a backup can be useless: corrupted files, incompatible formats, or unseen dependencies that are only discovered when it's too late.

Backup monitoring alerts when a backup fails, takes longer than expected, or storage is close to its limit. It's not enough to schedule backups: you have to verify that they run correctly every time.

Encryption is applied both in transit and at rest: backups contain sensitive data and must be protected with the same policies as the original data.

Backup retention is tailored to legal and business requirements: some data must be retained for years by regulation, others can be rotated frequently to optimize storage.

We deliver documentation of the backup plan, DRP, recovery runbooks and training to the team so that they know how to act in the event of an incident without depending exclusively on us.