Abstract
The object of research is a critical IT infrastructure. One of the most problematic places in the study of critical IT infrastructures is the complete lack of approaches, methodology and tools for designing, modeling and researching critical IT infrastructures that could be used in the form in which they are offered.Based on the Markov decision-making process, a model is proposed that will allow to evaluate the implementation options for components, critical IT infrastructure systems by various criteria. The peculiarity of this model is the use of an extended set of criteria, which makes it possible to evaluate the implementation options for components and systems of critical IT infrastructure from different points of view.In the course of the research, MatLab software package is used, which allowed to check the proposed model for operability.The resulting model is fairly compact and fully reflects the necessary logic for evaluating the implementation options for components and critical IT infrastructure systems. It is shown that this is achieved due to the flexibility of the proposed mathematical apparatus, namely the possibility of using different evaluation criteria.In the future, the proposed model and assessment models for all major systems and critical IT infrastructure components will provide a convenient tool for a wide range of researchers whose work is related to all aspects of researching critical IT infrastructures.As a result of modeling, among the 84 possible configurations of the data processing center, the best overall winning (configuration 4) is chosen.
Highlights
To compete in the global market, enterprises increa singly interact with partners and customers outside their country of origin
Improvement of financial efficiency occurs with the active reaction of the branch to changes in the local market, and vice versa, in the case of following standardized global business processes such an improvement is unlikely [1]
Transition to a decentralized approach enables companies to use their IT resources to respond to conditions emerging in the local market, at the same time, there is a risk that IT investments may not coincide with the overall business strategy of the enterprise
Summary
To compete in the global market, enterprises increa singly interact with partners and customers outside their country of origin. Transition to a decentralized approach enables companies to use their IT resources to respond to conditions emerging in the local market, at the same time, there is a risk that IT investments may not coincide with the overall business strategy of the enterprise. Such shortcoming may increase the likelihood of spending financial resources, dissatisfaction with users, failures in security management, the creation of managers who do not want to invest in future IT initiatives and, undermine the final financial result
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
