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首页> 外文期刊>European Journal of Business and Management >Urbanization of Information Systems as a Trigger for enhancing Agility: A State in The Tunisian Firms
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Urbanization of Information Systems as a Trigger for enhancing Agility: A State in The Tunisian Firms

机译：信息系统的城市化是增强敏捷性的诱因：突尼斯企业的现状

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Nowadays, the information Systems (IS) became one of the main assets of modern corporations, but it faces many problems. Among the most important are low productivity and a large number of failures like obsolescence, heavier, slower and complexity of applications integration. The problem of low productivity of IS was the product of the software crisis, as indicated by the delayed development and implementation of ISs and accumulation which leads to maintenance problems. Requests for new or improved version of the IS have grown faster than the ability of the Chief Information Officer (CIO) to develop the existing IS. Some reasons are: the increase in the cost of software development and the IT choices of the CIO. All the above problems are further exacerbated by the growing complexity and size of software products. The IS is obliged to overcome these difficulties and ensure its evolution. To do this, urbanization is a framework that aims to simplify the IS, to improve communication between its components and to ensure its evolution. In an exploratory approach, this study examines the concept of urbanization studying its impact on the IS to ascertain agility. This was done in order to ascertain the evolution of IS and guarantee the agility facing the environment turbulence. The general assertion is that the Urbanized Information Systems (UIS) changes a firm vision because its procure flexibility, reactivity and interoperability of UIS. The originality of this paper is to explore IS urbanization considered as a French framework of Enterprise Architecture (EA), this study is an empirical validation of the agility of UIS. Keywords Information Systems, Urbanization, Enterprise Architecture (EA), flexibility, Agility
机译：如今，信息系统（IS）成为现代公司的主要资产之一，但面临许多问题。最重要的是生产力低下和大量故障，例如过时，繁重，缓慢和复杂的应用程序集成。 IS生产率低下的问题是软件危机的产物，IS的开发和实施以及积累的延迟会导致维护问题，这说明了这一点。对IS的新版本或改进版本的需求增长速度超过了首席信息官（CIO）开发现有IS的能力。原因有：软件开发成本增加和CIO的IT选择。软件产品的复杂性和规模不断增长，使上述所有问题进一步恶化。 IS必须克服这些困难并确保其发展。为此，城市化是一个旨在简化信息系统，改善其组成部分之间的沟通并确保其发展的框架。本研究以探索性方法考察了城市化的概念，研究了城市化对信息系统的影响，从而确定了敏捷性。这样做是为了确定IS的演变并确保面对环境动荡的敏捷性。人们普遍认为，城市化信息系统（UIS）改变了坚定的愿景，因为它具有UIS的灵活性，反应性和互操作性。本文的独到之处是探索被视为企业架构（EA）的法国框架的IS城市化，这项研究是对UIS敏捷性的经验验证。关键字信息系统，城市化，企业架构（EA），灵活性，敏捷性

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