A Big Grid Data Manage Method and Its Implementation

Abstract

With the rapid development of the sensor and data acquisition technology, problems of data management and query on the large-scale grid are frequently emerged in applications about Geo-Information sciences. This paper proposes a distributed data manage method for the big data on the large-scale grid. The method designs a series of storage and indexing mechanism with the features of NoSQL to implement an efficiently data storing, extracting and query for big data on the grid. In addition, the implement system based on the method brings a good user experience in actual works.