将遗留系统迁移到SOA的决策过程

Proceedings of the ... International Conference on Information Technology: New Generations. International Conference on Information Technology: New Generations Pub Date : 2014-04-07 DOI:10.1109/ITNG.2014.53

H. Santana, G. Carneiro

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引用次数: 1

摘要

在软件工程中，遗留系统的维护并不是一项微不足道的活动。为了解决这个问题，业界在一定程度上将遗留系统迁移到面向服务的体系结构(SOA)。诸如计划和执行迁移所需的时间以及该决策的复杂性和风险等问题是在这种情况下需要面对的挑战。本文给出了一个决策过程，根据组织概况选择将遗留系统迁移到SOA的方法。决策过程考虑组织的特征、其遗留系统和要实现的新体系结构。实地考察了巴西一家上市公司决策过程的执行情况。实测结果证明了该决策过程的可行性。

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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A Decision Process to Migrate Legacy Systems to SOA

The maintenance of legacy systems is not a trivial activity in Software Engineering. To tackle this problem, industry has to some extent migrated legacy systems to the Service Oriented Architectures (SOA). Issues such as the time needed to plan and execute the migration as well as the complexity and risks of this decision are challenges to be faced in such cases. This paper presents a decision process to select a methodology to migrate legacy systems to SOA considering the organization profile. The decision process considers characteristics of the organization, its legacy systems and the new architecture to be implemented. A fieldwork was conducted to characterize the execution of the decision process in a Brazilian public company. The results obtained in the fieldwork provided evidences of the feasibility of the decision process.

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Proceedings of the ... International Conference on Information Technology: New Generations. International Conference on Information Technology: New Generations

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