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Wyszukujesz frazę "storage management" wg kryterium: Temat


Tytuł:
A toolkit for storage QoS provisioning for data-intensive applications
Autorzy:
Słota, R.
Król, D.
Skałkowski, K.
Orzechowski, M.
Nikolow, D.
Kryza, B.
Wrzeszcz, M.
Kitowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/305571.pdf
Data publikacji:
2012
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
data-intensive application
storage management
QoS
grid
Opis:
This paper describes a programming toolkit developed in the PL-Grid project, named QStorMan, which supports storage QoS provisioning for data-intensive applications in distributed environments. QStorMan exploits knowledgeoriented methods for matching storage resources to non-functional requirements, which are defined for a data-intensive application. In order to support various usage scenarios, QStorMan provides two interfaces, such as programming libraries or a web portal. The interfaces allow to define the requirements either directly in an application source code or by using an intuitive graphical interface. The first way provides finer granularity, e.g., each portion of data processed by an application can define a different set of requirements. The second method is aimed at legacy applications support, which source code can not be modified. The toolkit has been evaluated using synthetic benchmarks and the production infrastructure of PL-Grid, in particular its storage infrastructure, which utilizes the Lustre file system.
Źródło:
Computer Science; 2012, 13 (1); 63-73
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A multiperiodal management method at user level for storage systems using artificial neural network forecasts
Autorzy:
Belli, G.
Brusco, G.
Burgio, A.
Menniti, D.
Pinnarelli, A.
Sorrentino, N.
Vizza, P.
Powiązania:
https://bibliotekanauki.pl/articles/136188.pdf
Data publikacji:
2016
Wydawca:
EEEIC International Barbara Leonowicz Szabłowska
Tematy:
Storage management
multi-pediod scheduling
prosumer
optimal energy management
Opis:
The increase of renewable non-programmable production and the necessity to locally self-consume the produced energy led to utilize ever more storage systems. To correctly utilize storage systems, an opportune management method has to be utilized. This paper implements a multi-period management method for storage systems, using different management strategies. The method aims to minimize the total absorbed and supplied energy or the peak power exchanged with the grid. The results show the effectiveness of the method in diminishing the energy exchanged with the grid and also the possibility to optimize the performance of the storage systems.
Źródło:
Transactions on Environment and Electrical Engineering; 2016, 1, 4; 29-36
2450-5730
Pojawia się w:
Transactions on Environment and Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ryzyko występujące w funkcjonowaniu magazynu wyrobów gotowych
The risk occurring in the operation of the finished products warehouse
Autorzy:
Kempa, E.
Powiązania:
https://bibliotekanauki.pl/articles/311969.pdf
Data publikacji:
2013
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
magazynowanie
logistyka magazynowania
logistyka dystrybucji
zarządzanie magazynem
storage
warehousing
logistics distribution
storage management
Opis:
Ryzyko postrzegane jest jako zagrożenie niezrealizowania jakiegoś celu ustalonego przez przedsiębiorstwo. Jeżeli jednym z nich jest efektywne zarządzanie magazynem wyrobów gotowych, to należy się liczyć z pewnymi trudnościami spowodowanymi dystrybucją produktów. Duża konkurencja na rynku powoduje coraz większe problemy sprzedażowe, a co za tym idzie zalegania wyrobów gotowych w magazynach. Taka sytuacja może doprowadzić do zwiększenia kosztów magazynowania i pogorszenia ogólnej kondycji finansowej przedsiębiorstwa. Artykuł ma na celu pokazanie rynku magazynowego w wybranych miejscach Polsce oraz ryzyka związanego z zarządzaniem magazynem wyrobów gotowych.
The risk is seen as a threat to a non-established by the company. If one of them is effective inventory management of finished products, it is to be expected with certain difficulties due to the distribution of products. A lot of competition on the market causes increasing sales problems, and hence the deposition of finished products in stock. Such a situation may lead to an increase in storage costs and a deterioration in the overall financial health of the company. The article is intended to show the warehouse market in selected locations around Poland and the risks associated with the management of the finished products warehouse.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2013, 14, 3; 1039-1044
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of Le MaC Wireless Storage Management System by Modified Waterfall Model
Autorzy:
Ganiron Jr, Tomas U.
