Information systems, simulation, object-oriented

Information systems exist as physical entities that operate in the space-time where the society exists that applies and has use of them. But they reflect another part of the reality, process knowledge on that part and send the results of the processing to the space-time in that they exist. Therefore two levels exist in them, the existence of which can be efficiently applied during their designs, namely during their simulation. The paper will demonstrate that in more details, applying programming methodology that is object-oriented, agent-oriented and block-oriented.

Information systems exist as physical entities that operate in the space-time where the society exists that applies and has use of them. But they reflect another part of the reality, process knowledge on that part and send the results of the processing to the space-time in that they exist. Therefore two levels exist in them, the existence of which can be efficiently applied during their designs, namely during their simulation. The paper will demonstrate that in more details, applying programming methodology that is object-oriented, agent-oriented and block-oriented.