Research on Vector Spatial Data Storage Schema Based on Hadoop Platform

Provided by: Science & Engineering Research Support soCiety (SERSC)
Topic: Cloud
Format: PDF
Cloud computing technology is changing the mode of the spatial information industry which is applied and provides new ideas for it. Since Hadoop platform provides easy expansion, high performance, high fault tolerance and other advantages, the authors propose a novel vector spatial data storage schema based on it to solve the problems on how to use cloud computing technology to directly manage spatial data and present data topological relations. Vector spatial data storage schema is designed based on column-oriented storage structures and key/value mapping to express spatial topological relations.

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