A storage solution for the comprehensive data of transmission lines based on HBase
YU Heng-yo · Dianli kexue yu jishu xuebao · 2014
The comprehensive data of transmission lines have a series of characteristics such as complexity,huge volume and multi-source heterogeneous.Aiming at the problem that unstructured data such as video,photographs can't be dealt with well via RDBMS,combined with the theory of Big Data,a storage solution for comprehensive data of transmission lines was put forward based on Hadoop and HBase.The structured data and unstructured data were stored in an array of Bytes into HBase database.This paper clarified the specific storage theory and toperate mode,which effectively improves the poor sharing of original data and difficulty in store unstructured data.The storage solution can remedy the deficiency of RDBMS and propose an idea of the information technology of smart grid in the Big Data ear.