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While the early research focused on high risk industries, other expressed interest in HROs and sought to emulate their success. A key turning point was Karl Weick, Kathleen M. Sutcliffe, and David Obstfeld's [14] reconceptualization of the literature on high reliability. These researchers systematically reviewed the case study literature on ...
Reliability engineering is a sub-discipline of systems engineering that emphasizes the ability of equipment to function without failure. Reliability is defined as the probability that a product, system, or service will perform its intended function adequately for a specified period of time, OR will operate in a defined environment without failure. [1]
The term high reliability organization (HRO) is an emergent property described by Weick (and Karlene Roberts at UC-Berkeley). Highly mindful organizations characteristically exhibit: a) Preoccupation with failure, b) Reluctance to simplify c) Sensitivity to operations, d) Commitment to Resilience, and e) Deference to Expertise.
Site Reliability Engineering (SRE) is a discipline in the field of Software Engineering and IT infrastructure support that monitors and improves the availability and performance of deployed software systems and large software services (which are expected to deliver reliable response times across events such as new software deployments, hardware failures, and cybersecurity attacks). [1]
Reliability: Ability to perform a specific function and may be given as design reliability or operational reliability Availability : Ability to keep a functioning state in the given environment Maintainability : Ability to be timely and easily maintained (including servicing, inspection and check, repair and/or modification)
Functionality, usability, reliability, performance and supportability are together referred to as FURPS in relation to software requirements. Agility in working software is an aggregation of seven architecturally sensitive attributes: debuggability, extensibility, portability, scalability, securability, testability and understandability.
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Reliability-centered maintenance (RCM) is a concept of maintenance planning to ensure that systems continue to do what their users require in their present operating context. [1] Successful implementation of RCM will lead to increase in cost effectiveness, reliability, machine uptime, and a greater understanding of the level of risk that the ...