What is RPO (Recovery Point Objective)?
2026-10-28
When recovering data—or even an entire IT infrastructure—after a failure or disaster affecting a company’s or service provider’s primary data center, one of the key metrics is the Recovery Point Objective (RPO). It defines the maximum acceptable amount of data loss, expressed as the time interval between the latest available recovery point and the moment of failure.
For example, an RPO of 15 minutes means that the most recent usable copy of the data must be no more than 15 minutes old. If the outage occurs at 2:00 p.m., the latest valid copy must have been created at 1:45 p.m. or later. It is important to understand that RPO does not define how long it takes to restore a system. Instead, it determines the requirements for the data protection and recovery architecture, including the necessary backup or replication frequency.
RPO requirements can vary significantly between systems. For noncritical workloads, the RPO may be measured in hours or even days. For highly critical data, such as banking transactions, the target may in some cases approach zero. This is achieved through synchronous or near-synchronous replication, in which data is written to the primary and secondary systems simultaneously or with minimal replication lag.