Information System Dynamic System Information Gene Metamodel Data Sources Conflict Synergetic Conflicts Elimination Systems and Software
Issue Date:
2008
Publisher:
Institute of Information Theories and Applications FOI ITHEA
Abstract:
Use of modern object-oriented methods of designing of information systems (IS) both descriptions of
interrelations IS and automated with its help business-processes of the enterprises leads to necessity of
construction uniform complete IS on the basis of set of local models of such system. As a result of use of such
approach there are the contradictions caused by inconsistency of actions of separate developers IS with each
other and that is much more important, inconsistency of the points of view of separate users IS. Besides similar
contradictions arise while in service IS at the enterprise because of constant change separate business-
processes of the enterprise. It is necessary to note also, that now overwhelming majority IS is developed and
maintained as set of separate functional modules. Each of such modules can function as independent IS.
However the problem of integration of separate functional modules in uniform system can lead to a lot of
problems. Among these problems it is possible to specify, for example, presence in modules of functions which
are not used by the enterprise to destination, to complexity of information and program integration of modules of
various manufacturers, etc. In most cases these contradictions and the reasons, their caused, are consequence
of primary representation IS as equilibrium steady system. In work [1] representation IS as dynamic multistable
system which is capable to carry out following actions has been considered:
