Korištenje raspodijeljenog sustava za pohranu podataka uređaja u kontekstu Interneta stvari

master's thesis

• Title (english): Using Distributed Storage Systems for Data Generated by an Internet of Things System
• Author: Tomislav Đomlija
• Mentor: Leonardo Jelenković (mentor)
• Committee member: Leonardo Jelenković (predsjednik povjerenstva)
• Committee member: Vlado Sruk (član povjerenstva)
• Committee member: Dejan Škvorc (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2021-07-08, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

Ovaj rad proučava mogućnosti korištenja raspodijeljenog sustava za pohranu podataka digitalnih blizanaca uređaja u kontekstu Interneta stvari. Cilj je izgraditi sustav koji omogućava praćenje statičkih i dinamičkih podataka nekog proizvoda. Podatke je potrebno pohraniti u sustav kao digitalne blizance. Ti podaci se onda na kraju moraju moći dohvatiti bez da klijent koji dohvaća te podatke zna točno gdje se oni nalaze. Kao sustavi za pohranu podataka iskorišteni su InterPlanetary File System (IPFS) i MySQL baza podataka. Cilj korištenja dva različita sustava za pohranu podataka jest otklanjanje nedostataka jednog mogućnostima drugog. Uz njih korišten je Apache Kafka za rukovanje dinamičkim podacima. Također korišten je i Python za pisanje REST servisa, desktop aplikacije za pristup tom servisu i skripti za slanje dinamičkih podataka.

Abstract (english)

This paper studies the possibilities of storing IoT digital twin data using a distributed system. The goal is to build a system that allows the monitoring of static and dynamic data of a product. The data needs to be stored in the system in form of digital twins. This data needs to be retrievable from within the system without the full knowledge of its location. InterPlanetary File System (IPFS) and MySQL database were used for data storage. The goal of using two different storage systems is to address the shortcomings of one with the strengths of the other. In addition, Apache Kafka was used to handle dynamic data. Python was also used to write a REST service, a desktop application to access said REST service, and scripts to send dynamic data.

• Keywords: InterPlanetary File System; raspodijeljeni sustav; pohrana podataka; Internet stvari
• Keywords (english): InterPlanetary File System; distributed system; data storage; Internet of Things
• Language: croatian
• URN:NBN: urn:nbn:hr:168:819690
• Study programme: Title: Computing; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka računarstva (magistar/magistra inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-01-13 14:51:47