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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Virtualizing and simulating LoRaWAN : An experimental approach to virtualizing and simulating a network environment to stress test a LoRaWAN network.

Rodin, Daniel January 2022 (has links)
The goal of this individual assignment work has been to implement a experimental environment to load and stress test a virtualized LoRaWAN network together with a LoRa simulation tool through the use of open source software. By researching theory and open source software connected to IoT, LoRa, LoRaWAN, virtualization, simulation and monitoring a experimental environment was implemented for launching test scenarios to stress and load test the virtualized LoRaWAN network. The experimental environment is built on the researched and chosen software Proxmox, Chirpstack, Lorhammer, Prometheus, Grafana and Wireshark. The resulting implementation rendered measurable results in regards to system load, incoming network traffic and UDP errors handled by the Chirpstack Network server through simulated LoRa network scenarios configured for the Lorhammer simulation tool.
2

Možnosti realizace moderního elektronického podnikání firmy / The Possibilities of Modern Electronic Business Implementation

Slanař, David January 2012 (has links)
This master’s thesis deals with the modern methods and technologies used in electronic business with the focus on expanding company’s portfolio by providing e-commerce solutions. It also demonstrates the implementation of open-source software based e-shop as a cost-effective solution for the new start-up companies.
3

Systém pro automatickou správu serverů / System for Automated Server Administration

Pavelka, Martin January 2019 (has links)
The goal of this diploma thesis is to design the user interface and implement the information system as a web application. Using the custom implemented library the system communicates with GraphQL server which manages the client data. The thesis describes possible solutions for physical servers automatization. The application provides the application interface to manage virtual servers. Automatization is possible without human interaction. Connection to the virtualization technologies is handled by web interface APIs or custom scripts running in the virtual system terminal. There is a monitoring system built over project components. The thesis also describes the continuous integration using Gitlab tools. Running the configuration task is solved using the Unix CRON system.

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