基于 MongoDB 的海量电能质量数据存储方案设计与实现

摘要

Based on a study of the NoSQL database MongoDB,this paper designed and implemented a massive power quality data storage scheme, and compared its performance with relational database-based storage scheme.The results show that the proposed storage scheme has better data storage and query perform-ance,which can provide reference for massive power quality data storage and processing.%在研究非关系型数据库MongoDB的基础上，设计实现了基于MongoDB的海量电能质量数据存储方案，并与基于关系型数据库的存储方案进行了性能比较测试。测试结果表明：该存储方案具有更好的数据存储和查询性能，可为海量电能质量数据的存储与处理提供借鉴。