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Implementering av händelsedrivenarkitektur och händelsekällor för hälsodata
KTH, School of Engineering Sciences in Chemistry, Biotechnology and Health (CBH), Biomedical Engineering and Health Systems, Health Informatics and Logistics.
KTH, School of Engineering Sciences in Chemistry, Biotechnology and Health (CBH), Biomedical Engineering and Health Systems, Health Informatics and Logistics.
2024 (Swedish)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesisAlternative title
Implementation of event driven architecture and event sourcing for health data (English)
Abstract [sv]

Dagens hälso- och sjukvårdssystem är byggda som en traditionell monolit men det finns fler sätt att utveckla dessa system på. Händelsedriven arkitektur med händel-sekällor för lagring av data är ett modernt sätt att utveckla system. Syftet med det här arbetet är att undersöka om den modernare arkitekturen skulle kunna vara lämpligt och säkert alternativ för hälso- och sjukvårdssystem. För att undersöka detta gjordes en litteraturstudie inom relevanta områden som händelsedriven arki-tektur, händelsekällor, mikrotjänster och monolitiska system.

Resultatet ifrån litteraturstudien gav att det finns andra beprövade koncept från andra problemområden, så som säker kommunikation och säker lagring med spår-barhet, som om de användes med händelsedriven arkitektur skulle uppnå kraven för hälsosektorn. Forskningsfrågan kan besvaras positivt baserat på den genomförda lit-teraturstudien. Därtill utvecklades en enkel prototyp, som utan att innehålla säker-hetsaspekter, gör det lätt att observera för och nackdelar med händelsedrivna lös-ningar jämfört med exempelvis traditionella monolitiska lösningar.

Abstract [en]

Today's healthcare systems are built as a traditional monolith, but there are more ways to develop these systems. Event driven architecture with event sourcing for sto-ring data is a modern way of developing systems. The purpose of this work is to in-vestigate whether the more modern architecture could be a suitable and safe alter-native for healthcare systems. To investigate this, a literature study was conducted in relevant areas such as event driven architecture, event sources, microservices and monolithic systems.

The result of the literature study showed that there are other proven concepts from other problem areas, such as secure communication and secure storage with tracea-bility, which if used with event driven architecture would meet the requirements of the health sector. The research question can be answered positively based on the completed literature study. In addition, a simple prototype was developed, which, without containing security aspects, makes it easy to observe the pros and cons of event driven solutions compared to, for example, traditional monolithic solutions.

Place, publisher, year, edition, pages
2024. , p. 44
Series
TRITA-CBH-GRU ; 2024:018
Keywords [en]
Event driven architecture, event sourcing, event store, broker, blockchain
Keywords [sv]
Händelsedriven arkitektur, händelsekällor, händelsebutik, broker, blockkedjor
National Category
Computer Engineering
Identifiers
URN: urn:nbn:se:kth:diva-343554OAI: oai:DiVA.org:kth-343554DiVA, id: diva2:1838637
Subject / course
Computer Technology, Program- and System Development
Educational program
Bachelor of Science in Engineering - Computer Engineering
Supervisors
Examiners
Available from: 2024-02-21 Created: 2024-02-17 Last updated: 2024-02-21Bibliographically approved

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ExamensarbeteKasperSamsom(460 kB)174 downloads
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Type fulltextMimetype application/pdf

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