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Software solution for storing data from robotic 3D printing
Žalud, Štěpán ; Kroupa, Jiří (referee) ; Bražina, Jakub (advisor)
This thesis deals with the design of a software solution for storing data from robotic 3D printing. The assignment is based on problems observed in the Voxell company. The theoretical part presents the issue and puts it in context within modern industry. Additionally, it introduces tools used for creating such services at a basic level. This is followed by a system analysis leading to the design of the solution's architecture. The practical part then discusses the selection of the database, the creation of individual services, and the deployment of the application on the Docker platform. Finally, the work is evaluated and a possible future direction of development is outlined.
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A software tool for checking the secure settings of the parameters of the selected database
Hlavica, Adam ; Štůsek, Martin (referee) ; Šeda, Pavel (advisor)
This thesis deals with the design and implementation of a software tool for best practice database configuration checking. The theoretical part describes database technologies, their applications and existing solutions in the field of automated database configuration checking. Furthermore, possible configurations of the PostgreSQL database system are presented with a focus on security. The practical part shows the design of a program with the necessary requirements and its implementation in Python. The final chapter focuses on a practical demonstration of the program deployment.
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Detekce začátku a konce komplexu QRS s využitím hlubokého učení
Müller, Jakub ; Šaclová, Lucie (referee) ; Smíšek, Radovan (advisor)
ECG measurement isan essential diagnostic tool for cardiac health, and automation of its analysis can aid to our healthcare to relieve staff workload or improve the quality of automated diagnostics from wearable devices. This work focuses specifically on the QRS complex in the ECG signal, with the main goal of using deep learning methods to detect its onset and offset. In the theoretical introduction, the reader is introduced to the origin of the QRS complex and ECG measurements, artificial neural networks and deep learning. Modified architecture U-Net for 1D signals was chosen to implement the actual method. Data were extracted from five publicly available databases and preprocessed in Matlab. This was followed by moving to the Python environment where parts of the model were implemented using the TensorFlow and Keras libraries, subsequent training, testing of the model and evaluation of the results.
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Connecting RTOS with GPOS in industrial use
Thér, Tomáš ; Dobrovský, Ladislav (referee) ; Lang, Stanislav (advisor)
This thesis explores the integration of real-time operating systems (RTOS) and general-purpose operating systems (GPOS) in industrial automation. RTOS are crucial for deterministic control of critical processes, while GPOS offer a wide range of tools. The thesis focuses on the exOS product from B&R, detailing its features, installation, and development tools. Finally a model application is created, implementing a database for a plasma cutter in a real industrial project.
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Information System Design
Chovanec, Daniel ; Novák, Lukáš (referee) ; Koch, Miloš (advisor)
This thesis deals with the design of an information system for a company selling labels and other identification components. The proposed information system is focused on the work with orders from their placement to delivery to the customer. The first part describes the theoretical background of the thesis, which is used in the following two chapters. The second chapter deals with the analysis of the current state of the company and the description of the present process of order processing. The third section focuses on the detailed design of the information system including functional elements.
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Price analysis of residential units in development projects
Grábl, Filip ; Vítková, Eva (referee) ; Krejza, Zdeněk (advisor)
The aim of this bachelor thesis is to map the price level of housing units in development projects within the capitol city of Prague and the Central Bohemia Region in the Czech Republic. This analysis will require gathering information about the development projects and their respective locations. The evaluation will show the influence of all factors affecting prices. The output will be a determination of the usual price per 1 m2 of an apartment and a comparison with data from Deloitte.
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Laboratory database for bacterial sample data cataloguing
Podrazký, David ; Bezdíček, Matěj (referee) ; Vítková, Helena (advisor)
Proper handling of the results of typing methods for classification of bacteria is essential for diagnosis and monitoring the spread of infections in the hospital environment. The solution for their management is a relational database. The problem is storing large amounts of multidimensional data due to the variability of typing methods. At the same time, the database needs to be adapted to the requirements of the specific healthcare facility. This thesis describes the design and creation of a relational database for the Centre of Molecular Biology and Genetics at the University Hospital Brno. It discusses the key steps in database development, including data structuring, table and session creation and user interface design.
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Web Application Development for a Start-up Business
Deminger, Dominik ; Kindlová, Dita (referee) ; Luhan, Jan (advisor)
The bachelor thesis deals with the design of a prototype web application using Node.js and other technologies and procedures commonly used for development and implementation. The main goal of the thesis is to create a functional prototype of an online store for the company Joynda s.r.o., which will meet the owner's requirements. The text provides detailed descriptions of the technologies and procedures used in the project, the source code, implementation and a detailed description of the structure of the pages and their functionality
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Encryption in the PostgreSQL database system
Pavlíček, Michal ; Ilgner, Petr (referee) ; Šeda, Pavel (advisor)
Bakalářská práce se zabývá problematikou šifrování v databázovém systému PostgreSQL. Teoretická část práce detailně vysvětluje základní pojmy spojené s databázemi a šifrováním, dat mimo využití a dat přenášených po síti. Popisuje frekventovaně využívaných šifrovacích algoritmů, je vysvětlena problematika typů klíčů a jejich managementu. Analyzovány jsou bezpečnostní funkce pěti hlavních databázových systémů. Praktická část práce zahrnuje implementaci tří nástrojů pro nastavení transparentního šifrování v PostgreSQL a jejich popis. Bylo zjištěno, že PostgreSQL neposkytuje možnost transparentního šifrování na úrovni databáze, ale lze ji šifrovat na úrovni souborového systému nebo pomocí modulu pgcrypto na úrovni sloupců v relační tabulce. Měření výkonu ukázalo, že transparentní šifrování na úrovni databáze dosahuje v průměru lepšího výkonu i zabezpečení než šifrování souborového systému, ačkoli jednotné nastavení konfigurace může ovlivnit výkon šifrování. Práce přináší ucelený pohled na problematiku šifrování v PostgreSQL a poskytuje relevantní informace pro rozhodování v oblasti databázové bezpečnosti.
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Automation of the dispensing system and coffee registration of the coffee machine
Bleha, Martin ; Spáčil, Tomáš (referee) ; Formánek, Martin (advisor)
This bachelor's thesis's main objective is to establish the design and the implementation of a master control system for a coffee machine, as well as the development of the supporting software. The system aims to be able to track coffee consumption for each user individually. The thesis consists of five chapters. The first and second chapters form the theoretical part of the thesis, which is a brief review of the coffee machine and Raspberry Pi platform used in the system realization. Chapters three to five form the practical part, which consists of the analysis of selected components of the coffee machine, the designed solution, and its implementation with the coffee machine.
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