Capterra Glossary
In reference to computer software solutions, robust is a term used to describe a computer program that performs in several ways and has a very low failure rate. Robust computer applications often perform well under both ordinary and unusual conditions. Programs that are considered robust can fail without damaging data or stalling a computer system.
It's important for small and midsize businesses to ensure that their IT infrastructure is robust. SMBs typically have smaller budgets than large businesses, so attempting to replace or restore damaged data can severely affect their bottom line. With a robust IT infrastructure, SMBs will be able to effectively mitigate the risk of data loss that may occur if their systems fail or stall.