Title:
DATA UPLOADING METHOD, SYSTEM AND APPARATUS, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/082401
Kind Code:
A1
Abstract:
Provided is a data uploading method, which belongs to the technical field of blockchains. The method comprises: receiving a block upload request sent by a slave server of a target node; determining whether block data corresponding to the block upload request has been uploaded to a block data storage system; if the block data corresponding to the block upload request is not uploaded to the block data storage system, acquiring the block data, and uploading the block data to a storage space in the block data storage system; and if uploading is successful, sending an upload success instruction to the slave server, so as to instruct the slave server to delete the block data stored on a light-weight peer in the target node. The embodiments of the present invention have the following advantages that according to the present invention, historical account books of various nodes are stored in a centralized manner by means of the block data storage system, such that each node only stores the latest information data, the disk occupancy volume can be reduced, and redundant information in a disk is also reduced.
Inventors:
CAO LONG (CN)
MA CHAO (CN)
SUN HAIBO (CN)
WANG YI (CN)
ZHAO MING (CN)
MA CHAO (CN)
SUN HAIBO (CN)
WANG YI (CN)
ZHAO MING (CN)
Application Number:
PCT/CN2020/090654
Publication Date:
May 06, 2021
Filing Date:
May 15, 2020
Export Citation:
Assignee:
BEIJING HAI YI TONG ZHAN INF TECH CO LTD (CN)
International Classes:
H04L29/08
Foreign References:
| CN110958300A | 2020-04-03 | |||
| CN107423426A | 2017-12-01 | |||
| CN108540566A | 2018-09-14 | |||
| US20190306176A1 | 2019-10-03 |
Other References:
See also references of EP 4024815A4
Attorney, Agent or Firm:
BEIJING HARTEND INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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