Data scrubbing is an error correction technique that relies on a background task in order to periodically inspect principal memory or storage for errors, after which correct detected problems using redundant data in type of different checksums or even copies of facts. Data scrubbing reduces the reality that single correctable problems will accumulate, leading to reduced risks regarding uncorrectable errors. The data scrubbing effort clearly paid for itself several instances over. It also became the impetus for other business initiatives. The company proceeded to improve it’s item-equipment links to help enhance the preservation system.