旅游目的地营销系统(DMS)中异构数据集成中间件的设计  

Tourism Destination Marketing System Design Based on Heterogeneous Data Integration Middleware

作　　者：李宗花[1] 吴克力[1] 

机构地区：[1]淮阴师范学院计算机科学与技术学院,江苏淮安223300

出　　处：《淮阴师范学院学报（自然科学版）》2009年第4期288-292,共5页Journal of Huaiyin Teachers College;Natural Science Edition

基　　金：淮安市科技支撑计划项目(HAG09054-16)

摘　　要：分析了旅游目的地营销系统(DMS)的数据库现状,探讨了其数据库资源的特点和旅游者、旅游企业对数据集成的需求.通过对不同数据集成方案的比较分析,采用基于Web Ser-vice异构数据集成中间件技术,设计了DMS的异构数据集成中间件,分析该中间件的设计思路与实现流程.阐述了中间件配置管理、查询构造、查询分解、查询执行和重组等模块的设计.该异构数据集成策略,可以使DMS系统数据库与旅游企业自身数据库连接,以实现旅游信息资源的共享.By analyzing the database of the current tourism Destination Marketing System （DMS）, we discussed the requirements of different user and the characteristic of the database. Heterogeneous Data Integration Middleware （HDIM） was designed based on the Web Service to construct the tourism destination marketing system, and it＇s main designing thought and realization of its programming process were analyzed in detail. Accordingly, the main components of the HDIM as configuration management, query construction, query decomposing, and query execution and recomposing module are demonstrated incorporating with an example case. The strategy of HDIM may be great helpful in practice, it can be more convenient to share the tourism data resource by linking the database of the DMS and database of the tourism companies itself.

关 键 词：DMS 异构数据集成 中间件 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]