Powiązania:
https://bibliotekanauki.pl/articles/1030459.pdf
Data publikacji:
2020
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Database
Le MaC
hard drives
information technology
modified waterfall
sensors
storage management system
wireless
Opis:
This paper presents the findings of Modified Waterfall Model for Le MaC Wireless Storage Management. The system store users files using offline connection to save all their activities inside the computer laboratories. As a result, the notion of user made it easy for end users v to save their files without a help of a flash drives. Information Technology thus plays a key role in the development of the autonomous learner extends to operators as well as to programmers, which are users of components such as software libraries. The standard provides a framework for organizations to define a quality model for a software product. In doing so, however, it leaves up to each organization the task of specifying precisely its own model. This may be done, for example, by specifying target values for quality metrics which evaluates the degree of presence of quality attributes.
Źródło:
World Scientific News; 2020, 144; 43-55
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bringing introspection into BlobSeer: Towards a self-adaptive distributed data management system
Autorzy:
Carpen-Amarie, A.
Costan, A.
Cai, J.
Antoniu, G.
Bougé, L.
Powiązania:
https://bibliotekanauki.pl/articles/907796.pdf
Data publikacji:
2011
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
rozproszony system komputerowy
gospodarka magazynowa
zarządzanie danymi
distributed system
storage management
large-scale system
monitoring
introspection
Opis:
Introspection is the prerequisite of autonomic behavior, the first step towards performance improvement and resource usage optimization for large-scale distributed systems. In grid environments, the task of observing the application behavior is assigned to monitoring systems. However, most of them are designed to provide general resource information and do not consider specific information for higher-level services. More precisely, in the context of data-intensive applications, a specific introspection layer is required to collect data about the usage of storage resources, data access patterns, etc. This paper discusses the requirements for an introspection layer in a data management system for large-scale distributed infrastructures. We focus on the case of BlobSeer, a large-scale distributed system for storing massive data. The paper explains why and how to enhance BlobSeer with introspective capabilities and proposes a three-layered architecture relying on the MonALISA monitoring framework. We illustrate the autonomic behavior of BlobSeer with a self-configuration component aiming to provide storage elasticity by dynamically scaling the number of data providers. Then we propose a preliminary approach for enabling self-protection for the BlobSeer system, through a malicious client detection component. The introspective architecture has been evaluated on the Grid'5000 testbed, with experiments that prove the feasibility of generating relevant information related to the state and behavior of the system.
Źródło:
International Journal of Applied Mathematics and Computer Science; 2011, 21, 2; 229-242
1641-876X
2083-8492
Pojawia się w:
International Journal of Applied Mathematics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Energy storage systems: power grid and energy market use cases
Autorzy:
Komarnicki, P.
Powiązania:
https://bibliotekanauki.pl/articles/141507.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
storage technologies
storage system sizing
storage system operation
storage system management
storage system use case scenarios
storage system integration
Opis:
Current power grid and market development, characterized by large growth of distributed energy sources in recent years, especially in Europa, are according energy storage systems an increasingly larger field of implementation. Existing storage technologies, e.g. pumped-storage power plants, have to be upgraded and extended by new but not yet commercially viable technologies (e.g. batteries or adiabatic compressed air energy storage) that meet expected demands. Optimal sizing of storage systems and technically and economically optimal operating strategies are the major challenges to the integration of such systems in the future smart grid. This paper surveys firstly the literature on the latest niche applications. Then, potential new use case and operating scenarios for energy storage systems in smart grids, which have been field tested, are presented and discussed and subsequently assessed technically and economically.
Źródło:
Archives of Electrical Engineering; 2016, 65, 3; 495-511
1427-4221
2300-2506
Pojawia się w:
Archives of Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The concept of improving warehouse management in the x production company
Autorzy:
Drozd, R.
Kisielewski, M.
Powiązania:
https://bibliotekanauki.pl/articles/409162.pdf
Data publikacji:
2017
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
warehouse management
storage rack
automation
Opis:
The article aims at the presentation of a concept referring to the improvement of warehouse management in the X production plant. The authors suggest two solutions: using storage racks at the picking process site and warehouse automation. Ultimately, the authors of the article present their basic calculation of the costs, indicating the increase in efficiency after the implementation of the discussed improvements.
