基于SOA的企业信息系统集成架构研究
发布时间：2018-08-27 16:44
【摘要】：随着科技的进步，企业根据自己业务的需求开发出了各种应用系统，而由于历史原因，这些应用系统只考虑企业的局部需求，缺乏整个企业信息化的全局规划。由于大多数应用系统之间没有统一的技术和数据标准，缺少必要的共建和共享手段，导致产生了一个个“信息孤岛”。信息孤岛的出现，一定程度上阻碍了企业的有效管理，其负作用是明显。随着信息技术的发展，企业各个业务系统之间需要信息的交换，迫切要求建立一体化的信息管理，其有效的解决方案是利用面向服务的架构（SOA）来建立系统集成的平台，更好的整合企业内、外部资源。信息系统的集成包括企业内部系统的集成和企业之间的系统集成。通过系统集成平台，可以破解“数据孤岛”、“信息孤岛”、“应用孤岛”的问题。 本文主要的工作是在对EAI、ESB、SOA等相关技术、规范进行认真分析研究的前提下，提出一个基于SOA的ESB服务集成平台和数据交换共享模型。本文将面向服务的架构（SOA）思想应用于一体化信息管理之中，通过对面向服务的集成技术的分析和对XXX市国土资源部门集成需求的分析，结合当前行业信息化应用的实际情况，提出一个在历史遗留系统的基础上进行信息系统集成的方案。本文介绍了企业应用集成定义（EAI）、层次、发展历程，对面向服务的集成技术做了分析，给出了XXX局电子监察系统的功能需求，设计了XXX局信息化系统的整体架构和系统集成的软件体系结构，提出了基于SOA的ESB服务集成平台和数据交换模型实现细节，对主数据集成、服务集成、流程集成在本文中的应用做了设计。 最后，本文以XXX局电子监察系统项目为背景，结合基于Web服务与SOA架构的应用集成技术，对应用集成中所使用的核心技术进行了简单实现，验证了使用Web实现SOA的架构的方法进行封装集成的高效、便捷及优越性。
[Abstract]:With the development of science and technology, enterprises have developed various application systems according to their own business requirements. However, due to historical reasons, these application systems only consider the local needs of enterprises, and lack the global planning of the whole enterprise informatization. Due to the lack of uniform technology and data standards among most application systems, and the lack of necessary means of co-construction and sharing, "information isolated islands" have emerged. The emergence of isolated information islands, to some extent, hinders the effective management of enterprises, its negative effect is obvious. With the development of information technology, the exchange of information among various business systems is needed, and an integrated information management is urgently required. Its effective solution is to establish a platform for system integration by using service-oriented architecture (SOA). Better integration of internal and external resources. The integration of information systems includes the integration of internal systems and the integration of systems between enterprises. Through the system integration platform, the problems of "data island", "information island" and "application island" can be solved. The main work of this paper is to put forward a ESB services integration platform based on SOA and a data exchange and sharing model based on EAI,ESB,SOA and other related technologies and specifications. In this paper, the service-oriented architecture, (SOA), is applied to the integrated information management. Through the analysis of the service-oriented integration technology and the analysis of the integration needs of the land and resources departments of XXX, the paper combines the actual situation of the current information application in the industry. A scheme of information system integration based on historical legacy system is proposed. This paper introduces the definition of (EAI), hierarchy and development process of enterprise application integration, analyzes the service-oriented integration technology, and gives the functional requirements of electronic supervision system of XXX Bureau. This paper designs the whole architecture of XXX bureau information system and the software architecture of system integration, and puts forward the implementation details of ESB service integration platform and data exchange model based on SOA, including master data integration and service integration. The application of process integration in this paper is designed. Finally, based on the XXX Bureau Electronic Monitoring system project and the application integration technology based on Web services and SOA architecture, the core technologies used in the application integration are simply realized. The efficiency, convenience and superiority of the method of encapsulation and integration using Web to realize SOA architecture are verified.
【学位授予单位】：吉林大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP311.52;TP393.09
本文编号：2207850
[Abstract]:With the development of science and technology, enterprises have developed various application systems according to their own business requirements. However, due to historical reasons, these application systems only consider the local needs of enterprises, and lack the global planning of the whole enterprise informatization. Due to the lack of uniform technology and data standards among most application systems, and the lack of necessary means of co-construction and sharing, "information isolated islands" have emerged. The emergence of isolated information islands, to some extent, hinders the effective management of enterprises, its negative effect is obvious. With the development of information technology, the exchange of information among various business systems is needed, and an integrated information management is urgently required. Its effective solution is to establish a platform for system integration by using service-oriented architecture (SOA). Better integration of internal and external resources. The integration of information systems includes the integration of internal systems and the integration of systems between enterprises. Through the system integration platform, the problems of "data island", "information island" and "application island" can be solved. The main work of this paper is to put forward a ESB services integration platform based on SOA and a data exchange and sharing model based on EAI,ESB,SOA and other related technologies and specifications. In this paper, the service-oriented architecture, (SOA), is applied to the integrated information management. Through the analysis of the service-oriented integration technology and the analysis of the integration needs of the land and resources departments of XXX, the paper combines the actual situation of the current information application in the industry. A scheme of information system integration based on historical legacy system is proposed. This paper introduces the definition of (EAI), hierarchy and development process of enterprise application integration, analyzes the service-oriented integration technology, and gives the functional requirements of electronic supervision system of XXX Bureau. This paper designs the whole architecture of XXX bureau information system and the software architecture of system integration, and puts forward the implementation details of ESB service integration platform and data exchange model based on SOA, including master data integration and service integration. The application of process integration in this paper is designed. Finally, based on the XXX Bureau Electronic Monitoring system project and the application integration technology based on Web services and SOA architecture, the core technologies used in the application integration are simply realized. The efficiency, convenience and superiority of the method of encapsulation and integration using Web to realize SOA architecture are verified.
【学位授予单位】：吉林大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP311.52;TP393.09
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