Abstract. A metodology for development of IT-infrastructure under conditions of constraints resources is proposed. This metodology is based on the properties of graph algebra, genetic algorithms, Petri nets, and specific features of the constraints. Two approaches to solving load-balancing problems in IT infrastructure are considered.

Keywords: graph algebra, topology, IT infrastructure, genetic algorithms, Petri nets.

¹ Taras Shevchenko National University of Kyiv, Kyiv, Ukraine

 sl.krivoi@gmail.com

² Taras Shevchenko National University of Kyiv, Kyiv, Ukraine

 sdp77@i.ua

³ National University of “Kyiv-Mohyla Academy”, Kyiv, Ukraine

 glib@ukma.kiev.ua

⁴ Taras Shevchenko National University of Kyiv, Kyiv, Ukraine

 Boyko@univ.kiev.ua

⁵ National Aviation University, Kyiv, Ukraine

 nika.sidorova@gmai.com