成也SOA 败也SOA

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	孙维作为新悦集团的IT主管，2005年本有机会成为公司有史以来的第一位CIO，可随着SOA在集团内的应用，他却与此越来越远。孙维没想到，他的希望会随着SOA的应用而破灭。为什么会这样？明明知道SOA项目对自身的关键性，准备工作也做了又做。“我错在哪里了，经验、沟通或是？”孙维不停地问自己，并尽量把自个拉向最初的记忆。　　“SOA和过去的IT系统相比，就像火星人和地球人的区别：一个是实实在在的，另一个却给了你更多的想象空间。”今天的孙维仍然是那个IT主管，新悦集团的CIO也成了计划中的计划，造成着一切的罪魁祸首是什么？[阅读全文]

引入分级模型提高SOA成功率

　　尽管采用SOA技术同样是一个渐进的过程，但是与传统IT项目相比，它仍然具有明显的独特性。面向服务的架构思想不仅提供了一条解决问题的思路，也同样对整个项目的管理过程提出了一个新的挑战……[阅读全文]

中型企业将成为SOA最先受益者

　　中型企业很可能会变成最快发挥出SOA效果的用户。创新型的中型企业在未来几年很可能成为最快的SOA受益者。但是中型企业也有一个制约，就是TI力量，资金应该不是最大的制约……[阅读全文]

数据也是SOA的一种“服务”

　　SOA会做很多的服务，包括数据。但是在针对一个具体业务的时候，实际上是需要一种逻辑把这些服务给组装起来。但是这种业务逻辑所能组装的业务逻辑是有限的，包括要用到的数据……[阅读全文]

SOA实施成本比传统项目高30%

　　信息化初建时企业没必要采用SOA，传统产品就可以；简单整合阶段，也完全没有必要一下就做很大的SOA平台；在复杂整合阶段，企业应该针对行业特征，提炼共性特点，来逐渐实现企业的SOA……[阅读全文]

三个切入点启动SOA

　　SOA不是一种产品，而是一种理念或风格。根据企业具体需求情况的不同，最开始的切入点也是不一样的，而且具体怎么深入应用下去，每个企业肯定也没有完全一样的演进道路……[阅读全文]

SOA的项目管理是“IT+业务”

　　SOA有自己的一套方法论，它不再像以前一样是个技术驱动的，在SOA里可能在很多环节都需要业务人员参与进来。所以SOA的项目管理将不仅是IT项目的管理，还包括业务项目的管理……[阅读全文]

·SOA最差实践：过多的Web服务=麻烦	·正确认识SOA两大窍门：架构及规划
·ESB技术发展与应用趋势	·企业该如何组建理想的SOA团队
·避免在SOA采用过程中遇到的常见失误	·BPM与SOA之间的区别及联系

SOA让纳税人与国库“零距离”

登录税务局网站，输入纳税号，申报税收；然后再登录网上银行划款，一月一次的纳税工作轻松搞定。而在几个月前，王榆还在为每月一次的纳税旅行而苦恼。为什么会发生这么大的变化？让王榆和众多纳税人变得如此轻松的秘密在哪里……[阅读全文]

贵州电网：SOA让企业更敏捷

分散在历经10年逐步建立成的各种新旧IT系统中的数据，只需要点一下鼠标，就能实时的出现在贵州电网公司总经理的电脑屏幕上。通过SOA，贵州电网公司不仅能把这些跨越了一个年代的系统整合起来，使得整个企业能更简捷地部署和更新应用……[阅读全文]

北京：用SOA打造共享交换平台

目前，北京市基于SOA架构思想的政务信息资源共享与交换平台已广泛应用于北京各市级部门，以及石景山区等区级核心资源交换体系。而北京市的目标是：通过此平台集成61个市级政府职能机构和部门的系统，并将覆盖18个区县。目前，该项目已累计投入2100万元，06年投入为1000万……[阅读全文]

从独立网站和B2B接口到SOA

以前Sprint公司每次都使用一次性方法来连接部门，客户和合作伙伴到它的主机系统。早在四年前，这个电信提供商开始尝试一种更模块化的方法，然后在SOA中使用这些可重用的组件……[阅读全文]

更多..

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IT168广告刊例（200l年）