Development of information systems and modeling of their implementation in the business

The development features of the information systems and technologies are investigated. The analysis of their impact on the formation of the information society is carried out. The current level of the Ukraine’s development in different directions of the information industry is considered. The advantages and prospects of development of the domestic IT industry are allocated. The role of information systems in the development of an economy that is based on knowledge and information is determined.
The types of information systems and their functionality are considered. The approach for improving the evaluation process in modeling of the information systems and at the enterprise is developed. It creates the conditions for taking into account all the costs during the process of information technology implementation, also in relation to the dynamic process of value changes to support the functioning of the enterprise information system