Journal
Scientific and technical journal of information technologies, mechanics and optics
UDK004.75
Issue:2 (78)
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SYSTEMS OF DUPLICATED COMPUTER COMPLEXES WITH REQUESTS REALLOCATION
Annotation
The approaches to fault-tolerant computer networks organization are researched based on duplicated computer complexes, providing reliability and performance increase via dynamic redistribution of the requests flow, taking into account status and occupancy of computer nodes. The presented results demonstrate the important role of multiplicity of redundancy and occupancy balancing in system efficiency. The dependence of system efficiency on the distribution method of computer nodes between network levels and requests flow between nodes are identified. The efficiency of reliability and performance ensuring for computer systems, composed of duplicated computer complexes, based on dynamic requests allocation is demonstrated.
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