This master's thesis is focused on developement of billing system with the options of monitoring individual calls for software exchange Asterisk. Billing of calls is adaptible with the help of group of individual rules, consisting of tariff impulses, numerical prefix, with help of outgoing trunk and cost of the billed unit. The first part of this work is focused on instalation, configuration and preparation of individual components of the billing system. In this work is explained the architecture of the billing system and highlighted the purpose of work of the model database. Next we focused on the purpose and the principal system invidual function of the system including solution. At last there is a simple manual to operate the system with the help of created web interface.

This master’s thesis deals description of the IMS (Internet Protocol Multimedia Subsystem) and shows the possibility for design applications that using services this system. The theoretical part of the thesis is focused on a detailed description of the IMS architecture, its key components and the SIP protocol that is main signaling protocol in the IMS. The practical part of the work describes the design, implementation and test of the system for reservation of tickets to cinema in the IMS. The project was created as client-server application in the development studio SDS Ericsson 4.1 FD1 with built-in IMS simulator. The client application is designed for mobile devices with support of the J2ME platform. The server part of the system is realized as SIP Servlet with access to the MySQL database. In the database are saves records about registered users, offered tickets and successful reservation. For easy work over MySQL database of the system for reservation of tickets was created the application for its administration in the Java programming language (Java SE 6). With the assistance of this application, the operators of system can add and erase the records about films, time projection and disburse tickets on the basis of knowledge of reservation ID. In the end of the work is realized SIP signaling analysis of the client registration to IMS and communication between the client application and the SIP Servlet.

This work describes the current possibilities of PHP frameworks. The work is designed and developed in Czech PHP framework Nette. The work is a modular system which is used to publish articles and conferences. Application supports user registration and users management.

This thesis introduces the reader in detail with the problem of audio / video streaming overtheInternet.IntroducestechnologiesMySQL,PHP,JavaScriptandffmpegfurthermore. There is little research which examines presented similar solutions. Creating video library program shows the complexity of the problem and its possible solution. The work also finding how is compression difficult for the server.

Aim of the thesis is the analysis and design of parts Discount portal. Content of the work consists of two main parts, theoretical and practical. The theoretical part describes the analysis of Discount portal. Further work describes the behavior of discount portals and finally discusses the competitive discount aggregators and portals. The work is carried out detailed SWOT analysis portal, and also assessed the economic aspects and benefits of work. The practical part deals by itself parts Parts Discount website, its description and methodology of technology.

The purpose of the thesis is to design and implement on-line reservation system, which will graphically display an interactive map of the reservation place and will enable to create and redesign these places. The system is going to serve as reservation and sale tool for tickets on cultural, social and other events.

This Master's Thesis deals with the analysis of technologies for modern web-based user interfaces, and with the design and implementation of a complex web system with focus on an ergonomic and robust graphical user interface. A set of comparison tests is performed on technologies for web-based user interfaces (Ajax, Adobe Flex, and Microsoft Silverlight); throughput, response time, processing and rendering time of each technology is tested. The web system is designed and implemented as an Ajax strategy game which utilizes the YUI JavaScript library on the client side. The server side comprises of a web server implemented in PHP which offers services to the client, and a message server implemented in C++ that facilitates communication with the client in real-time using HTTP long polling. Tests measuring throughput and response time of the user interface analyze the performance and quality of the implemented system. In the end the tests are analyzed, and the advantages, disadvantages, and flaws of the implementation are evaluated.

The subject of this Master’s thesis is focused on an analysis of promotional agency’s requirements concerned with producing a bespoke Information System. The subsequent evaluation of the current situation becomes together with a result of the analysis of requirements a relevant foundation in formulating a scheme for the solution and for the realization of the Information System.

Diploma thesis addresses the optimisation of the business process in a medium-large automotive company (approx. 500 employees). Business Process Model and Notation (BPMN) and Petri nets were used for optimisation of the process. With this combination, the process was optimised according to Lean manufacturing methodology. In the theoretical part, the definition of the process itself, the process management, and the definition of the processes in the manufacturing company are discussed. The terms that define the methodology of the process modelling and Lean manufacturing are defined as well. The methodological part of the thesis deals with the particular tools of the process modelling (BMPN, BPEL etc.) and the analysis of used technologies within the thesis. The methodology was applied in the practical part of the thesis. After creating the BPMN diagram of the process and simulating the Petri nets to locate the blockings, the proposals of the process opti-misation were created. The following application provides the functionality of ad-ministration and view of the imported processes, the material and personal as-signment, and the calculation of the cost functions for Lean manufacturing. The application provides a decision support to this methodology.

Den här studien jämför bildhanteringsprestanda mellan tre olika relationsdatabashanterare.MySQL, MariaDB och PostgreSQL jämförs för att se vilken databashanterare som kan hämtabilder med kortast svarstid. I den här studien utförs experiment för att svara på frågan:“Vilken databas av MySQL, MariaDB och PostgreSQL kommer ha den kortaste svarstidenfrån att en request att visa en bild till att den är hämtad och utritad på skärmen.”. Fråganbesvaras genom att mäta svarstider för respektive databashanterare. Resultatet indikerar attMariaDB hämtar bilder med kortast svarstid i de fall en bild hämtas per sökning, medanPostgreSQL hämtar bilder med kortast svarstid när flera bilder hämtas per sökning. Iframtiden är det intressant att utöka studien med fler databashanterare, samt testa flerbildformat och bildstorlekar.