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From Monolithic to Microservices An Experience Report from the Banking Domain
Fondazione Bruno Kessler, Trento, Italy.
Örebro University, School of Science and Technology. DTU Compute, Distributed Syst & Secur, Technical University of Denmark, Lyngby, Denmark.ORCID iD: 0000-0001-9575-2990
TU Wien, Vienna, Austria.
Danske Bank, Copenhagen, Denmark.
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2018 (English)In: IEEE Software, ISSN 0740-7459, E-ISSN 1937-4194, Vol. 35, no 3, p. 50-55Article in journal (Refereed) Published
Abstract [en]

Microservices have seen their popularity blossoming with an explosion of concrete applications in real-life software. Several companies are currently involved in a major refactoring of their back-end systems in order to improve scalability. This article presents an experience report of a real-world case study, from the banking domain, in order to demonstrate how scalability is positively affected by reimplementing a monolithic architecture into microservices. The case study is based on the FX Core system for converting from one currency to another. FX Core is a mission-critical system of Danske Bank, the largest bank in Denmark and one of the leading financial institutions in Northern Europe.

Place, publisher, year, edition, pages
IEEE Computer Society, 2018. Vol. 35, no 3, p. 50-55
Keywords [en]
microservices, software architecture, scalability, software development, software engineering, Danske Bank, FX Core
National Category
Computer Sciences
Identifiers
URN: urn:nbn:se:oru:diva-67081DOI: 10.1109/MS.2018.2141026ISI: 000431692500009Scopus ID: 2-s2.0-85046855472OAI: oai:DiVA.org:oru-67081DiVA, id: diva2:1209824
Available from: 2018-05-24 Created: 2018-05-24 Last updated: 2018-08-31Bibliographically approved

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Dragoni, Nicola

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