Browsing by Subject "cloud"

Now showing 1 - 9 of 9

Access status: Open Access ,
An analysis of methods for sharing an electronic platform of public administration services using cloud computing and service oriented architecture
(Wydawnictwa AGH, 2012) Hamiga, Maciej; Jarząb, Marcin
This paper presents a case study on how to design and implement a public administration services platforms, using the SOA paradigm and cloud model for sharing among citizens belonging to particular districts and provinces, providing tight integration with an existing ePUAP system. The basic requirements, architecture and implementation of the platform are all discussed. Practical evaluation of the solution is elaborated using real-case scenario of the Business Process Management related activities.
Access status: Open Access ,
Analysis of series of measurements from job-centric monitoring by statistical functions
(Wydawnictwa AGH, 2017) Hilbrich, Marcus; Frank, Markus
The rising number of executed programs (jobs) enabled by the growing amount of available resources from Clouds, Grids, and HPC (for example) has resulted in an enormous number of jobs. Nowadays, most of the executed jobs are mainly unobserved, so unusual behavior, non-optimal resource usage, and silent faults are not systematically searched and analyzed. Job-centric monitoring enables permanent job observation and, thus, enables the analysis of monitoring data. In this paper, we show how statistic functions can be used to analyze job-centric monitoring data and how the methods compare to more-complex analysis methods. Additionally, we present the usefulness of job-centric monitoring based on practical experiences.
Access status: Restricted ,
Badanie możliwości zastosowania technologii Bluetooth 4.0 oraz protokołu IPv6 do budowy rozproszonych systemów automatyki domowej
(Data obrony: 2016-09-27) Rutka, Paweł
Wydział Elektrotechniki, Automatyki, Informatyki i Inżynierii Biomedycznej
Access status: Restricted ,
Distributed data analysis in the cloud for TOTEM experiment
(Data obrony: 2020-06-29) Baran, Anna
Wydział Informatyki, Elektroniki i Telekomunikacji
Access status: Restricted ,
Implementation of DaaS function of the OpenStack Cloud Environment as local educational cloud supporting remote desktop protocols
(Data obrony: 2017-09-29) Malinowski, Krzysztof
Wydział Informatyki, Elektroniki i Telekomunikacji
Access status: Open Access ,
Interactive cloud data farming environment for military mission planning support
(Wydawnictwa AGH, 2012) Kryza, Bartosz; Król, Dariusz; Wrzeszcz, Michał; Dutka, Łukasz; Kitowski, Jacek
In a modern globalised world, military and peace keeping forces often face situations which require very subtle and well planned operations taking into account cultural and social aspects of a given region and its population as well as dynamic psychological awareness related to recent events which can have impact on the attitude of the civilians. The goal of the EUSAS project is to develop a prototype of a system enabling mission planning support and training capabilities for soldiers and police forces dealing with asymmetric threat situations, such as crowd control in urban territory. In this paper, we discuss the data-farming infrastructure developed for this project, allowing generation of large amount of data from agent based simulations for further analysis allowing soldier training and evaluation of possible outcomes of different rules of engagement.
Access status: Open Access ,
Practical experiences with Torque meta-scheduling in the Czech National Grid
(Wydawnictwa AGH, 2012) Tóth, Šimon; Ruda, Mirosław
The Czech National Grid Infrastructure went through a complex transition in the last year. The production environment has been switched from a commercial batch system PBSPro, which was replaced by an open source alternative Torque batch system. This paper concentrates on two aspects of this transition. First, we will present our practical experience with Torque being used as a production ready batch system. Our modified version of Torque, with all the necessary PBSPro exclusive features re-implemented and further extended with new features like cloud-like behaviour, was deployed across the entire production environment, covering the entire Czech Republic for almost a full year. In the second part, we will present our work on meta-scheduling. This involves our work on distributed architecture and cloud-grid convergence. The distributed architecture was designed to overcome the limitations of a central server setup, which was originally used and presented stability and performance issues. While this paper does not discuss the inclusion of cloud interfaces into grids, it does present the dynamic infrastructure, which is a requirement for sharing the grid infrastructure between a batch system and a cloud gateway. We are also inviting everyone to try out our fork of the Torque batch system, which is now publicly available.
Access status: Open Access ,
Public cloud computing for software as a service platforms
(Wydawnictwa AGH, 2014) Soboń, Michał; Nawrocki, Piotr
As cloud computing becomes increasingly popular among enterprises, organizations, and developers, it is time to consider how Software as a Service solutions can be built rapidly and cost-effectively. This paper presents the possibility of using a service-based architecture operating within the framework of the public cloud computing model and implementing Software as a Service. It also descri- bes the architecture, implementation, and testing of sample applications. The conclusions drawn, with respect to related work and the results obtained, shed more light on the application of public cloud systems for Software as a Service purposes.
Access status: Open Access ,
Resource storage management model for ensuring quality of service in the cloud archive systems
(Wydawnictwa AGH, 2014) Kapanowski, Mariusz; Słota, Renata; Kitowski, Jacek
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.