Taimeri teenused Ethereumi BPMN mootorile
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2017
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Plokiahela tehnoloogia võimaldab pakkuda platvormi rakenduste käivitamiseksilma keskse volitajata. Muud atribuudid nagu püsivus, andmete manipuleerimatus ja levitamine muudavad selle tehnoloogia atraktiivseks ärirakenduseks. Tartu Ülikooli tarkvaratehnika rühm on huvitatud, et selles kontekstis rakendada täitmismootor BPMN mudelile, mis jookseks Ethereumi plokiahela tehnoloogia peal. Antud magistritööga lisatakse platvormile tugi BPMN taimer-sündmuste jaoks piiratud mustrite alagrupis. Tulemuseks on loodud prototüüp, mis on testitud hoiustusel põhineva rakendusega, mille eesmärk on juhtida omandi lühiajalist rentimist.
Blockchain technology comes with the promise of providing a platform for execution of applications with no central authority. Other attributes such as persistence, tampering free and distribution make of this technology an attractive solution for business applications. In that context, the group of software engineering at the University of Tartu is interested in implementing an execution engine for BPMN that runs on top of the Ethereum blockchain. This work contributes with the addition of the support of BPMN timer events to the platform, in a restricted subset of patterns. The approach has been implemented in a prototype and tested with an escrow-based application for management of short term rental of properties.
Blockchain technology comes with the promise of providing a platform for execution of applications with no central authority. Other attributes such as persistence, tampering free and distribution make of this technology an attractive solution for business applications. In that context, the group of software engineering at the University of Tartu is interested in implementing an execution engine for BPMN that runs on top of the Ethereum blockchain. This work contributes with the addition of the support of BPMN timer events to the platform, in a restricted subset of patterns. The approach has been implemented in a prototype and tested with an escrow-based application for management of short term rental of properties.