The solution to the replication problems in the databases to improve the sustainability of software automated systems

This article deals with the problem of the mechanism of replication organization in the distributed heterogeneous databases. The reasons of complexity of practical implementation of replication in the distributed databases are analyzed. The possibility of using solutions like mechanism “IS-Builder” in DIRECTUM OverDoc system “Galaxy ERP” is shown. The proposed solution in the system is welcomed. The need for strict and specific agreements on the order of interaction in replications in each case at the stage of designing is suggested.