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Cloud computing using a hierarchical component system
Kučera, Tomáš ; Hnětynka, Petr (advisor) ; Kofroň, Jan (referee)
Cloud computing is nowadays a popular computing paradigm. Computers are interconnected via network and jointly offer a lot of computing performance. SOFA 2 is a hierarchical component system offering a distributed run-time environment; therefore, it is a suitable environment for cloud computing. Applications are composed from components; each component may run on different computer in the `cloud'. The deployment of the components influences the overall performance of the application and the utilization of resources in the `cloud'; therefore, it has to be planned carefully. In this thesis, an algorithm for automated deployment planning of hierarchical component-based applications is proposed and further implemented in the SOFA 2 system. The algorithm incorporates components' demands and machines' resources in order to maximize performance of the deployed applications. The thesis also proposes and implements extensions that allow using the SOFA 2 component system as an actual cloud platform.
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Approaches of nursery school teachers to foreigners' children
Barjaktarevičová, Zuzana ; Bittnerová, Dana (advisor) ; Levínská, Markéta (referee)
The increasing number of foreigners living in the Czech Republic causes the accrual of children from the foreign families in the educational institutions. The teachers in Czech nursery schools face the situation when they have to adjust their work and help these children integrate with the community. The contents of this thesis are the possibilities that the Czech educational system offers to foreigners' children and the views of teachers of some nuersery schools in Prague. Keywords Foreigners Integration Nursery School Migration Preschool Education Teacher
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Storage for relaxed objects
Danihelka, Michal ; Kopecký, Michal (referee) ; Žemlička, Michal (advisor)
In object model is standardly to each object assigned one class which defines not only the object data but also the methods working with these data. This approach is not practical in dynamic heterogeneous environment. There is a significant problem with real data homogenity. The known data about some objects are different than about the others. The number of accessible information can change in time too. Despite these facts the maximal possible functionality have to be offered. In this thesis there will be designed an object model in Java, which can work with such a various data. The objects are not explicitly assigned to classes, but the election of methods which can be called on the concrete object depends on accessibility and values of object's attributes. The emphasis will be put on easy of use and high resistance againts errors caused during development and execution of applications. To prove the usability of relaxed objects model the design of an application will be part of this work. The most important parts of model and application will be implemented.
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The Issues of Correct Implementation of ERP System for a Small Company
Conicov, Andrei ; Žemlička, Michal (referee) ; Ulrych, Jan (advisor)
The aim of this paper is to describe the architecture of an ERP system, clearly define the tasks it has to solve and as a result emphasize the differences between ERP for large and small size companies. It is important to understand that the requirements and possibilities of these two types of organizations are different and as a result the SW also has to be different. ERP systems are complex and in order to understand them, in some cases, I explain general concepts, which cover the pivot points of the ERP architecture. This papers' aim is not to describe the final architecture of an ERP system because it is a very complex software (SW) product. It just analyzes the clients' needs and the technical possibilities in order to be able to create an ERP system that will face the demands of small enterprises (SE); this is achieved by defining and describing points that should be taken in consideration. In some cases I am trying to offer possible solutions and tips to the encountered problems.
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Strategic Business Activities of a chosen Firm
Policarová, Martina ; Pirožek, Petr (advisor) ; Tyráček, Petr (referee)
The proposition of company KERAMIS koupelny s.r.o. strategic business activities are the graduation thesis topic. I worked individual strategic analyses (PEST analysis, 5 powers Porter's model, value deskriptor analysis, financial analysis and SWOT analysis) and I designated concrete stability strategy on the basis of analyses results in relation to marketing, R&D, human resources, finance and products. According to my investigations the firm should continue in its business branch and shouldn't broaden its business in whole building industries. The firm hat to decrease its indebtedness, search all the time new product suppliers, who offer better trading conditions and new products, endeavour to canvass exclusive dealership in the region and financially motivate staffs depending on their staff productivity. Further I advise 3D graphics computer software and delivery van buying and investment in websites optimalization (SEO). The future firm progression depends on financial resources sufficiency and subsequent occasions realization.
