Big data disperse uplink method and system

• Main Authors: LIU CHAOWEI, CHEN FASHAN, ZHANG YEFEI, YAO XINLIANG
• Format: Patent
• Language: Chinese; English
• Published: 07.05.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention provides a big data disperse uplink method and system, and the method relates to the field of big data, can be applied to the technical field of block chains and the financial field, and specifically comprises the steps: obtaining an uplink request of a user and a to-be-uploaded data file, and calculating the data file through a Hash algorithm according to the uplink request to obtain a first Hash value; comparing the first hash value with a hash value carried in the uplink request; when the first hash value is consistent with the hash value carried in the uplink request, segmenting the data file into a plurality of continuous data blocks according to a preset rule, and calculating a second hash value of each data block through a hash algorithm; and forming the data blocks into a chain structure through the second hash values of the data blocks, and uploading the data blocks in the chain structure to different nodes in the block chain network for consensus storage. 本发明提供了一种大数据分散上链方法及系统，所述方法涉及大数据