Research on the intelligent retrieval method of the national mineral’s potential evaluation achievement data

Based on the national mineral resource’s potential evaluation achievement data，this paper puts forward that the HDFS of Hadoop platform can be used to store and construct the data storage model of geological minerals.We Uses the HBase which supports fast query of individual records to manage its metadata and realize the rapid retrieval of mineral resources potential evaluation achievement data.At the same time，we designs multi-level index catalog in HBase to achieve the non-primary key query.We correct the defect of the HBase which only support primary key index and achieve the goal of the intelligent retrieval base on mineral resources potential evaluation result data.Then we verified the correctness and feasibility of this method by the contrast experiment.