Exploration and Research on Geospatial Big Data Storage Mechanism
Geospatial big data has the characteristics of multi-types, miscellaneous types and large volume. The traditional geographic information data processing technology and data storage methods have been difficult to meet the basic requirements of geospatial big da-ta computing and storage. This paper focuses on the physical storage mechanism and logical storage mechanism, establishes a data storage mechanism based on the integration of SAN and NAS and the mixed storage of multiple databases, and realizes fast reading and persistent storage of massive geospatial big data.
geospatial big datadata storagedatabase constructiondisplay platformdata reading
万方数据
维普
