英语翻译The segmentation of information systems was exacerbated

英语翻译
The segmentation of information systems was exacerbated with the introduction of commercial off-the-shelf applications such as enterprise resource planning (ERP),customer relationship management (CRM),supply chain management (SCM),and portals.Early on,these systems were designed as self-contained "black-boxes" with little or no means for accessing internal data or processes.Although many of these applications now provide better access to their underlying data and business logic,integrating them with other systems in the enterprise is still a challenge.
Each node in the above diagram maintains its own data,which may be shared among the nodes.Sharing of this data has been typically accomplished using data transfer methods including batch processes and data import/export jobs.Since the data of one node is not available in real-time to other nodes,the latter cannot analyze and make decisions while a transaction is being processed at the former.
What is Enterprise Application Integration?
As the need to meet increasing customer and business partner expectations for real-time information continued to rise,companies were forced to link their disparate systems to improve productivity,efficiency,and,ultimately,customer satisfaction.The need for IT systems to communicate within an organization led to the evolution of enterprise application integration (EAI).EAI is the process of creating an integrated infrastructure for linking disparate systems,applications,and data sources across the corporate enterprise.The very origin of EAI solutions can be linked to the need for providing a full duplex,bi-directional solution to share seamlessly and exchange data between ERP,CRM,SCM,databases,data warehouses,and other important internal systems within the company.

信息系统的分割被恶化了以商业现成的应用的介绍譬如企业资源计划(ERP),顾客关系管理(CRM),供应链管理(SCM),和门户.在初期,这些系统被设计了作为独立性的"black-boxes" 以一点点或没有手段为访问内部数据或过程.虽然许多这些应用现在提供对他们部下的数据和企业逻辑的更好的通入,集成他们以其它系统在企业中是仍然挑战.各个结在上述图维护它自己的数据,也许被分享在结之中.分享这数据典型地被完成了运用数据传送方法包括批量法和数据import/export 工作.因为一个结数据不是可利用的在实时对其它结,后者无法分析和做出决定当交易被处理在前.什么是企业应用综合化?当需要不负增长的顾客和商务伙伴期望对于实时信息继续上升,公司被强制连接他们不同的系统改进生产力、效率,和,最后,需要对于它系统通信在组织之内导致了企业应用综合化的演变(EAI) .EAI 是创造联合基础设施的过程为连接不同的系统、应用,和数据源横跨公司企业.EAI 解答的起源可能与对无缝提供一种全双工,双向解答对份额和交换数据的需要连接在ERP 、CRM 、SCM 、数据库、数据仓库,和其它重要内部系统之间在公司内.