UDC 004.72:004.42
STRUCTURES SCALING ALGORITHM IN MULTIPROVIDER NETWORKS OF DISTRIBUTED DATA CENTERS
M. A. Ivanchikova, post-graduate student, RSREU, Ryazan, Russia;
orcid.org/0000-0002-9615-2898, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Currently, large enterprises are striving to create a sustainable network structure based on data centers (DC), served by various communication providers, to which it is easy to connect new segments taking into account the specifics of the company. The task of structures reconfiguration of multiprovider DC networks is a difficult task, especially in the case of dynamic network scaling. Creating new high-speed communication links leads to an increase in total costs. High load of routers in DC and frequent updating of routing information about all changes in the network increase the complexity of computational process of building routing tables. In addition, it is necessary to analyze all possible solutions based on the number of connected providers in the DC, as well as the types of user traffic. The aim of the work is to develop a structures scaling algorithm in multiprovider networks of distributed DC that allows reducing formation time of optimal route schemes as well as reducing the total cost of maintenance in comparison with the known analogues. To confirm the correctness of the proposed algorithm, a software system is developed. The results of experimental research have shown its effectiveness in reconfiguring the structures of multiprovider networks of distributed DC.
Key words: data centers, distributed networks, multiprovider networks, reconfiguration, scaling, software system, service providers.