Title:
DATA RETRIEVAL PROCESSING METHOD AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/032526
Kind Code:
A1
Abstract:
Disclosed in the present application are a data retrieval processing method and system. The method comprises: an SSD controller receiving a data processing command from a processor; the SSD controller acquiring a filtering parameter carried in the data processing command, wherein the filtering parameter is used for instructing the SSD controller to filter out data conforming to the filtering parameter; and the SSD controller performing, according to the filtering parameter, retrieval in a database table stored in an SSD, and sending retrieved data to the processor. By means of the present application, the problem of lower efficiency caused by the need to copy a large amount of data into a memory before filtering same in the process of data retrieval in the prior art is solved. In the present application, data is filtered by means of an SSD controller, such that the copying of data from an SSD to a memory is reduced, and the limitation of difficulties in copying from an SSD to a memory is eliminated, thereby increasing the efficiency of data retrieval.
Inventors:
ZHANG XIANGUO (CN)
Application Number:
PCT/CN2023/111396
Publication Date:
February 15, 2024
Filing Date:
August 07, 2023
Export Citation:
Assignee:
ALIBABA CHINA CO LTD (CN)
International Classes:
G06F16/242
Foreign References:
| CN115438066A | 2022-12-06 | |||
| CN104571946A | 2015-04-29 | |||
| CN105426119A | 2016-03-23 | |||
| US20210081135A1 | 2021-03-18 |
Attorney, Agent or Firm:
BEIJING TONGJUN LAW FIRM (CN)
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