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On Course, But Not There Yet: Enterprise Architecture Conformance and Benefits in Systems Development

机译:在课程中,但尚无定论:企业体系结构一致性和系统开发中的收益

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Various claims have been made regarding the benefits that Enterprise Architecture (EA) delivers for both individual systems development projects and the organization as a whole. This paper presents the statistical findings of a survey study (n-293) carried out to empirically test these claims. First, we investigated which techniques are used in practice to stimulate conformance to EA. Secondly, we studied which benefits are actually gained. Thirdly, we verified whether EA creators (e.g. enterprise architects) and EA users (e.g. project members) differ in their perceptions regarding EA. Finally, we investigated which of the applied techniques most effectively increase project conformance to and effectiveness ofEA. A multivariate regression analysis demonstrates that three techniques have a major impact on conformance: carrying out compliance assessments, management propagation of EA and providing assistance to projects. Although project conformance plays a central role in reaping various benefits at both the organizational and the project level, it is shown that a number of important benefits have not yet been fully achieved.
机译:关于企业体系结构(EA)为单个系统开发项目和整个组织带来的好处,人们已经提出了各种各样的主张。本文介绍了一项调查研究(n-293)的统计结果,这些调查研究是对这些声明进行经验检验的。首先,我们调查了在实践中使用哪些技术来刺激对EA的遵循。其次,我们研究了实际获得的收益。第三,我们验证了EA创作者(例如企业架构师)和EA用户(例如项目成员)在对EA的看法上是否存在差异。最后,我们研究了哪种应用技术最有效地提高了项目对EA的一致性和有效性。多元回归分析表明,三种技术对合规性有重大影响:执行合规性评估,EA的管理传播以及为项目提供帮助。尽管项目一致性在组织和项目层面上都在获得各种收益方面发挥着核心作用,但事实表明,许多重要的收益尚未完全实现。

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