基于REST面向资源的企业集成平台框架

为解决异构环境下企业信息系统业务过程整合的问题,提出一种基于REST面向资源的企业信息集成平台框架模型,其中包括适应工作流的资源模型表征方法、支持工作流的资源应用机制以及基于RESTful Web Service的集成平台框架,通过一个实例验证该原型系统的可行性和正确性,该集成平台框架模型可以满足企业业务过程整合的需求。     

齿轮企业基于面向服务架构的应用集成框架与实现*

针对齿轮企业分布式异构应用系统的信息集成与数据共享问题,结合齿轮企业数字化和信息化的发展方向,深入分析了齿轮企业应用系统的集成运作模式;利用面向服务架构和Web服务技术,构建了齿轮企业应用集成框架,分析了集成框架的通信过程,在.NET环境下实现了应用集成框架的软件架构,并用准双曲面齿轮网络化制造的具体应用实例,来说明和验证了基于Web服务的齿轮应用集成框架的实用性。准双曲面齿轮网络化制造的成功应用,说明该应用集成框架是有效可行的,能够很好地满足齿轮企业信息集成与数据共享的需要。     

External Web content and its influence on organizational performance

Research into the Internet has experienced a tremendous growth within the field of information systems. In this sense, the recent literature focuses on more complex research topics. However, there is a need to further investigate into the more basic and primary use of Internet, the external Web site to interact with stakeholders. By external, we mean publicly accessible contents. This paper develops a framework that allows evaluation of external Web content of business Web sites and examines the influence on firm performance. Here, external Web content is studied according to three Web orientations: e-information, e-communication, and e-transaction. In addition, differences in external Web content are analysed according to two contingency factors: business size and business industry. To achieve these goals, a sample comprising 288 Spanish SMEs firms was employed. The results show a positive relationship between external Web content and firm performance. Furthermore, this research indicates the existence of complementarities among the Web orientations. Thus, existing e-information was found as critical for enabling e-transaction to impact upon firm performance. Additionally, e-information and e-communication (jointly considered) were found to mutually reinforce the impact of e-transaction on firm performance. The results also confirm that external Web content is not related to business size and differs slightly by business industry.     

开发基于J2EE的Web Services应用研究

Web Services是新一代Internet分布式应用框架，遵照Web Services架构的分布式系统可以方便地实现应用的集成，满足企业发展的需要。现在，无论企业电子商务系统将建立在怎样的平台上，Web Services都将成为共同的技术趋势。本文讨论了其基本概念和体系结构，以及与作为一个成熟的企业级应用解决方案的J2EE的结合，最后就两者的结合给出了一个具体应用实例。     

Commodity or competitive advantage? Analysis of the ERP value paradox

A true e-business enabled firm needs the support from a well-tuned enterprise resource planning (ERP) system for providing real time data. However, many companies complain that after their huge investments in ERP systems, they found the ERP systems do not bring them new orders, new profits, or competitive advantage as ERP vendors claim. Academic studies also found mixed results regarding ERP’s payoff. In line with resource based view (RBV), the study proposes an integrated model to shed light on the ERP value paradox. We try to answer “With what organizational resources and by building what firm specific capabilities, the investment in ERP systems may bring firms competitive advantage”. Using a sample of 150 ERP and e-business adopters in the US, we found that (1) organizational resources such as managerial skills and organizational change management play a more important role than IT resources (ERP, e-Business technologies) in generating business integration capability. (2) However, neither IT resources nor organizational resources directly provide firms with competitive advantage. Instead, business integration capability built from the two resources plays a mediating role through which business achieves competitive advantage.     

Towards the development of interoperable sensing systems for the future enterprise

Current research efforts in the area of enterprise systems are focusing on the development and standardization of new technologies to sustain the “Future Internet based Enterprise”. In this context, emerging Internet technologies are integrated into enterprise information systems in order to provide sustainable business benefits. These new systems have been included in a broad concept of “Future Internet Based Enterprise Systems”. The present paper proposes a sensing based approach to the design of Future Internet Based Enterprise Systems. To sustain the seamless integration and system interoperability a framework to integrate the sensing ability with enterprise information systems is discussed.     

