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Server management application
Smahel, Petr ; Pelka, Tomáš (referee) ; Krajsa, Ondřej (advisor)
This thesis deals with the management of computer servers. The theoretical part describes the client-server architecture, operating system GNU/Linux and server management tools. The second chapter is devoted to design an own application to manage servers. The next chapter describes the design and implementation of individual modules from which application is build. In the fourth chapter there is described how to install and configure the application on the GNU/Linuw operating system. The penultimate chapter is written as a user manual and acquaints reader with application control. In the last section there are results obtained in testing the application presented and commented.
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Stress tester
Charvát, Ondřej ; Martinásek, Zdeněk (referee) ; Zeman, Václav (advisor)
The diploma thesis deals with network infrastructure load testing. It’s target is to design and implement a network probe which will be in a form of JMeter plugin one of the components in load tester project. It offers sufficient theoretical basis about load testing, analyzes different types of DoS which can be used to stress the tested infrastructure and also discusses some solutions for load testing realization used in practice. Following is a study of possible ways for realization of the probe with help of several open-source tools. The suitability of individual tools is evaluated from the point of view of the network probe requirements and then the most suitable ones are selected as the basis for it’s implementation. Then, a network probe design is constructed in which it’s functionality is divided into two separated plug-ins, a network probe itself and a server emulator, and the implementation phase is commenced. The implementation is done in Java programming language to allow the new components to use all the neccessary JMeter API functions. The structure of individual parts of the modules as well as many implementation details are analyzed thoroughly in the text. The final chapter of the thesis describes function of the newly created components. After their installation into the load tester the procedure and the results of the functional testing are presented. This thesis describes the whole process of developing a plug-in for JMeter software.
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Database Assistance of Risk Assessments
Sýkora, Ondřej ; Blecha, Petr (referee) ; Bradáč, František (advisor)
This diploma thesis is concerned with creation of a computer program for management of technical documentation and its retrieval over a network. The program allows keyword search in documents in a database, either in all of them or in those selected according to given criteria. Any document found is then available for viewing. Moreover, users can create custom shortcuts to arbitrary places in documents for quick access. The program has been written in the PHP scripting language and employs an HTTP server, thus it can be used not only on a local area network but also remotely from other places with internet connectivity.
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Diagnostic expert system
Krechler, Michal ; Burian, František (referee) ; Jirsík, Václav (advisor)
The master's theses deal with concept and creation of a new version of the compute kernel in expert system based on NPS32. This paper is focused on possibilities and requirements of the expert system's operation on the Internet, too. One part of the study is devoted to testing the designed SW and demonstrating of its facilities.
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Application of RFID Technology for the Registration of Vehicles
Kraus, Zdeněk ; Lukáš, Roman (referee) ; Koutný, Jiří (advisor)
The thesis considers using of contanctless identification technology - RFID onto practical objective for vehicles registration. It describes basic principles of this techonology, components construction, process of communication and used frequency bands. Additionaly it describes complete system and process of it's development with solutions of difficulties, which has occured during the implementation. Finally it describes progress of system implementation and further additional possible development of the system. In conclusion it evaluates contribution of the whole thesis.
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Application design for test question generation
Žoldoš, Petr ; Kouřil, Jiří (referee) ; Lambertová, Petra (advisor)
The purpose of the Bachelor work is to design and implement secure database management system. It's task is management of the test questions in an user-friendly application. It allows user to insert and erase questions, edit them, sort them by groups as well as export them to external XML files. The theoretical part is dealing with characteristics of used programming languages. Second part is about building the database system and describing the way it works.
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Town Library Software Support
Morcinek, Petr ; Rychlý, Marek (referee) ; Weiss, Petr (advisor)
The main objective of my work is to create software support for local library in Petrovice by Karviná, as an information system, which provides all the required functions. This system should provide information about library. Also should provide better review of books and bailments, possibility to reserve books and reading them online. For library's employees offers complete system for administration books and readers. For example borrowing and returning books, and creating reminders. To create this project I will use PHP, Javascript, HTML and database system MySQL.
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Control and monitoring of climate in groups of terrariums
Pavlišin, Tomáš ; Petyovský, Petr (referee) ; Macho, Tomáš (advisor)
The aim of this master thesis is to propose a system for monitoring and regulation the climate in groups of terrariums using Raspberry Pi platform and with subsequent well-arranged representation through the web server. Each group of terrariums has its own measure and regulation device Arduino NANO that wirelessly communicates with central computer Raspberry Pi. The measured values are stored in the MySQL database in central computer. These values are then graphically displayed on the web page. Limit values for regulation and regulation times can also be set through web page.
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Deploying Virtual Servers for ISP
Zelený, Jan ; Michal, Bohumil (referee) ; Kašpárek, Tomáš (advisor)
This thesis describes principals of virtualization based on the Xen project. Text focuses mainly on putting system into service for purpose of it's subsequent use by ISPs. The goal of this work is also to explore the possible usages of virtualized systems based on the Xen by ISPs. One of these possibilities will be specified to the point when it will by usable or it will be able to be developed independently of author of this work. This work also designs and mostly implements system, which can be used as a base for wide spectrum of of services, when installing these services doesn't effect the rest of the system.
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