【摘要】 尝试利用大数据相关技术对多年积累的数量大、种类多的地学数据进行管理和应用。单一采用基于纯数据库或纯hadoop的数据管理架构难以取得数据服务的良好效果。采用基于Oracle架构与Hadoop架构相结合的混合架构构建了地学大数据数据管理平台,主要实现非结构化数据和结构化数据的管理、快速访问、显示和挖掘功能。通过实践证明,该方案具有良好的实用性和通用性,为地学大数据的进一步应用做好技术储备。更多还原

【Abstract】 This paper attempts to employ the big data technology in the management and application of large amount of geological spatial data in many types.The management architecture based on pure traditional database technology or pure Hadoop can’t produce satisfactory results.This paper adopts hybrid structure of Oracle architecture and Hadoop architecture to build geological big data management platform which provides the strong performance for unstructured and structured geological data management for its quick accessing,displaying and data-mining.Proved by practice,this project has obtained practicability and universality,and prepared for the technical storage for the further application of spatial big data.更多还原