面向时空信息数据的大数据平台设计

Big Data Platform Design Based on Spatio-temporal Information Data

设计了面向时空信息数据的大数据平台,以GISCloud的云计算框架作为基础资源平台,通过两层服务架构为平台提供计算和存储资源的管理。以数据融合思想构建大数据平台的基础数据支持,依托GISCloud建立各种资源池,对数据进行抽取和分析,建立核心数据集与共享数据集,实现数据资源的差异化共享。通过面向时空信息数据的大数据平台设计,构建时空信息数据中心,利用公共服务时空信息和共享交换平台提供数据服务,实现海量时空信息数据的高效管理和服务。

According to the massive spatio-temporal database, this paper designed a spatio-temporal big data platform. Based on the GISCloud framework, the paper used two-layer service architecture to compute and memory resource. Based on GISCloud, this paper built varies of data resource pools via data fusion technology, and set up kernel data base and shared data base via data extraction and data analysis, in order to realize the differentiation share of data resource. The spatio-temporal big data platform is also the base architecture of spatio-temporal data center, which can provide data services through public spatio-temporal data and shared exchange platform interface.