Źródło:
Research in Logistics & Production; 2017, 7, 1; 31-39
2083-4942
2083-4950
Pojawia się w:
Research in Logistics & Production
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Organization of Transport and Storage Processes in Logistics Enterprises Functioning in the Łódź Region – Study Results
Autorzy:
Walasek, Robert
Powiązania:
https://bibliotekanauki.pl/articles/503942.pdf
Data publikacji:
2017
Wydawca:
Międzynarodowa Wyższa Szkoła Logistyki i Transportu
Tematy:
relations
management
transport
storage
competitiveness
Opis:
The objective of this article is to try to determine the levels of implementation and the use of modern technologies in selected areas of internal transport and storage. This is primarily due to the very high dynamics of the environment and the increasing level of customer centricity that forces companies to systematically search for new, innovative and competitive solutions, particularly in logistics chain. Such solutions are particularly desirable in strategic areas of logistics, that is: storage and handling. Hence, modern companies increasingly more often decide to implement state-of-the-art solutions that would not only improve the functioning of the entire organization, but first and foremost would bring about competitive advantage on the market.
Źródło:
Logistics and Transport; 2017, 35, 3; 21-26
1734-2015
Pojawia się w:
Logistics and Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analiza wpływu wprowadzenia zarządzania informatycznego magazynem na proces magazynowania w firmie ZWS Silesia
The analysis of the influence of information technology management introduction on the storing process in ZWS Silesia company
Autorzy:
Urbas, A.
Czech, P.
Barcik, J.
Powiązania:
https://bibliotekanauki.pl/articles/196422.pdf
Data publikacji:
2011
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
magazynowanie
system zarządzania
logistyka magazynowa
storage
management system
storage logistics
Opis:
W artykule przedstawiono analizę efektów wprowadzenia informatycznego systemu zarządzania magazynem wyrobów gotowych w firmie ZWS Silesia. Przeprowadzone zmiany miały wpływ na poprawę wskaźników procesów magazynowania, a także na poziom obsługi i zadowolenia klientów.
The article presents the analysis of the effects of the introduction of information technology management in a ready-made products storehouse in ZWS Silesia company. The changes made in the company had improved the indicators of the storing processes as well as the level of services and the satisfaction of the customers.
Źródło:
Zeszyty Naukowe. Transport / Politechnika Śląska; 2011, 71; 81-87
0209-3324
2450-1549
Pojawia się w:
Zeszyty Naukowe. Transport / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Resource storage management model for ensuring quality of service in the cloud archive systems
Autorzy:
Kapanowski, M.
Słota, R.
Kitowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/305517.pdf
Data publikacji:
2014
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
storage
backup
cloud
management
QoS
SLA
Opis:
Nowadays, service providers offer a lot of IT services in the public or private cloud. Clients can buy various kinds of services, such as SaaS, PaaS, etc. Recently, Backup as a Service (BaaS), a variety of SaaS, was introduced there. At the moment, there are several different BaaS’s available to archive data in the cloud, but they provide only a basic level of service quality. In this paper, we propose a model which ensures QoS for BaaS and some methods for management of storage resources aimed at achieving the required SLA.This model introduces a set of parameters responsible for an SLA level which can be offered at the basic or higher level of quality. The storage systems (typically HSM), which are distributed between several Data Centers, are built based on disk arrays, VTL’s, and tape libraries. The RSMM model does not assume bandwidth reservation or control, but rather is focused on management of storage resources.
Źródło:
Computer Science; 2014, 15 (1); 3-18
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An Inventory Analysis in the Vast Area Agricultural Enterprises in Logistics Aspect
Analiza procesów magazynowania w wielkoobszarowych przedsiębiorstwach rolniczych
Autorzy:
Wajszczuk, Karol
Powiązania:
https://bibliotekanauki.pl/articles/2033465.pdf
Data publikacji:
2005-12-31
Wydawca:
Uniwersytet Przyrodniczy w Poznaniu. Wydawnictwo Uczelniane
Tematy:
Inventory management
Storage
Agriculture
Logistics processes
Opis:
The carried analysis out allowed to identify the logistics processes related to creation and maintenance of stockpile in the vast area agricultural enterprises. Besides, the level and structure of logistics costs generated in this sphere of activity of the enterprise were defined, too.
W pracy zidentyfikowano procesy logistyczne związane z tworzeniem i utrzymaniem zapasów w wielkoobszarowych przedsiębiorstwach rolniczych. Poza tym przeanalizowano wielkość i strukturę kosztów logistycznych w tego rodzaju przedsiębiorstwach. Zidentyfikowano trzy główne grupy kosztów logistycznych w sferze gospodarki zapasami. Dominującymi kosztami okazały się koszty magazynowania (60%), w następnej kolejności znalazły się koszty zaangażowanego kapitału (około 26%), a koszty ryzyka wyniosły 14% ogółu kosztów zapasów.
