Authors
Salov N.
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Degree
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Postgraduate, National Research University «MPEI» |
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E-mail
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elluminatte@gmail.com |
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Articles
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Outsource-using integration methods of business entities information systemsBusiness entities performance is inextricably linked with information resources sharing today. This
problem can be solved by information systems integration. Often IT is not company’s core function
and information system integration is carried out using IT-outsource. Architecture patterns choice and
information system development project management are keys in this case. This article suggests relevant
to modern conditions information systems integration architecture patterns. Information system
life cycle stages and information systems development project stages interrelation model taking in the
account information risks influence is suggested for effective information system development project
management. Decision support system architecture is suggested for information risks minimization
during information systems development project. Suggested results practical utilization is assumed
towards the development of business entities information system integration project management.
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Economical information system lifecycle management based on decentralized application theory
Effective business processes become a competitive edge of the organization, and enable it to timely
respond to changes in external environment. Research and development (innovation) are the key business
process providing the basic value of organization products/services, along information system
lifecycle management is one of components of this business process. The goal of this work is software
developing and maintenance projects efficiency improving by transaction costs reducing. This
article suggests economical information system lifecycle management model based on decentralized
application theory, that tries to reduce the cost of information search by securely storing the lifecycle
process output and project documentation versions; to reduce the cost of coordination by automating
the lifecycle process output verification; to reduce the cost of contracting by using auto-implementing
smart contracts and eliminating the dependence on the necessity of establishing «trust» relations
between parties to the lifecycle. The practical use of the results is expected in developing information
system lifecycle management tools.
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