Title:
DATA STORAGE METHOD, APPARATUS, AND DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/183713
Kind Code:
A1
Abstract:
Embodiments of the present application provide a data storage method, apparatus, and device, and a storage medium. The method is applied to the data storage device, and comprises: acquiring a first user identifier and first user data of a first user; determining, from at least two preset distributed hosts positioned in different areas, a first identifier distributed host corresponding to the first user identifier and a first data distributed host corresponding to the first user data, the first identifier distributed host being the same as or different from the first data distributed host; sending the first user identifier to the first identifier distributed host, so that the first identifier distributed host stores the first user identifier, and generates and stores a first identity identifier corresponding to the first user identifier; receiving the first identity identifier sent by the first identifier distributed host; and sending the first identity identifier and the first user data to the first data distributed host, so that the first data distributed host associates and stores the first identity identifier and the first user data.
Inventors:
GAN MINGMING (CN)
HU JIJING (CN)
LI JIE (CN)
YANG YANMING (CN)
ZHAO HAI (CN)
HU JIJING (CN)
LI JIE (CN)
YANG YANMING (CN)
ZHAO HAI (CN)
Application Number:
PCT/CN2021/119378
Publication Date:
September 09, 2022
Filing Date:
September 18, 2021
Export Citation:
Assignee:
CHINA UNIONPAY CO LTD (CN)
International Classes:
G06F21/78; G06F21/64
Foreign References:
| CN112966312A | 2021-06-15 | |||
| CN112395469A | 2021-02-23 | |||
| CN111159134A | 2020-05-15 | |||
| US20180121033A1 | 2018-05-03 |
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
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