Źródło:
Journal of Agribusiness and Rural Development; 2005, 4, 359; 135-144
1899-5241
Pojawia się w:
Journal of Agribusiness and Rural Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rozmieszczenie zapasów w magazynie z uwzględnieniem czasu transportu
Locating Goods in Warehouse Taking into Account the Transport Time
Autorzy:
Mrówczyńska, Bogna
Sładkowski, Aleksander
Powiązania:
https://bibliotekanauki.pl/articles/590900.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Gospodarka magazynowa
Magazynowanie
Zarządzanie magazynem
Inventory management
Storage
Warehouse management
Opis:
The paper deals with a problem of proper distribution of goods on warehouse shelves. There is formulated the task of minimising the travel time of forklift from the shelves where goods are stored to release zone. The evolutionary algorithm was used to solve it.
Źródło:
Studia Ekonomiczne; 2013, 143; 301-31
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Multi-source energy networks for cargo Vessels
Autorzy:
Ahmed, S.
Castellazzi, A.
Williams, A.
Powiązania:
https://bibliotekanauki.pl/articles/136252.pdf
Data publikacji:
2016
Wydawca:
EEEIC International Barbara Leonowicz Szabłowska
Tematy:
ship
energy management
renewable energy
solar
marine
storage
Opis:
The paper discusses the feasibility of installing renewable energy generation technologies on sea-going transport, taking into account the additional weight and power consumption. This study in based on the power management of a 26,198 tonne commercial chemical tanker. The management system would aim at reducing the number of generators as well as the power required from burning fossil fuels. After a process of elimination of potential technologies based on feasibility of the project and shipboard application, the work is focused towards photovoltaic and wind energy generation in combination with fossil fueled engines and Li-ion battery storage covering the higher energy density needs, and the intermittent nature of renewables. The network architecture is optimized in order to have the highest efficiency, and reduced system weight. The results show that successful management of the system can lead to reduction in generator requirement, and energy despite the weight of extra installations of photovoltaic and wind energy generation systems. By reducing the number of generators and allowing each remaining one to operate near their maximum power, the specific fuel consumption is improved, the efficiency is increased, resulting in significant fuel and cost saving, along with the mass of fuel to be carried on-board.
Źródło:
Transactions on Environment and Electrical Engineering; 2016, 1, 4; 37-43
2450-5730
Pojawia się w:
Transactions on Environment and Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Data storage management using AI methods
Autorzy:
Funika, W.
Szura, P.
Powiązania:
https://bibliotekanauki.pl/articles/305446.pdf
Data publikacji:
2013
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
data management
AI
fuzzy logic
rules
data storage
Opis:
Data management and monitoring is an important issue in scientific computation. Scientists want to access their data as quickly as possible. Some experiments need to store a lot of data which have to be secure. By saying this we mean that this data can not disappear or be damaged also the data storage should be as cheap as possible. In this paper we present an approach to the automation of monitoring and management of data storage. We introduce a knowledge based system which is able to manage data, i.e., make decisions on migrating data, replicating or removing it. We discuss some of the existing solutions which are popular on the market. In this paper we aim to present our system which uses such AI techniques like fuzzy logic or a rule-based expert system to deal with data storage management. We exploit in this system a cost model to analyze the proposed solutions. The operations performed by our system are aimed to optimize the usage of the monitored infrastructure.
Źródło:
Computer Science; 2013, 14 (2); 177-190
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Water Storage Changes in Upper Soil Layers in Different Forest Habitats
Autorzy:
Stasik, R.
Kęsicka, B.
Powiązania:
https://bibliotekanauki.pl/articles/123731.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
water storage
forest habitats
forest soils water management
Opis:
Trends in changes of water storage in upper soil layers were analyzed. The observations were carried out from 2002 to 2016 hydrological year in a small forest catchment in the district of Siemianice Forest Experimental Farm (LZD). The samples were taken from the upper soil layer of profiles located in different forest habitats, both at the beginning and at the end of hydrological half-years. Water storage was evaluated separately for two layers at the depths of 0–15 cm and 15–100 cm. Changes in water storage determined using the Mann-Kendall test were found to indicate multi-year trends. Results of the study are inconclusive. There were no statistically significant long-term trends in water storage changes in soil profiles in moist mixed broadleaved and coniferous forest and also in the soil profiles of fresh habitats. However, it is worth noting that statistically significant downward trends of water storage in two soil profiles located in ash alder swamp forest and moist broadleaved forest were observed. To some degree, they can be accounted for by long-term downward trends of ground-water levels in the area.
Źródło:
Journal of Ecological Engineering; 2017, 18, 6; 152-159
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł

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