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Framework for the automated and semi-automated testing of software components
Foltýnek, Tomáš ; Kalibera, Tomáš (referee) ; Majerech, Vladan (advisor)
This work is a research on Test-Driven Development (TDD), the existing literature about TDD and techniques used for implementing TDD with particular focus on the system NUnit (www.nunit.org). The primary goal was to design and implement system suitable for testing software modules, which would be backward compatible with NUnit 2.2. The designed system should implement support for testing modules that run in parallel environment, performance testing and detailed analysis of errors in modules. The work includes a console application that allows running selected tests in automated fashion. Test results as an output of this application are stored in the XML format suitable for further processing. The work also includes a GUI application that gives users interactive access to tests. This application offers a list of available tests, lets users to run selected individual tests or their groups and presents results of running tests in the graphical form. The work should include the user guide, technical specification of the designed system and the source code of all implemented modules in the language C#.
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Problems of the chorister at the primary school
BERITOVÁ, Gabriela
The diploma thesis is focused on dealing with young learners in children choirs, it targets on problems that can appear within the work with choirs and how to solve these problems. The first chapter offers historical overview for reader's idea of what did the chorister look like from Middle Ages to present. I deal with the causes why children don't sing in the second part nowadays. The third chapter is aimed at chorister of České Budějovice. The inteviews with choirmasters of the most famous children choir of this city are added to this part. The fourth, wide chapter is dedicated to the work in choir and is divided into couple of parts, which bears on the contents of the thesis. I allude to necessities the child has to pass if wants to devote to chorister, and I addict on problems connected with chorister. I analyse the factors which from my point of view affects basic and other activities of choirs in the final part.
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Arendt's conception of action in The human condition
Skalník, Michal ; Novotný, Karel (referee) ; Kouba, Pavel (advisor)
In my work l have tried to solve one question: What kind of conception of action is offered to us by Hannah Arendt in her well known work The Human Condition? At first l have tried to find way how to read the text, therefore l made an analysis of what condition, vita activa and other essential concepts mean. The care of my work consist in uncovering the picture of action how is showed and hidden in chapter dedicated to it. l try to uncover the meaning of action adding concept by concept to it and relating to each other. After all l take a brief look at other essay where Arendt copes with action and compare her new solutions with ones found in The Human Condtion.
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Private aviation
Polák, Lukáš ; Zelený, Lubomír (advisor) ; Dvořák, Luboš (referee)
The aim of bachelor's thesis is to specify problems which private business aviation has to battle with currently and to offer possible solutions of them. Thesis consists of theoretical part and practical part. In theoretical part is stated history of aviation firstly and then all components of aeronautical infrastructure are described. Within the framework of aeronautical infrastructure are firstly described components of regulation system, then thesis deals with analysis of airports, air navigation services and basic principles of operation of air carriers are stated. Practical part of thesis continues with analysis of air carriers but with a focus on private aviation and describes their problems which are further analyzed and possible solutions of them are offered. In the last part of thesis is one of the options of solution described in the practical on an example of a particular firm. The annex refers to charts showing the development of air transport.
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Business strategies of the selected e-shops
Chytilová, Kristýna ; Sedláček, Jiří (advisor) ; Slaba, Jiří (referee)
The world of internet evolves quickly and it becomes an important means of trade. It brings new business opportunities with a need for specific business strategies. In order to be competitive, every company has to exploit as many advantages as possible and many advantages can be gained through the use of the internet (such as cost economization, easier integration of company departments and efficient data sharing, etc.). It is also important for e-shops to offer innovative services and user-friendly interface that will distinguish them from others. The aim of this thesis is to identify the opportunities for companies that the internet offers, to describe the specifics of internet business and its advantages and disadvantages, to analyze strategies of the selected e-shops from the Czech and the international market and to create a prognosis of their future development.
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