Introducing an intelligent multi-level retrieval method for mineral resource potential evaluation result data

Introducing an intelligent multi-level retrieval method for mineral resource potential evaluation result data

Blog Article

The geological data of the mineral resource potential evaluation results (MRPERs) are diverse and extremely large; read more efficiently retrieving data remains a challenging problem.In this work, a new way of using the Hadoop platform is proposed.The Hadoop distributed file system is used to store the massive data and construct the data storage model of geological and mineral resources.Using a distributed Hadoop database (HBase) that supports the fast query of a single record, it manages its metadata and retrieves the data of MRPERs quickly.

At the same time, a multi-level index ucsb gaucho blue directory is designed to support the non-main key query on the HBase.This overcomes the shortcoming that the HBase only supports the simple index based on the main key and realizes the intelligent, efficient retrieval of MRPERs.The validity and feasibility of the proposed method are further verified by experiments using the MRPER data in the Institute of Mineral Resources, Chinese Academy of Geological Sciences.