PlanetLab Server Manager je aplikace, která pomáhá uživatelům realizovat projekty zaměřené na vývoj aplikací pro distribuované sítě. Aplikace primárně umožňuje vyhledávání serverů podle jejich geografické polohy a umožňuje přístup na tyto servery a jejich vykreslení na mapě. Práce čtenáře seznámí se síťí PlanetLab a její infrastukturou. Dále popisuje aplikaci PlanetLab Server Manager (také známou jako plbmng) a identifikuje problémy v její aktuální verzi. Diplomová práce se zaměřuje na řešení identifikovaných problémů a specifikuje provedená vylepšení do aplikace. Také je v ní pomocí nově přidané funkcionality provedena analýza stavu sítě PlanetLab. Tato práce se zaměřuje na vylepšení stávající funkcionality tím, že je aplikace plně přepsána do jazyka Python 3. Kvůli stávající implementaci v jazyce Bash, jehož vlastnosti se od jazyka Python liší, bude nutné kompletně přeplánovat stávající funkce aplikace, aby bylo plně využito výhod jazyka Python. Aplikace je také rozšířena o možnosti filtrování serverů na základě jejich stavu a další vylepšení. Zdrojové kódy aplikace jsou dostupné na repozitáři GitHUB pod licencí MIT a dále je aplikace dostupná v repozitářích PyPI.

This diploma thesis focuses on the preparation of an operating system, a simulation environment and the creation of two laboratory exercises explaining network technologies. In the theoretical part protocols DHCP, FTP, TFTP, HTTP, and NAT service are described. The practical part focuses on the installation of ns-3 and GNS3 programmes and their utilization and settings on OS Ubuntu 18.10. Moreover, it deals with the preparation of laboratory exercises created in the simulation programmes mentioned above together with tutorials, self-check questions and HTTP server in the Python programming language.

The diploma thesis focuses on the development of the internal production information system of the company Ravensburger Karton s.r.o. based in Polička. The work is divided into two parts, which is the design of an ERD diagram for database development in the data layer and parts of data presentation with user interaction in the presentation layer.

This work deals with Audified Audio Processing System. This embedded system includes an Arm processor running the Linux operating system. At present, parameter control (phantom, gain) is complicated, without feedback. In this work, the creation of server - client application, which will allow easy setting of the mentioned parameters and will show their effect, is described.

Master's thesis focuses on BI projects maintenance optimization of company Intelligent Technologies s.r.o., which is one of the leading suppliers of Business Intelligence and Data Warehousing solutions in Czech Republic. The thesis is divided into three main sections – theoretical, analytical and practical. The main goal of these sections is an explanation of important concepts that are necessary to understand the solution, which is being created, analysis of the current state of selected company and detailed description of creating main solution. In this thesis following Microsoft programs were used - Visual Studio 2015, SSIS, SQL Server Management Studio 2017 and Power BI.

This work deals with Audified Audio Processing System. This embedded system includes an ARM processor running the Linux operating system. At present, parameter control (phantom, gain) is complicated, without feedback. In this work, the creation of web application, which will allow easy setting of the mentioned parameters and will show their effect, is described.

This diploma thesis deals with the proposal of a “Disaster Recovery Plan” for the Informatics department at BUT’s Faculty of Business and Management. The first part consists of theoretical basis of crucial parts of disaster recovery plan, which is the very foundation for the proposal itself. The second part follows up with a description of the server room of the Informatics department, in particular its IT equipment. The third part deals with the very disaster recovery plan proposal which will function as a school code regulation and a foundation for a Business Continuity Management System document.

This thesis describes the hospital information system (HIS) CLINICOM, focusing on the department of radiology. It analyses the problems linked with Internet transport of patient image documentation and it provides instructions how to create remote access interface on the department of radiology. It gives also a detailed guide describing installation and components configuration of HIS CLINICOM.

Main topic of this thesis is Win32 application programming interface and symbolic instructions programming language. It can be divided into four parts. First part sums the basics of 32-bit programming in symbolic instructions language in Windows. Second part describes the Win32 resources for computer intercommunication. Third part presents, describes and comments selected problems in symbolic instructions language.Last part covers a creation of an example application. This application and its parts will be the content of computer exercises in VUT Brno FEEC subject Počítače a jejich periferie.

This Master’s thesis deals with IMS architecture problems. This thesis describes its creation and progress, also structure of this architecture is mentioned. Text of this thesis describes function of the most important parts of the architecture, such as Proxy-CSCF, Interrogating-CSCF, Serving-CSCF and HSS. IMS architecture uses SIP protocol for establishment, maintenance and closing session and Diameter protocol for network management functions. That is why this thesis also describes characteristics of these two protocols. Next part of the thesis is focused on Open-source platform Open IMS Core and its installation. Open IMS Core platform was developed for testing IMS technologies within an internal project at the Fraunhofer Institute FOKUS in Berlin. Nowadays it is used by major part of vendors and providers for testing their products and services. As a main theme of this thesis, there was made a simple network, which consists of three users. This network is established on fundamentals of IMS and it was made in Open IMS Core. So in one chapter is outlined a process of its creation. There is described a process of adding a user list to database server HSS. In the next part there are mentioned some information about setup of virtual IMS terminal. Eventually there are shown some possibilities of how to catch traffic in the network. In this chapter there are also state diagrams, which describe a process of registration of IMS terminal and also a process of establishment, maintenance and closing session.