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Modern Web Application Architectures
Malík, Pavol ; Polčák, Libor (referee) ; Burget, Radek (advisor)
This thesis informs reader about main ways of client-server application design and technologies for building an Application Programming Interface (API). It compares mainly modern approaches - REST and GraphQL, which became recently popular. The final product of thesis is a web application for self-improvement of employees in software company. Application provides features like self-improvement activities management or planning of meetings. Employees management, user registration and log in are obvious. Application uses GraphQL technology as an application interface, Java programming language together with Spring Boot for server implementation and Angular for client implementation. Spring Security framework is used for authentication and authorization, MySQL was chosen for database part.
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Mobile Application for Management of Smart City Service Requests
Formánková, Klára ; Burget, Radek (referee) ; Hynek, Jiří (advisor)
The aim of this thesis is to develop a mobile application for managing service requests in smart cities and it is done in collaboration with Logimic company. Service requests represent activities that need to be performed in a city, where managers are responsible for managing them and technicians are responsible for executing them. This thesis intends to analyze the current state of support for service request management on a smart city platform and to design and implement a solution for effective service request management in the form of a mobile application for both Android and iOS platforms. The result of the work is a multiplatform application developed using Ionic and Capacitor frameworks, which allows more efficient work with service requests by organizing them into a graph structure, merging duplicate requests and introducing some typical mobile elements. The resulting application is also integrated as a module of the smart city platform. An important contribution of this thesis is the verification that using frameworks Ionic and Capacitor, a web application can be easily transformed into a multiplatform one.
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Street Light Control on Smart City Platform
Jůzl, Radek ; John, Petr (referee) ; Hynek, Jiří (advisor)
The goal of this bachelor's thesis was to design smart public lighting on the Smart City platform. The proposed solution is located in the ACADA system, where the light profile is generated. The generation of light profiles is based on the presence of people in the area. The user is allowed to set the parameters of the occurrence limits for individual percentages of luminosity.
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Conference System for Excel@FIT
Kobelka, Martin ; Szőke, Igor (referee) ; Veigend, Petr (advisor)
The main goal of this thesis is to initially conduct a detailed analysis of the issues related to organizing scientific conferences while focusing on the workflow of the Excel@FIT conference and subsequently mapping the workflow of several other conferences organized in the field of information technology in the theoretical part. Then, in the practical part, the task is to design an information system specifically for the Excel@FIT conference and implement it in the form of a web application. The resulting web application for conference administration is developed using the programming languages PHP and TypeScript. The client side is designed as a single-page web application that communicates with the server side through REST API. The application ensures efficient and smooth conference management, registering and reviewing papers and generating exports for evaluation committees. The output is a fully functional application that has been tested on data from previous years and can be easily extended with new functionalities if needed.
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System for Management of Music Band Performances
Zukal, Filip ; Bartík, Vladimír (referee) ; Hynek, Jiří (advisor)
The main goal of this work is to create an application that will allow musicians to perform at concerts without using paper sheet music and without the need to interact with devices designed to display music notation during the concert. The application also offers musicians the option to communicate with digital musical instruments using the MIDI protocol. They will be able to change their configuration, primarily before each played song. Through this application, the audience can also interact with the band. They can influence the course of the concert by requesting a song. Due to the stability reasons, the entire system is deployed in a local network only to which listeners can also connect. To enhance their user experience, a Captive portal is set up on the Wi-Fi network to redirect them into the system.
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System for LoRa Devices Management
Štolfa, Filip ; Burget, Radek (referee) ; Hynek, Jiří (advisor)
The main goal of this thesis is to simplify the management of IoT devices in the LoRaWAN ecosystem and enable seamless migration between two central LoRaWAN servers. Two LoRaWAN network servers—ChirpStack and TheThingsStack—are described in this thesis. Based on user requirements for a smart city management system an application is designed and implemented that can communicate with these servers and offers users a single interface to manage devices on these servers. The device data is first stored in the application database and then synchronized with the selected LoRaWAN server using the provided application interface. The solution is implemented as a web application using the Angular application framework. The backend is implemented using the Express.js application framework and the AWS Lambda platform.
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Experimental infrastructure for electronic geocaching
Škrhák, Pavel ; Komosný, Dan (referee) ; Burda, Karel (advisor)
The aim of this work is to study conventional and electronic geocaching, and to implement the proposed infrastructure for electronic geocaching. The work describes convetional geocaching, it's history and present, as well as what is cache and what cache contains. next, the infrastructure for electronic geocaching, it's parts and communication between them is described. The work then describes the design of individual parts of the new infrastructure, and suitable technologies are selected for their implementation. The Django framework and PostgreSQL database were chosen for server appliaction.And a design for individual models for the server applicaation was made. The Angular framework was chosen for the client application. Design of individual pages and their functions was made for the client application. After the design, testing of already made applications was carried out, and it was decided, if the appliaction will be taken over or not. In the next part fo the work, the implementation of individual appliactions is made. The creation of page components and their functions, as well as communication with the server appliaction, is described for the client application. The server application implementation includes the creation of the designed models and database, as well as model serializers and API (Application Programming Interface) endpoints, that will allow the the client and mobile application to communicate with the server application. Individual activities and fragments were created for the mobile application, and communication with the server application and smart card was implemented.The smart card application has been taken over and slightly modified. The thesis further describes the testing of individual application and the results of this testing.
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Development of Web Single Page Applications using a promising micro-frontend technique.
VRBA, Petr
The point of the bachelors thesis is to process problematics of the Single Page Applications (SPA further) websites development using promising micro-frontend technologies. Using of micro-frontend technologies for SPA allows processing of data and website content without need of webpage refresh. They are concurrently promising method, how to realize more complex aplications without server overload, thanks to division of labor between server and clients browser. The content of the theoretical part will be focused on meaning and specifications of SPA and micro-frontend, then presentation of specific JavaScript frameworks. In the theoretical part will be presented functionality and the importance of packaging systems for SPA also. The main result of the work will be SPA website demonstrating usement of micro-frontend technologies on specific examples and functionalities. The website will be used as first public documentation in czech language, dedicate with Single Page Applications using micro-frontend, which will be able to be used by IT professionals and students.
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evelopment of mobile application multimedia notes
HELMECI, Pavol
This work deals with the idea of multimedia mobile application development. The theoretical part describes the main division of app categories, history of development, most common operation systems and architecture. It deals with psychological factors used in the creation of applications in order to shape the user's behavior and build his habits. The practical part is related to the issue of programming multimedial notepad for smartphones using component-based framework for building scalable applications. The resulting application allows users to record multimedial notes with a time record, share notes on social networks and display basic statistics over stored data. The mobile app uses Angular to develop the application and Firebase Realtime Database for storing data. In the conclusion this work analyzes functionality of an application and recommends implementation of functions for future development.
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Mobilní aplikace STAG
KRÁLOVÁ, Tereza
This bachelor´s thesis focuses on research and subsequent development of mobile application build upon IS/STAG for University of South Bohemia in České Budějovice. Application will provide students with organized view of information in IS/STAG. Included with possibilities to plan subjects for oncoming semesters. The work contains research of existing programs on a similar principle. Based on this research survey is created. And its evaluation is used as basis for program development. Practical part focuses on creating software using frameworks, which have been described in detail. Aforementioned frameworks are: Ionic, Angular, Apache Cordova. Resulting application works as front-end view of information from API IS/STAG and own API for planner data retention.
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