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Do We Really Need Another Blockchain Framework? A Case for a Legacy-friendly Distributed Ledger Implementation based on Java EE Web Technologies

Topics: Application, Research project and Service Based IS; B2B, B2C and C2C; Digitalization/ Digitization; Information Systems and SaaS, IaaS, PaaS, Cloud Computing; Web based Integration Technologies, Web Services, REST and CRUD services; Web Services and Web Engineering; Web Tools and Languages

Author: Philipp Brune

Affiliation: Neu-Ulm University of Applied Sciences, Wileystraße 1, Neu-Ulm, Germany, QWICS Enterprise Systems, Taunustor 1, 60310 Frankfurt/Main and Germany

ISBN: 978-989-758-386-5

Keyword(s): Blockchain, Distributed Ledger Technology, Web Services, Web Technologies, Java EE, Enterprise Computing.

Related Ontology Subjects/Areas/Topics: B2B, B2C and C2C ; Communication and Software Technologies and Architectures ; e-Business ; Enterprise Information Systems ; Internet Technology ; Society, e-Business and e-Government ; Software Agents and Internet Computing ; Web Information Systems and Technologies ; Web Services and Web Engineering

Abstract: Cryptocurrencies, blockchain technology and smart contracts could fundamentally change the way how financial products and financial services are implemented and operated. While many frameworks for implementing such blockchain applications already exist, these are usually implemented using languages either considered “fancy” today, like e.g. Go, or are traditionally used for system software, such as C++. On the other hand, the core business applications e.g. in financial services are typically implemented using enterprise platforms such as Java Enterprise Edition (EE) and/or COBOL. Therefore, to improve the integration of blockchain technology in such applications, in this paper we argue in favor of a legacy-friendly distributed ledger solution by introducing QWICSchain, an implementation build on web services using established open-source enterprise technologies such as Java EE and PostgreSQL. It supports the parallel execution of transactions on the blockchain and in existing legacy applications, thus enabling the blockchain-based modernization of existing IT infrastructures. (More)

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Paper citation in several formats:
Brune, P. (2019). Do We Really Need Another Blockchain Framework? A Case for a Legacy-friendly Distributed Ledger Implementation based on Java EE Web Technologies.In Proceedings of the 15th International Conference on Web Information Systems and Technologies - Volume 1: WEBIST, ISBN 978-989-758-386-5, pages 301-306. DOI: 10.5220/0008344403010306

@conference{webist19,
author={Philipp Brune.},
title={Do We Really Need Another Blockchain Framework? A Case for a Legacy-friendly Distributed Ledger Implementation based on Java EE Web Technologies},
booktitle={Proceedings of the 15th International Conference on Web Information Systems and Technologies - Volume 1: WEBIST,},
year={2019},
pages={301-306},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0008344403010306},
isbn={978-989-758-386-5},
}

TY - CONF

JO - Proceedings of the 15th International Conference on Web Information Systems and Technologies - Volume 1: WEBIST,
TI - Do We Really Need Another Blockchain Framework? A Case for a Legacy-friendly Distributed Ledger Implementation based on Java EE Web Technologies
SN - 978-989-758-386-5
AU - Brune, P.
PY - 2019
SP - 301
EP - 306
DO - 10.5220/0008344403010306

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