reliability network definition
Reliability (computer networking) Reliability is a synonym for assurance, which is the term used by the ITU and ATM Forum in the context of the ATM Service-Specific Coordination Function, for example for transparent assured delivery with AAL5.
Reliability is an attribute of any computer-related component (software, or hardware, or a network, for example) that consistently performs according to its specifications. It has long been considered one of three related attributes that must be considered when making, buying, or …
Reliability, Availability and Serviceability (RAS) The term reliability refers to the ability of a computer-related hardware or software component to consistently perform according to its specifications. In theory, a reliable product is totally free of technical errors. In practice, vendors commonly express product reliability as a percentage.
Network Security And Reliability. The entire telecommunication network is in a constant state of change as it is reconfigured to meet the needs of its users. The use of private branch exchanges has been on the decline as business customers return to Centrex service provided by local telephone companies.
reliability – the quality of being dependable or reliable. dependability, dependableness, reliableness. responsibleness, responsibility – a form of trustworthiness; the trait of being answerable to someone for something or being responsible for one’s conduct; “he holds a position of great responsibility”.
Each reliability measure is concerned with the ability of a network to be available to provide the desired service to the end users. In this sense, network reliability also refers to the steady state availability of a network. Further, dependability is also used as a synonym to reliability or availability.
Fieldbus Networks. Wire reliability is determined by the reliability of the physical wire itself. Wire has the lowest complexity level of the fieldbus network components, and usually the lowest failure rate. Thus the major concern with cabling is not failure of the media itself, but external factors affecting the wiring.
Reliability HotWire: Issue 26, April 2003. Reliability Basics: Relationship Between Availability and Reliability. Availability is defined as the probability that the system is operating properly when it is requested for use.
Reliability definition is – the quality or state of being reliable. How to use reliability in a sentence.
Understanding the Difference Between Reliability and Availability People often confuse reliability and availability. Simply put availability is a measure of the % of time the equipment is in an operable state while reliability is a measure of how long the item performs its intended function.
Network Availability: An Example. Take the Domain Name System (DNS), for example, used on the Internet and many private intranet networks to maintain a list of computer names based on their network addresses. DNS keeps its index of names and addresses on a server called the primary DNS server.
Software reliability is a special aspect of reliability engineering. System reliability, by definition, includes all parts of the system, including hardware, software, supporting infrastructure (including critical external interfaces), operators and procedures. Traditionally, reliability engineering focuses on critical hardware parts of the system.