A Supply Network’s Optimal Information System and Material Flows

Author(s):  
Frenck Waage

The management of a supply network is repeatedly forced to react to changes that have occurred, and to pro-act to changes that may occur. Management would certainly find it useful to have available a model which could identify the optimal re-action, or pro-action, from among all those which are possible. This paper will: (1) describe how such a model can be constructed in practice, and (2) how the model can be solved for the optimal management pro-actions, and reactions. The model describes all supply network interactions at any moment in time, and it describes all time dependent supply network interactions dynamically. The model serves as management’s optimal real-time decision support/information system. It will dynamically calculate the optimal operations policy for the entire supply network. The model is also capable of identifying: the optimal design of a supply network, the optimal capacities of a network, and the optimal network facility locations. It also solves some well known problems such as what is the optimal pure “demand – pull” policy in a network?

Author(s):  
Yohannes Kurniawan ◽  
Devyano Luhukay ◽  
Titan Titan

The main problems of current system in agriculture ministry is sub-optimal information retrieval of realization and development of agriculture capital and production facilities subvention. Therefore, this research aims to analyze and design information system for monitoring and evaluation of subvention of agriculture capital and production facilities. This information system is developed based on internet technology to help the main team (agriculture minister and technical team of directorate agriculture department), coach team of provincial agriculture office, and technical team of district/city agriculture office to access the accurate information related realization and development of agriculture business any where and any time. It is designed with OOAD (object oriented analysis and design) method by using UML notation (use case diagram, class diagram, component architecture and user interface design). This research produces a design of information system for subvention monitoring and evaluation of agriculture capital and production facilities for the ministry of agriculture RI.


2019 ◽  
Vol 1399 ◽  
pp. 033070
Author(s):  
O A Ikonnikov ◽  
S N Yezhemanskaya ◽  
L N Korpacheva ◽  
R I Kuzmich ◽  
V N Yurdanova

BUANA ILMU ◽  
2021 ◽  
Vol 6 (1) ◽  
pp. 20-28
Author(s):  
Asep Sofyan Wahyudin ◽  
Muhamad Abdul Aziz ◽  
Eryan Ahmad Firdaus ◽  
Kanggep Andrijana Kusuma

Perkembangan teknologi komputasi saat ini luar biasa sangan pesat, tak sedikit sebuah server yang dulunya hanya dimanfaatkan untuk menangani satu layanan saja, kini hal itu sudah di anggap sebagai pemborosan resource, salah satu penyebabnya adalah perkembangan metode virtualisasi yang di anggap dapat mengoptimalkan sebuah server untuk menangani lebih banyak layanan dengan cara membuat beberapa mesin virtual dalam satu mesin real untuk memaksimalkan kemampuan server, lalu apakan dalam sebuah mesin virtual dapat menjalakan mesin virtual lagi, amankah bila digunakan untuk menangani layanan sistem informasi secara optimal.  Kata Kunci- Virtualisasi Bersarang, E-Learning, High Availability.   The development of computing technology is currently very fast, not a few servers that were previously only used to handle one service, now it is considered a waste of resources, one of the causes is the development of virtualization methods which are considered to optimize servers for more services by creating several virtual machines in to one real machine to maximize server capabilities, so in a virtual machine can it run the virtual machine again, is it safe to using it for optimal information system services.  Keyword- Nested Virtualization, E-Learning, High Availability.


Author(s):  
M. Odrekhivskyі ◽  
◽  
U. Kohut ◽  
D. Zhyla ◽  
◽  
...  

Purpose. The study aims to develop a scientific and methodological approach of organizing a marketing-logistics-oriented management system for ecological, innovative enterprises (EIE) to ensure effective implementation and use of environmental innovations for the greening of material flows at the enterprise. Design/methodology/approach. The obtained scientific results are based on using a systematic approach, logical analysis, and synthesis to develop literature sources to determine methods to solving the problem of marketing-logistics-oriented management of the EIE. On the study of literary sources, the core and advantages of marketing and logistics management from the standpoint of the enterprise's efficiency and the functioning of marketing and logistics activities were identified. Also, domestic and foreign authors’ views about the interaction of marketing as a concept of management that is oriented on the market and logistics as a flow-oriented management were studied. This creates opportunities to increase commodity and information utility and value of goods. Findings. To confirm the article’s hypothesis, the scientific and systematic approach to the organization of the system “suppliers – ecologically innovative enterprise – marketing – consumers” for ecological optimization of material flows at the enterprise was offered. In particular, the research provides the use of matrix organizational management structure in organizing the activities of logistics and marketing services. In this case, such matrix structure ensures a rapid response of both systems to complex problems in supply and marketing and, at the same time, allows you to avoid duplication of functions of services and preserve cost-effective management of them. Originality/value. The necessity of transition from price competition for environmental goods and services to match for certain advertising activities aimed at stimulating ecological processes and a healthy lifestyle causes the formation of a marketing information system in an environmentally innovative enterprise. This system is intended to collect, accumulate, transmit, process, and analyze the information necessary for use by the marketing service to upgrade the planning and forecasting of marketing activities, improve demand for goods and services, and monitor the implementation of marketing activities. For effective marketing management of the EIE, it is necessary to monitor the environment’s condition based on marketing research constantly, always using modern marketing information systems and the latest information technologies. The purpose of the logistics system of an ecological, innovative enterprise is to ensure the availability of the necessary environmentally innovative products, goods, and services in the required quantity and range, of the specified quality, in the right place and at the right time. The functions of the logistics system of innovative ecological enterprises are determined to endow their viable work. The suggested scientific and methodological approach to marketing-logistics-oriented management of the EIE is based on constructing an optimal model of the EIE logistics system and the appropriate method of marketing information. Such attitude can be widely used in the design, creation, development, and research of EIE, regional, and national environmental innovation systems. It is directed at optimizing the movement of material flows on the system “suppliers – EIE – marketing – consumers” and managing these flows. Practical implications. A conceptual model of interaction of the marketing information system with the external environment for the rationalization of marketing activities and management processes of the EIE is constructed. The logistics system of ecological, innovative enterprises, which was formed in this paper, will improve the implementation processes of environmental innovations in the design “supplier – consumer” to green the enterprise and the region’s activities effectively.


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