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Application for Demonstration of Synchronization Mechanisms in Distributed Systems
Klimčíková, Lenka ; Veigend, Petr (referee) ; Zbořil, František (advisor)
The aim of this thesis is to design and create a web application for the demonstration of selected synchronization mechanisms in distributed systems. The algorithms communicate by means of message-passing to ensure mutual exclusion of the processes in an effort to access the critical section. Implemented are Lamport's algorithm, Maekawa's algorithm, Raymond's algorithm and Suzuki-Kasami broadcasting algorithm. The application is implemented in Java programming language with the use of Spring Boot framework for listening on different endpoints. Thymeleaf template engine is used to exchange the necessary data between backend and frontend of the application. HTML + JavaScript language are used for dynamic rendering of sent messages to the screen. The algorithms are implemented in separate libraries, which are then used by the web application. The application illustratively demonstrates function of each algorithm with loads of different examples for the best possible understanding. It's primarily intended for students of Faculty of Information Technology, Brno University of Technology
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Implementation of virtualization technology and replication of physical server for medium size company
Kováč, Matej ; Kindlová, Dita (referee) ; Ondrák, Viktor (advisor)
The purpose of master’s thesis is to project virtualization solution together with replication of the servers. Thesis is divided into the three parts and that it theoretical, analytical and projection part. In analytical part there are basic information about virtualization technologies, in analytical part there is analysis of the present status of the company and mainly about status of the IT infrastructure and in the end projection part there is realization of the virtualization solution from choosing the right type of cluster to choosing hardware solution.
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Application for Demonstration of Synchronization Mechanisms in Distributed Systems
Klimčíková, Lenka ; Veigend, Petr (referee) ; Zbořil, František (advisor)
The aim of this thesis is to design and create a web application for the demonstration of selected synchronization mechanisms in distributed systems. The algorithms communicate by means of message-passing to ensure mutual exclusion of the processes in an effort to access the critical section. Implemented are Lamport's algorithm, Maekawa's algorithm, Raymond's algorithm and Suzuki-Kasami broadcasting algorithm. The application is implemented in Java programming language with the use of Spring Boot framework for listening on different endpoints. Thymeleaf template engine is used to exchange the necessary data between backend and frontend of the application. HTML + JavaScript language are used for dynamic rendering of sent messages to the screen. The algorithms are implemented in separate libraries, which are then used by the web application. The application illustratively demonstrates function of each algorithm with loads of different examples for the best possible understanding. It's primarily intended for students of Faculty of Information Technology, Brno University of Technology
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Implementation of virtualization technology and replication of physical server for medium size company
Kováč, Matej ; Kindlová, Dita (referee) ; Ondrák, Viktor (advisor)
The purpose of master’s thesis is to project virtualization solution together with replication of the servers. Thesis is divided into the three parts and that it theoretical, analytical and projection part. In analytical part there are basic information about virtualization technologies, in analytical part there is analysis of the present status of the company and mainly about status of the IT infrastructure and in the end projection part there is realization of the virtualization solution from choosing the right type of cluster to choosing hardware solution.
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Local referendum in the Czech Republic
Svobodová, Pavla ; Jüptner, Petr (advisor) ; Just, Petr (referee)
The diploma paper represents a contribution to the research of direct democracy in the Czech Republic, specifically it deals with the most used form of direct citizen participation in governance, local referendum. The paper is mainly empirical - it shows an experience of ten European countries with local referendum as well as the legislative framework and the definition of this instrument in the Czech Republic. The centre point of the whole thesis lies in the real practice and the experience of Czech municipalities with local direct democracy. The data used in this paper come up from research which aimed to collect information on all local referendums in the Czech Republic since 1990. Although this aim has not been fully accomplished, the data allow to study the practice of Czech local referendums. Local referendums are divided into several groups (categories of territorial changes, the environment, issues of internal governance of the municipality and others) within which are further analysed. The aim of the paper is to verify the hypothesis that seeks a relationship among the size of the municipality, subject of voting, quorum and voter turnout. The paper also focuses on the factors that have got fundamental impact on the final result of referendum.
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