Recovery schemes for distributed computing based on BIB-schemes

It was investigational on the basis of the considered existent methods, that the task of exposure of optimal recovery scheme answers the mathematical task of BIB-schemes. In the process of work the recovery scheme was worked out on the basis of BIB-schemes, which works for the greater number of the damaged computers, what other existent charts. Recovery scheme of distributed system that guarantees optimal load of distribution in the worst case, when k computers went down, is an optimal recovery scheme with criteria of even load value of n and k based on IRB. This recovery scheme to provide optimal renewal for any amount of computers in a cluster.