Building an E-Business from Enterprise Systems

Building their companies into successful e-businesses has become an important objective for today's enterprises. Conceptually, it embodies the enabling of the business with such capabilities as global networking, streamlining business processes, sharing information, agility in responding to the market, and intelligent decision making. But how can these concepts be implemented in actual enterprises? Why do these desirable attributes of business systems suddenly become the definition of competency of companies large and small? This paper describes the framework for building an e-business from the enterprise information systems' perspective. Increasingly enterprise systems have extended beyond the traditional business functions and include such new features as supply-chain management, customer relationship management and electronic commerce. The shifting focus is driven by the adoption of the Web as a new channel for product distribution, marketing, and interacting with customers. The integration of the traditional as well as the Web-oriented functions is the cornerstone for a successful e-business. This paper presents a framework for e-businesses that on one hand build on the enterprise systems but on the other hand encompasses the new e-business dimensions.     

An evaluation framework for deploying Web Services in the next generation manufacturing enterprise

In today's competitive manufacturing environment, the ability to effectively and efficiently manage the flow of information is a vital competency. Manufacturing enterprises must be able to integrate their internal business processes horizontally and vertically, and they are increasingly required to support federated business processes with other members of their respective virtual value chains. Web Services, an emerging form of service-oriented architecture for distributed computing, have the potential to serve as a key enabling technology to support these requirements. Leveraging the inherent interoperability of Internet and Worldwide Web technologies, they enable cooperative processing across heterogeneous computing environments. This paper presents a framework for evaluating the viability of Web Services technologies to be incorporated into enterprise information architectures to support the business needs and requirements of next generation manufacturing enterprises. It examines economic, technical, and organizational contexts that will influence the ability of manufacturing-related enterprises to deploy advanced information architectures based on Web Services to support the complex business processes needed to collaborate with suppliers, customers, and other stakeholders in virtual enterprise environments.     

SOA在企业信息门户系统中的应用

本文在基于SOA体系的基础上,提出一种企业部门信息集成框架;通过对该平台的实现和分析,在引入XML／网络服务技术的同时,改进XML关系模式与文档模式的相互转换技术,最终实现一个通用的企业部门信息集成平台,从而消灭信息孤立的现象;实现一个管理及实施优良的中心系统,实现企业部门信息资源整合。     

STRATEGIC BUSINESS PLANNING Aligning Business Goals with Technology

For strategic business planning to be successful in the prevailing competitive business environment, current and future technology needs must be considered. In many organizations, it is the responsibility of the IS manager to ensure that the information systems support these business needs. The IS manager must have a clear understanding of the organization's strategic business plan and must tailor IS projects to meet that plan's objectives. Enterprisewide information management and enterprise analysis can help the IS manager understand the business strategy and predict the effects of technology on that strategy.     

Integrating Web-Based Data into A Data Warehouse

Data warehousing technologies have become mature enough to efficiently store and process huge data sets, which has shifted the data warehousing challenge from increasing data processing capacity to enriching data resources in order to provide better decision-making assistance. There have been reports that some organizations intend to recruit Web data into data warehouse systems as a means of responding to the challenge of enriching data resources, because infinite information has made the Internet the largest external database to each organization. However, there is not a systematical guideline to support such an intention. To fill this void, we introduce Web integration as a strategy to merge data warehouses and the Web, with an emphasis on effectively and efficiently acquiring Web data into data warehouses. We also point out that the critical step for Web integration is to acquire genuinely valuable business data from the Web. A framework for determining the business value of Web data is offered to facilitate Web integration efforts.     

Leveraging Web-Based Information Systems

Internet technologies, including the Web, Web browsers, and search engines, have provided unprecedented opportunities for conducting business online. Together, these technologies enable the creation of Web-based information systems, which are changing market dynamics and the way companies conduct business. This article presents a framework for an internetworked business model using Web-based information systems.     

基于J2EE与Web服务的第三方物流动态整合设计与实现*

Web服务为第三方物流的动态电子商务业务流程提供了一致的信息交换与集成框架,从而支持着企业交易伙伴之间更为复杂的Web交互与商务协作.为了阐述基于J2EE的Web服务动态集成化第三方物流解决方案,首先在阐述了Web服务集成概念与理论的基础上,以物流订单处理的过程为例,研究了基于Web 服务的第三方物流业务集成方法.     

