Investigation of system of events triggering information processing rules

Business rules are widely applied in modern information systems, aimed to maximum satisfaction of business requests. Sphere of business rules problems involves a lot of scientific groups and there are a lot of publications with business rules modelling and implementation. While on realization, business rules are transformed to information systems, than to software systems, rules. But rules initiating events should be transformed from business to software systems as well. The main idea of this work was that there is not enough attention dedicated to rules activating events analyzing, which was based on completed analyze of related publications. Suitable analyzing of rules and events as well as modelling will reinforce system formation process. Combining rules, events and process systems model into one framework allows to develop information systems that will be more adjusted for user’s need and will give a chance to reduce expenses during system exploitation and maintenance process