VESTNIK of Samara University. Aerospace and Mechanical EngineeringVESTNIK of Samara University. Aerospace and Mechanical Engineering2542-04532541-7533Samara National Research University88810.18287/2541-7533-2010-0-1(21)-234-243UnknownScalable distributed systems of competitive interacting processes and their optimality11sadohina@ssau.ruPalesky State University180320109123424318062014Copyright © 2015, VESTNIK of the Samara State Aerospace University2015<p>Conditions and criteria of efficiency and optimality of equally distributed systems of competitive interacting processes in conditions of unlimited and limited parallelism are obtained.</p>Scalabilityasynchronous modesynchronous modedistributed processcompetitive processprogram resourceequally distributed systemstationary systemlimited parallelismunlimited parallelismМасштабируемостьасинхронный режимсинхронный режимраспределенный процессконкурирующий процесспрограммный ресурсодинаково распределенная системастационарная системаограниченный параллелизмнеограниченный параллелизм