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The development of the information systems

The development of the information systems on the base of user's requirements is very difficult process. In the world there are a lot of methodologies that facilitate the information technology development. But their use is rather limited. They are either too specialised or too general. The author is interested in the process of creation the methodologies as an engineering science and tries to find the basic rules for their creation. As a result of the research will be the method for general purpose in the creation and development of the specific methodologies according to the concrete information system requirements.