array-level fault-tolerance

См. также в других словарях:

• fault tolerance —    A design method that ensures continued system operation in the event of individual failures by providing redundant elements. At the component level, the design includes redundant chips and circuits and the capability to bypass faults… …   Dictionary of networking

• System Fault Tolerance —    Abbreviated SFT. In Novell NetWare, a method of duplicating data on several hard disks so that if one disk fails, the data is still available from another disk.    Several levels of hardware and software SFT are available in NetWare, with each …   Dictionary of networking

• Fault-tolerant system — This article contains specific implementations of fault tolerant systems. For general theory, see fault tolerant design. Fault tolerance or graceful degradation is the property that enables a system (often computer based) to continue operating… …   Wikipedia

• redundant array of inexpensive disks —    Abbreviated RAID. In networking and mission critical applications, a method of using several hard disk drives (often SCSI or Integrated Drive Electronics [IDE] drives) in an array to provide fault tolerance in the event that one or more than… …   Dictionary of networking

• RAID — This article is about the data storage technology. For other uses, see Raid (disambiguation). RAID, an acronym for Redundant Array of Independent Disks (originally Redundant Array of Inexpensive Disks),[1] is a storage… …   Wikipedia

• Nested RAID levels — Levels of nested RAID,[1] also known as hybrid RAID,[2] combine two or more of the standard levels of RAID (redundant array of independent disks) to gain performance, additional redundancy, or both. Contents 1 Nesting 2 RAID 0+1 …   Wikipedia

• Tandem Computers — A Tandem Computers promotional mug Tandem Computers, Inc. was the dominant manufacturer of fault tolerant computer systems for ATM networks, banks, stock exchanges, telephone switching centers, and other similar commercial transaction processing… …   Wikipedia

• Windows 2000 — Part of the Microsoft Windows family Screenshot of Windows 2000 Professional …   Wikipedia

• Distributed operating system — A distributed operating system is the logical aggregation of operating system software over a collection of independent, networked, communicating, and spatially disseminated computational nodes.[1] Individual system nodes each hold a discrete… …   Wikipedia

• Hard disk drive — Hard drive redirects here. For other uses, see Hard drive (disambiguation). Hard disk drive Mechanical interior of a modern hard disk drive Date invented 24 December 1954 [1] …   Wikipedia

• Replication (computer science) — Replication is the process of sharing information so as to ensure consistency between redundant resources, such as software or hardware components, to improve reliability, fault tolerance, or accessibility. It could be data replication if the… …   Wikipedia