Efficiency of the implementation of the peer-to-peer distributed system for securable information storage and processing (TheOOL Project)

2021 ◽  
Vol 14 (3) ◽  
pp. 82-89
Author(s):  
V. Hryaschev ◽  
Aleksey Nenashev
Keyword(s):  
Distributed Computing ◽  
Distributed System ◽  
Information Exchange ◽  
Data Exchange ◽  
Peer To Peer ◽  
Information Storage ◽  
Effective Response ◽  
Distributed Information System ◽  
Distributed Information ◽  
Industrial Enterprises

methodology of evaluation of efficiency of the implementation at industrial enterprises of “peer-to-peer distributed systems of storage and processing of protected information in enterprise networks” has been proposed. The efficiency evaluation is based on the comparison of the indicators of reliability, fault tolerance, and total cost of ownership of the implementation of corporate information systems within the proposed system and its possible alternatives. The “peer-to-peer distributed system of storage and processing of protected information” is designed for the protection of distributed computing and incapsulation of private networks without restricting possibilities for usable interactions in the process of implementation of Industry 5.0 and Super Smart Society technologies. When these concepts get implemented in an enterprise, manufacture, logistics, and sales are merged into a global geographically and organizationally distributed information system for data exchange, which functions on top of the Internet. The proposed system offers tools for setting up distributed computing, and it ensures an effective response to threats by applying cryptography, unauthorized access protection with the use of biometry and an innovative protocol for information exchange and control of topology powered by distributed ledger technology, while also optimizing the utilization of computing capacity.

Analytical support of data organization in distributed information systems of critical application

2021 ◽  
Vol 14 (3) ◽  
pp. 60-67
Author(s):  
Valeriy Suhanov
Keyword(s):  
Information System ◽  
Management System ◽  
Data Exchange ◽  
Document Management ◽  
Data Organization ◽  
Electronic Document ◽  
Distributed Information System ◽  
Distributed Information ◽  
Document Management System ◽  
Electronic Document Management

One of the most important tasks in the deployment and operation of a distributed information system of critical application is the organization of the electronic document management subsystem. The purpose of the operation of this subsystem is an uninterrupted, reliable and secure data exchange between users of the system. To achieve this goal, it is necessary to effectively organize and monitor the state of the electronic document management system storage databases. This article will consider approaches to solving this problem in relation to the electronic document management system of a distributed information system of critical application.

Query Processing in Distributed Information Systems

1991 ◽  
Vol 15 (3-4) ◽  
pp. 381-397
Author(s):  
Zbigniew W. Ras
Keyword(s):  
Information System ◽  
Query Processing ◽  
Distributed System ◽  
Computer Network ◽  
Strong Impact ◽  
Information Structures ◽  
Distributed Information Systems ◽  
Distributed Information System ◽  
Distributed Information ◽  
A Site

In our model of a distributed information system, two information structures are maintained – the application database and the (routing) database used to route queries in a computer network. Any site of a distributed information system which does not understand some attribute values used in a query has to search for a site which can explain them. The information stored in routing database has a strong impact on the speed of this search. In [5], we propose that each site learns from its neighbors the descriptions of all unknown attribute values used in queries. These descriptions are represented in the form of rules and stored in dictionaries added to all sites of a distributed information system. This extended distributed system with dictionaries is called intelligent.

scholarly journals Maturity assessment of Kenya’s health information system interoperability readiness

2021 ◽  
Vol 28 (1) ◽  
pp. e100241
Author(s):  
Job Nyangena ◽  
Rohini Rajgopal ◽  
Elizabeth Adhiambo Ombech ◽  
Enock Oloo ◽  
Humphrey Luchetu ◽  
...  
Keyword(s):  
Health Information ◽  
Information Exchange ◽  
Working Group ◽  
Data Exchange ◽  
Enterprise Architecture ◽  
Health Information Exchange ◽  
Digital Health ◽  
Health Information System ◽  
Maturity Level ◽  
Technical Standards

BackgroundThe use of digital technology in healthcare promises to improve quality of care and reduce costs over time. This promise will be difficult to attain without interoperability: facilitating seamless health information exchange between the deployed digital health information systems (HIS).ObjectiveTo determine the maturity readiness of the interoperability capacity of Kenya’s HIS.MethodsWe used the HIS Interoperability Maturity Toolkit, developed by MEASURE Evaluation and the Health Data Collaborative’s Digital Health and Interoperability Working Group. The assessment was undertaken by eHealth stakeholder representatives primarily from the Ministry of Health’s Digital Health Technical Working Group. The toolkit focused on three major domains: leadership and governance, human resources and technology.ResultsMost domains are at the lowest two levels of maturity: nascent or emerging. At the nascent level, HIS activities happen by chance or represent isolated, ad hoc efforts. An emerging maturity level characterises a system with defined HIS processes and structures. However, such processes are not systematically documented and lack ongoing monitoring mechanisms.ConclusionNone of the domains had a maturity level greater than level 2 (emerging). The subdomains of governance structures for HIS, defined national enterprise architecture for HIS, defined technical standards for data exchange, nationwide communication network infrastructure, and capacity for operations and maintenance of hardware attained higher maturity levels. These findings are similar to those from interoperability maturity assessments done in Ghana and Uganda.

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