Quality of service (QoS) is the description or measurement of the overall performance of a service, such as a telephony or computer network, or a cloud...

Service quality (SQ), in its contemporary conceptualisation, is a comparison of perceived expectations (E) of a service with perceived performance (P)...

known as Quality Technology Services, QTS or QTS Data Centers) is a provider of carrier-neutral data centers and provides colocation services within North...

Logical quality, philosophical categorization of statements Service quality, comparison of expectations with performance in a service Vapor quality, in thermodynamics...

engineering, the quality of voice service is specified by two measures: the grade of service (GoS) and the quality of service (QoS). Grade of service is the probability...

of several April Fools' Day Request for Comments. Waitzman described an improvement of his protocol in RFC 2549, IP over Avian Carriers with Quality of...

called the "quality attributes" of a system. Other terms for non-functional requirements are "qualities", "quality goals", "quality of service requirements"...

A service-level agreement (SLA) is an agreement between a service provider and a customer. Particular aspects of the service – quality, availability, responsibilities –...

result in a reduced quality of service during the periods of scaling up and down and a financial drain on resources during periods of over-provisioning...

Quality Software Services, Inc. (QSSI) is an American software services company and a subsidiary of the UnitedHealth Group. QSSI specializes in providing...