- percentage of uptime
- коэффициент технического использования
The English-Russian dictionary on reliability and quality control. 2015.
The English-Russian dictionary on reliability and quality control. 2015.
uptime — The length or percentage of time during which a computer system is functioning and available for use. See also downtime; power on hours … Dictionary of networking
High availability — is a system design approach and associated service implementation that ensures a prearranged level of operational performance will be met during a contractual measurement period. Users want their systems, for example wrist watches, hospitals,… … Wikipedia
Continuous availability — is an approach to computer system and application design that protects users against downtime, whatever the cause and ensures that users remain connected to their documents, data files and business applications. Continuous availability describes… … Wikipedia
Osmius — Desktop Developer(s) Peopleware SL … Wikipedia
Web hosting service — An example of rack mounted servers … Wikipedia
Service level agreement — A service level agreement (frequently abbreviated as SLA) is a part of a service contract where the level of service is formally defined. In practice, the term SLA is sometimes used to refer to the contracted delivery time (of the service) or… … Wikipedia
Overall equipment effectiveness — (OEE) is a hierarchy of metrics which evaluates and indicates how effectively a manufacturing operation is utilized. The results are stated in a generic form which allows comparison between manufacturing units in differing industries. It is not… … Wikipedia
Load (computing) — In UNIX computing, the system load is a measure of the amount of work that a computer system is doing. The load average is the average system load over a period of time. It is conventionally given as three numbers that represent the system load… … Wikipedia
Myth of the nines — In information technology, the myth of the nines is the idea that standard measurements of high availability can be misleading. Availability is sometimes described in units of nines, as in five nines , or 99.999%. Having a computer system s… … Wikipedia
Downtime — For other uses, see Downtime (disambiguation). The term downtime is used to refer to periods when a system is unavailable. Downtime or outage duration refers to a period of time that a system fails to provide or perform its primary function.… … Wikipedia
df (Unix) — df (abbreviation for disk free) is a standard Unix computer program used to display the amount of available disk space for filesystems on which the invoking user has appropriate read access. df is usually implemented by reading the mtab file or… … Wikipedia