Scientific journal NRU ITMO
Series "Economics and Environmental Management"
Registration certificate ЭЛ № ФС 77 – 55411 от 17.09.2013
registered by the Federal Inspectorate Service for Communication, Information Technologies and Communication Media

December 2019 (published: 18.12.2019)

Number 4(39)

Home > Issue > Scientific principles of the development of information systems architecture and their implementation in the management of organizational and economic transformations at the enterprise

UDC 004.9

Scientific principles of the development of information systems architecture and their implementation in the management of organizational and economic transformations at the enterprise

Anisiforov A.B. , Dubgorn A.S.

The paper discusses the basic principles and approaches that ensure the synchronization of strategic and operational business tasks with the development and ongoing operation of the enterprise information infrastructure. The subject of the study is the architecture of information systems (IS) - a key element of the information infrastructure. The author analyzes the possibilities of organizational and economic changes in the enterprise management system related to the development of the enterprise, changing the landscape of business processes that form the business architecture of the enterprise and the impact of these changes on the architecture of information systems in Enterprise Architecture (EA). The object of study in the work is the information infrastructure of the enterprise, in particular, the architecture of information systems and business architecture in the EA. The relationship of the elements of the EA is analyzed, it is revealed that the EA is the most important tool for the accumulation and use of knowledge and a systematic description of the enterprise, which allows its development and achievement of goals. The most important role of business architecture in the formation of an effective organizational and economic mechanism for enterprise management, as well as in the creation and development of its information infrastructure, is noted. The role of the architectural model of enterprise management is emphasized, which allows the use of EA methods and tools to support strategic and operational management, synchronizing the management and development processes of IT and business. The role and purpose of various domains of enterprise architecture, as well as the role of information systems architecture as a basic element of the enterprise system architecture are considered. It was revealed that the formation of the business model requirements system for information infrastructure and the analysis of their changes allows us to develop the IS architecture, and it is noted that these requirements are formed by other components of the architecture (technical tools, network protocols, related application solutions, etc.). The main methodologies for the formation of IS architecture are considered, the use of which allows not only to provide data on the organization of IS, its structural elements and interfaces, but also pay attention to ease of use, flexibility, limitations, risks during creation and operation, as well as organization interaction with other elements of system architecture. It is concluded that the architectural management model, based on the business model, allows you to create an IS architecture that is resistant to infrastructure changes and provides the required purpose and functionality in managing the organizational and economic development of the enterprise.
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Keywords: Enterprise information infrastructure, Enterprise architecture, Business architecture, Information systems architecture, Information system, Architectural management model, Application architecture, Information architecture.

DOI 10.17586/2310-1172-2019-12-4-31-40

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