Title:
BLOCKCHAIN SYSTEM-BASED DATA PROCESSING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/082757
Kind Code:
A1
Abstract:
A blockchain system-based data processing method and apparatus, which are used for improving the efficiency of block backup in the field of Fintech. Said method comprises: a remote server acquiring slice results of consensus nodes for blocks to be backed up stored therein respectively, and backing up said blocks according to the slice result, the slice result of each consensus node for said blocks comprising the check values of a plurality of slices and positions of the plurality of slices in data files. In the solution, the consensus nodes and a remote server implement backup of blocks to be backed up by transmitting the slice results of said blocks, the slice result of each consensus node for said blocks comprises the check values of the slices and the positions of the slices in a data file, and thus the slice result of said blocks results in a smaller data amount than the total data of said blocks. In this way, said method can effectively reduce the overhead of network communication, and improve the efficiency of block backup.
Inventors:
MAO JIAYU (CN)
FAN RUIBIN (CN)
ZHANG KAIXIANG (CN)
ZHANG LONG (CN)
FAN RUIBIN (CN)
ZHANG KAIXIANG (CN)
ZHANG LONG (CN)
Application Number:
PCT/CN2020/114568
Publication Date:
May 06, 2021
Filing Date:
September 10, 2020
Export Citation:
Assignee:
WEBANK CO LTD (CN)
International Classes:
H04L29/08
Domestic Patent References:
| WO2019106186A1 | 2019-06-06 |
Foreign References:
| CN110855761A | 2020-02-28 | |||
| CN108063774A | 2018-05-22 | |||
| CN108647361A | 2018-10-12 | |||
| CN109885256A | 2019-06-14 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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