农业数据中心基于Web服务的数据清洗架构设计

Web Services Based Data Cleaning Architecture Desigh in Agriculture Data Center

农业数据中心的建设重点是数据集成,若要在这些异地、异构、多标准系统中实现数据资源共享,数据质量是关键。本文在SOA架构的基础上,提出了一种基于Web服务的数据清洗架构,在服务之间进行数据清洗,而不同于传统的在数据进行集中后才清洗。本架构能够彻底的跨平台,解决了多源异构数据难以集成的问题,扩展性良好。

Agricultural Data Center focuses on data integration. Data quality is difficult to ensure if we want to share data resource in these systems of different place、different structure and different standard. In this paper,in the premise of SOA,we propose a methodology for data cleaning based on Web service.,which is different from traditional system cleans data after collecting.This methodology can be cross-platform completely,solves the difficult multi-source heterogeneous data integration problems,and has good scalability.