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|Title:||Server infrastructure virtualization for data centers|
|Authors:||Mochalov, V. P.|
Мочалов, В. П.
Linets, G. I.
Линец, Г. И.
Palkanov, I. S.
Палканов, И. С.
|Keywords:||Cluster analysis;Virtualization;Virtual machine;Network security;Iterative methods;Digital storage;Information management|
|Publisher:||IOP Publishing Ltd|
|Citation:||Mochalov, V., Linets, G., Palkanov, I. Server infrastructure virtualization for data centers // IOP Conference Series: Earth and Environmental Science. - 2021. - Volume 678. - Issue 1. - Номер статьи 012014|
|Series/Report no.:||IOP Conference Series: Earth and Environmental Science|
|Abstract:||This paper considers cluster systems of data centers containing a definite set of application servers, file servers, data storage systems, and an input-output system that are interconnected by a switching system and communication channels. The goal of research is to increase the efficiency of virtualized cluster systems using a new rational method to distribute virtual machines among the physical elements of data centers. This method is based on an iterative greedy algorithm and a limited enumeration procedure, which improve the performance of a virtualized system due to rational data management. A simulation model for the operation of a virtualized system is developed, and its experimental study is carried out. The approaches presented below determine the required number of cluster nodes in a virtualized system under an unpredictable load rate and an unpredictable level of resources requested by virtual machines|
|Appears in Collections:||Статьи, проиндексированные в SCOPUS, WOS|
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