Industrial time series data distributed storage method and device

• Main Authors: FANG XIN, LIANG CHENGXUE, WU MENGJIAO, YE QIYI, ZHU YIHUI, ZHANG RUOQI
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention relates to an industrial time series data distributed storage method and device. The method comprises the following steps: performing hash operation on an IP address of each storage device to obtain a first hash function value; acquiring industrial time sequence data acquired by data acquisition equipment, wherein the industrial time sequence data comprises the serial number of the data acquisition equipment; performing Hash operation on the serial number of the data acquisition equipment and the key field of the industrial time series data to obtain a second Hash function value; obtaining a first hash function value closest to the second hash function value, and obtaining an IP address of a storage device corresponding to the closest first hash function value to obtain a target storage address; and storing the industrial time series data to a storage device corresponding to the target storage address. By adopting the method, higher data query efficiency can be ensured. 本申请涉及一种工业时序数据分布式存储方法、装置。所