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Modular Architecture of Distributed Applications
Musil, Jiří ; Hrubý, Martin (referee) ; Hanáček, Petr (advisor)
Traditional architectures of software systems are in heterogenous environment of today's computer networks too heavy-footed. One of principles, which tries to solve this problem is service-oriented architecture (SOA). Practical way of its implementation is represented by web services (WS) built upon protocols like SOAP or XML-RPC. This diploma thesis focuses problem of providing contextual information to mobile devices and its solution based on SOA principles. The thesis introduces design and implementation of web service providing contextual information to mobile devices and prototype of modular inverse SOAP proxy server allowing its effective monitoring and management.
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A Tool for Robustness Testing of Web-Services
Zelinka, Tomáš ; Očenášek, Pavel (referee) ; Rychlý, Marek (advisor)
This project deals with testing of web services. The result of this work will be a tool for load testing of web services using fault injection in their communication. The first part of the project discusses the basic aspects of testing web services. The second part of the work is more focused on testing high loads in combination with fault injection. The tool will allow automated run of the tests. The distributed model of the tool was designed to simulate real loads. In the last chapter are summarized achieved results.
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Data Transformation Manager
Nedelka, Roman ; Hrubý, Martin (referee) ; Kočí, Radek (advisor)
The objective of this bachelor's thesis was to create a data transformation manager, which will be a part of printing process in two Czech insurance companies. It is a transformation, when data from database are transformed to output documents using various templates (for example: information about a customer stored in a XML document is transformed to a contract in a PDF file format). The manager is designed as a multi-tier application (application server, web interface, persistent data) and implemented in Java or more precisely Java EE. XML-based technologies are used for the data transmission and the data processing. The manager was tested and is ready for use. It should eventually replace familiar, currently used systems, which are outdated and difficult to maintain and contribute to increase effectiveness of a printing process.
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Print Server for Creating PDF Documents
Nemec, Miroslav ; Klicnar, Lukáš (referee) ; Beran, Vítězslav (advisor)
This thesis deals with the creation and the implementation of print server for generating PDF documents. The result is the solution which generates PDF documents based on selected and filled templates. Template selection, template filling and request for generating PDF document are carried through web interface. The execution and the operation of request is handled by an application server. Data for templates are stored in the Caché database. The print server is created in order to facilitate the work of users when creating PDF documents.
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MANET Routing Protocol with Quality of Service Support
Vajsar, Pavel ; Medvecký, Martin (referee) ; Bečvář, Zdeněk (referee) ; Koton, Jaroslav (advisor)
The web and mobile web traffic is growing rapidly due to service accessibility in densely populated areas and massive usage of smart hand held devices (smartphones, pads and Internet dongles). This is a challenge for mobile operators and service providers, because it forces systematically increasing network throughput capacity and in parallel to keep this investment on profitable basis. On the other side, the user satisfaction with mobile broadband service should be considered as well, in order to balance the user expectations and mobile operator investments. Our work provides extensive QoE study for different conditions in sense of mobile web service, web content, network conditions and end user device. Finally, the obtained results create basis for more dimensional overview of mobile web QoE and allow to recognize quality and saturation thresholds based on network parameters. Further, obtained data provide base for design three prediction models for prediction of MOS (one for notebook, one for mobile device) and acceptability.
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Development Environment for Java EE Based Application
Chudý, Michal ; Burget, Radek (referee) ; Šuška, Boris (advisor)
This bachelor thesis deals with essential Java Enterprise Edition specification technologies. It briefly describes their architecture, usage and implementation details. Furthermore this thesis is a tutorial for development and computer enviroment preparation for Java EE based technologies. There are added simple applications as a part of this thesis which demonstrate individual technologies and their usage options. It describes how to create, build and run this projects.
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PDA for Information Distribution in Closed Networks
Maslaňák, Martin ; Smrčka, Aleš (referee) ; Hanáček, Petr (advisor)
This thesis deals with creating client - server application. Client part of the application is created with a help of the Compact .NET framework and it is running on the mobile facility (PDA). Server part is written on .NET framework and it is running on the desktop computer. In the first part I characterize PDA facility, it's using and also I discuss communication between SQL Servers and PDA facilities. Next part describes .NET platform and advantages, which this platform provides. Also I tried to show differences between client - server architectures, because of understanding in my working. The last part of this work deals with implementation of the client - server application.
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Web Interface for Image Processing
Beran, Milan ; Mlích, Jozef (referee) ; Beran, Vítězslav (advisor)
This paper concerns design and implementation of a system which provides easier control of digital image processing console applications. The work is based on threes information technology domains: distributed systems, image processing and web technologies. The system consist of number of separated components communicating with each other in order of processing desired tasks. Control interface and the task daemon are implemented in PHP language. Image processing programs are implemented in C language using OpenCV graphic library. Control of the system is carried out through web graphical interface using dynamic control components implemented in Javascript language, jQuery library and jQueryUI interface. Part of the work is also a description of employment of the system in practical use in two environments, experiments concerning system performance and web interface user acceptance testing.
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Web Services to Integrate BPMS in BPMN 2.0 Specification
Mihola, David ; Burget, Radek (referee) ; Hruška, Tomáš (advisor)
The goal of this thesis is to chose and implement appropriate BPMN blocks, which enable integration with surrounding web based systems, exchange of messages between parallel BPMN processes and their synchronization. The goal was reached with an implementation of an information system, which is based on the MVC design pattern. The system primarily enables uploading of BPMN models, their configuration and creation of BPMN processes described by those models, which can be then managed and solved within the system. Synchronization of BPMN processes owned by different organizations, which are using instances of this system, and message exchange between them is specified by users in BPMN models with blocks Message Event and Signal Event. The system then executes modeled synchronization and message exchange. Integration of this system with other systems is ensured via Application Programming Interface calls, which can be configured in the GUI. Configured APIs can be integrated into BPMN models by using the Service Task block. That enables automation of API calls with data obtained during the interpretation of BPMN processes. Great emphasis was also placed on security and correct code structuring during the implementation.
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ARKOV eCommerce portal project
Urban, Jiří ; Tichý, Martin (referee) ; Dydowicz, Petr (advisor)
The intent of this work is to make internet communication between customer and company more effective. The work will evaluate the possibilities of new e-Commerce company portal development and it’s design, including on-line connection with ERP system of the company SAP Business One. The result of this work will be a recommended proposal of the best and as well as cost friendly solution for the company.
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