Internet enterprise organization strategy based on FPGA and machine learning

Internet has been a favorable theme for numerous studies and reports over the past decade. However, there is a lack of empirical evidence on the impact of the use of the Internet marketing campaign, and its performance results generated by the system is. Machine learning physical organization is a network, which can be any operation within the sensing range, transmission and processing capabilities. FPGA growth in the use of machine learning organization and start to change our daily lives. Use your organization's business can help improve business efficiency. However, enterprises are facing many challenges these organizations to integrate traditional ecosystem. We conducted an extensive literature review in this study to determine the social integration with FPGA technology issues enterprise information systems. We provide guidelines, strategies and best practices for IT staff and management to be integrated into the FPGA organizational success of the enterprise information system.     

STRATEGIC BUSINESS PLANNING Aligning Business Goals with Technology

Abstract

For strategic business planning to be successful in the prevailing competitive business environment, current and future technology needs must be considered. In many organizations, it is the responsibility of the IS manager to ensure that the information systems support these business needs. The IS manager must have a clear understanding of the organization's strategic business plan and must tailor IS projects to meet that plan's objectives. Enterprisewide information management and enterprise analysis can help the IS manager understand the business strategy and predict the effects of technology on that strategy.     

基于Ajax 和Web services 企业信息资源整合研究

在企业的信息化发展中,不同应用系统、数据的信息交流和无缝连接成为日益迫切的要求。分析了企业信息的实际需求,在原有的基于web Servioes整合框架的基础上,提出了Ajax和Web Services相结合的一种资源整合框架。该框架可以充分发挥Ajax和Web Services各自的长处,使资源整合系统得到更好的人机交互界面和响应速度。     

基于Web Service的企业信息系统设计与实现

分析了我国企业信息化建设过程中的信息孤岛现象以及Web Service技术在应用集成方面的优势,以现有的各应用系统为基础,设计出基于Web Service的企业信息系统,实现了对各应用系统信息资源的综合查询以及异构数据库的同步功能。     

A business model for deploying Web services:A data-centric approach based on factual dependencies

The standards XML, SOAP, WSDL and UDDI allow (i) services to be accessed and executed via the Web; and (ii) a loose coupling of these services. Thanks to these standards, Web services technology is becoming not only a de facto integration standard, but also a de facto Internet standard instance of the SOA architecture. However, the deployment of such a technology is still hindered by some technical as well as methodological issues. This paper proposes a business model with multiple interfaced abstraction levels as a framework to methodologically deploy Web services technology with respect to SOA architecture. The attributes describing the business objects and coordination artifacts as described in the highest abstraction level of the business model, i.e. the universe of discourse, are aggregated according to a time/space constraint called factual dependency. Each aggregation of factually dependent attributes is validated with regard to an actual business event. The aggregation is then interfaced to lead to a well-specified Web service. The resulting comprehensive set of consistent Web services are then registered in a public or a private UDDI to be discovered and invoked by any business process. The proposed Web services generation process aims at unlocking and turning informational assets into actions. It differs from the current IT perspective approaches that generate Web services directly from redundant and inconsistent elements in the enterprise information systems.     

基于插件技术的企业应用集成架构研究

企业应用集成已经成为实现企业主要战略目标的必需手段和捷径。胜利油田物探研究院在实施企业信息化规划过程中遇到许多实际问题,不同时期实施的企业应用形成一个个信息孤岛,为企业应用集成带来诸多不便。插件式体系结构的灵活性给企业应用集成提供了一种实现途径。插件技术将应用程序分为主程序和插件程序2个部分,两者之间通过接口实现交互,使系统具有较高的可伸缩性。插件机制实现的技术手段之一是OSGi,OSGi规范的核心框架提供了一个通用、安全、可管理的支持以Bundle方式下载并扩展部署的.1ava框架。基于OSGi规范和框架的实现的插件式企业应用集成框架,具有灵活性、松耦合、跨平台、扩展性好等特点,能够很好的适应企业应用集成的需要。     

More hype than Internet bytes for online ERP

The claim that the network is the computer remains valid, but nowadays, the Internet is regarded as the enterprise's network. Corporations continue to look for cost-effective solutions that let them deploy technology beyond their organization's network using the Internet, even for business-critical applications such as enterprise resource planning (ERP). There's an enormous push to look at every application category and make it Internet accessible. Several forces are driving this trend: among them the move to e-commerce and corporate desires to share information instantly with colleagues, business partners, and/or suppliers. ERP systems can let far-flung users read information via a browser in Web formats, such as HTML (Hypertext Markup Language), PDF (portable document format), or plain text. This makes it easier for users of all sophistication levels to get critical information instantly