Study of Storage and Management System for Mass Spatial Data

With the arrival of big data period, mass data storage is a hotspot topic in big data analysis with the expansion of information and variety of data structure. There is an urgent need for efficient storage and management of big data to provide realtime or near-realtime query for data analysis. In view of the rapid growth of spatial data, the data of different structures are increasing day by day. Traditional distributed systems are lack of the new demands in scalability, reliability and performance. In this paper, based on the Hadoop platform, a spatial data storage and management system with multi-data access, spatial data storage and spatial data retrieval are designed and implemented. The heterogeneous mass data storage and data retrieval are realized. The experiments shows that it provides technical means for the management, analysis and application of spatial data.