Title:
DISK STORAGE-BASED DATA READING METHOD AND DEVICE, AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/073241
Kind Code:
A1
Abstract:
Disclosed are a disk storage-based data reading method and device, and an apparatus. The solution provided in embodiments of the present specification comprises: when a database server reads data from a disk, sorting block heights corresponding to a service attribute so as to obtain a block height sequence; obtaining a plurality of block height intervals from the block height sequence; performing sequential reading on all data blocks corresponding to the block height intervals in the disk; and reading data records from the data blocks according to location information.
Inventors:
YANG XINYING (CN)
Application Number:
PCT/CN2020/109273
Publication Date:
April 22, 2021
Filing Date:
August 14, 2020
Export Citation:
Assignee:
ANT BLOCKCHAIN TECH SHANGHAI CO LTD (CN)
International Classes:
G06F3/06
Foreign References:
| CN110879687A | 2020-03-13 | |||
| CN110162526A | 2019-08-23 | |||
| CN110175188A | 2019-08-27 | |||
| CN109739843A | 2019-05-10 | |||
| US20180139278A1 | 2018-05-17 |
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
Download PDF: