The model of subject-oriented storage of concepts sense for configurable information systems

Abstract

Existing object concept of systems building where in center stage is put software object that implements the functions assigned to it, leading to a mismatch of the solutions obtained and domain. This applies both to information systems in general and in particular databases. The object approach uses concepts with a concrete sense, which greatly limits the variability of systems, including configurable systems. To solve this problem requires a transition to subject-oriented concept, in center of which is placed the process of obtaining the object. This concept requires working with concepts with implicit sense, which is specified according to the situation in different ways. In turn, the storage in a subject-oriented concept should provide advanced as compared to the database functionality. The paper proposes a model of subject-oriented storage of concepts sense for configurable information systems and the method of its implementation.