Reliability

Reliability, reliable, or unreliable may refer to:

Computing

 * Data reliability (disambiguation), a property of some disk arrays in computer storage
 * Reliability (computer networking), a category used to describe protocols
 * Reliability (semiconductor), outline of semiconductor device reliability drivers

Other uses in science, technology, and mathematics

 * Reliability (statistics), the overall consistency of a measure
 * Reliability engineering, concerned with the ability of a system or component to perform its required functions under stated conditions for a specified time
 * High reliability is informally reported in "nines"
 * Human reliability in engineered systems
 * Reliability theory, as a theoretical concept, to explain biological aging and species longevity

Other uses

 * Reliabilism, in philosophy and epistemology
 * Unreliable narrator, whose credibility has been seriously compromised