Requirements for a model-driven cloud-native migration of monolithic web-based applications

IF 2.4 Q1 Computer Science SICS Software-Intensive Cyber-Physical Systems Pub Date : 2019-08-26 DOI:10.1007/s00450-019-00414-9
Robin Lichtenthäler, Mike Prechtl, Christoph Schwille, Tobias Schwartz, Pascal Cezanne, Guido Wirtz
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引用次数: 7

Abstract

With the emergence of cloud-native applications, the question arises how existing, often monolithic, applications can be migrated to this new paradigm. The main migration challenges are the decomposition of an application into fine-grained components and the introduction of cloud computing paradigms. With complex existing applications the migration is difficult. A structured and tool-supported approach would facilitate the migration process, which is why this paper proposes a model-driven engineering based approach. As a basis, this paper derives and presents requirements for such an approach from the literature on the one hand and a migration case study on the other. The requirements are specifically targeted at the necessary models, but also consider the overall approach. The necessities for the realization of a model-driven cloud-native migration approach are shown and remaining challenges are discussed.
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对基于web的单一应用程序的模型驱动的云原生迁移的需求
随着云原生应用程序的出现,出现了一个问题,即如何将现有的(通常是单一的)应用程序迁移到这种新范式。迁移的主要挑战是将应用程序分解为细粒度组件和引入云计算范例。对于复杂的现有应用程序,迁移是困难的。结构化和工具支持的方法将促进迁移过程,这就是本文提出基于模型驱动的工程方法的原因。在此基础上,本文一方面从文献中推导并提出了这种方法的要求,另一方面从移民案例研究中推导并提出了这种方法的要求。需求特别针对必要的模型,但也要考虑总体方法。本文展示了实现模型驱动的云原生迁移方法的必要性,并讨论了仍然存在的挑战。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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SICS Software-Intensive Cyber-Physical Systems
SICS Software-Intensive Cyber-Physical Systems COMPUTER SCIENCE, HARDWARE & ARCHITECTURE-
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