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Framework for a Web Internet Service
Hájek, Filip ; Smrčka, Aleš (referee) ; Hrubý, Martin (advisor)
The goal of this thesis is to design and implement a containerized web service, which provides the ability to create and run users' tasks. The task is only an abstraction over some particular implementation of computation. The task runs as a Docker container. The thesis also implements user management and the method of running task charging. The system architecture consists of a REST API web server and a user web environment. Worker applications are an essential component of the system. They start user tasks assigned by the server. The system was implemented using the .NET 6 framework in programming language C#. The run of the service has been simulated in a Docker environment. The service integrates existing Auth0 and Google Cloud Storage services. The result is an internet service deployed on a public cloud server.
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Industrial data collection system
Hvizdák, Lukáš ; Jirgl, Miroslav (referee) ; Bradáč, Zdeněk (advisor)
The master thesis focuses on the design and implementation of data collection from production using a PLC into an SQL database located in the cloud and subsequent visualization. The work describes the applicable communication protocols MQTT and OPC UA with the fact that the protocol MQTT was selected. It deals with securing data transfer from the line to the cloud using the TLS protocol. The individual cloud services and their possibilities for data collection are described here. The work deals with the possibilities of data visualization using existing open source solutions and the differences between them. I describe the possibilities of modifying the open source environment of the Grafany project. Real dashboards from production are presented. The data collection system was deployed in two plants for testing.
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Mobile Game for Practicing English Vocabulary
Hubík, Antonín ; Kanich, Ondřej (referee) ; Dyk, Tomáš (advisor)
Cílem této práce bylo navrhnout a implementovat multiplatformní vzdělávací mobilní hru pro procvičování a rozšiřování anglické slovní zásoby. Hra je založena na pravidlech slovní kopané a jí podobných her se slovy a obsahuje režim online hry dvou hráčů proti sobě. Aplikace využívá platformu .NET, kde je implementována v jazycích C# a XAML. Činnost mobilního klienta závisí na vzdálených službách, které byly nasazeny s využitím vhodných cloudových služeb a integračních možností platformy Microsoft Azure. Verze mobilní aplikace pro Android byla publikována prostřednictvím Google Play v režimu přístupu pro testování a ozkoušena na uzavřené skupině uživatelů s vlastními zařízeními. Na základě zpětné vazby z testování byly navrženy možnosti dodatečných vylepšení v oblastech odstranění technických slabin a přidání nových funkcionalit.
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Deployment of Cloud Services for Embedded IoT Devices
Solčík, Vít ; Crha, Adam (referee) ; Šimek, Václav (advisor)
Main purpose of this thesis is to prepare an analysis of the existing approaches to the realization of cloud-based services for IoT domain and propose a solution demonstrating the exploitation of this concept for embedded devices with constrained resources. Departing from this point, the attention is further given to the aspect of secure TCP/IP communication between cloud service and embedded device using Ethernet interface. An integral part of the proposed solution is also comprising the implementation of necessary firmware for interact with IoT platform via supported network protocols. Last but not least this work is dealing as well with the design and practical deployment of a demonstration application, which uses this communication infrastructure.
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Mobile Application to Control the Diet of Patients on Dialysis
Pavlacký, Ondřej ; Kolář, Dušan (referee) ; Goldmann, Tomáš (advisor)
The goal of this thesis is to create an intuitive mobile application for Android operation system which will help dialysis patients by displaying approximate values of monitored substances in their body and replace classic paper records. Thanks to this mobile application patients are going to have better overview of consumed foodstuffs a help them stick to their diet. When inserting the foodstuff patients will select from the database of foodstuffs and the application will calculate values that the food contains. Patients can also expand the database with their own food. Application will also register periods between dialysis and from the length of the period, patients' weight and their diuresis calculate maximal values of monitored substances (water, potassium and phosphorus). Patients will also see values from passed periods, which will we shown in statistics. Data will be persistently saved in local and remote database. Application is developed on Xamarin platform.
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Agile Data Warehouse
Smetana, Martin ; Luhan, Jan (referee) ; Kříž, Jiří (advisor)
Bachelor thesis is focused on design and automatization filling to datawarehouse on the platform of the Microsoft SQL server. This datawarehouse is designed for historization data, possibility to connect other different external sources and adding specific implemention of customer demand in the future.
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Software for entropy resource evaluation
Šelinga, Martin ; Zeman, Václav (referee) ; Burda, Karel (advisor)
This thesis is focused on exploring the sources of entropy. It includes a description of random number generators and tests used to evaluate entropy quality. Random number generator for Windows and Linux OS was created together with software for entropy evaluation. Subsequently, measurement of entropy was performed on physical workstations and Cloud environments.
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Conference Information System
Bednář, Martin ; Rychlý, Marek (referee) ; Křivka, Zbyněk (advisor)
The .NET platform offers several frameworks, technologies and approaches for web applications development. A good survey of these technologies is necessary for selecting effective implementation technologies. The aim of the thesis was to create a conference information system as a web application on the .NET platform for the non-profit organization Zámecké návrší, p.o. including its deployment and operation in the production environment. Prior to the development, it was necessary to familiarize myself with the .NET platform and compare the frameworks for web development. The bachelor thesis presents the suitability of individual frameworks for different types of applications. Based on the .NET analysis, DotVVM framework was chosen to implement the conference information system. The development of application logic proceeded with the test-driven development method. Combining appropriate frameworks, technologies, and approaches has lead to effective development with the successful creation of a secure and fast web application.
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Mobile Game for Practicing English Vocabulary
Hubík, Antonín ; Kanich, Ondřej (referee) ; Dyk, Tomáš (advisor)
Cílem této práce je navrhnout a implementovat multiplatformní vzdělávací mobilní hru pro procvičování a rozšiřování anglické slovní zásoby. Hra je založena na pravidlech slovní kopané a jí podobných her se slovy a obsahuje minimální prototyp režimu online hry dvou hráčů proti sobě. Aplikace využívá platformu .NET, kde je implementována v jazycích C# a XAML. Části řešení dostatečně připravené pro produkční prostředí byly nasazeny s využitím vhodných cloudových služeb Microsoft Azure. Aplikace na Android byla publikována lokálně a ozkoušena na vybrané skupině uživatelů v rámci uzavřeného testování. Výsledky testování posloužily k určení stavu řešení v okamžiku dokončení práce a na na jejich základě byla navržena možná vylepšení nad rámec technických nedostatků a omezení.
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