Unlock instant, AI-driven research and patent intelligence for your innovation.

A data reading method, apparatus, medium and computing device

A data reading and data technology, applied in computing, electrical digital data processing, data processing input/output process, etc., can solve problems such as long delay, achieve the effect of improving speed and reducing request response delay

Active Publication Date: 2022-08-05
HANGZHOU LANGHE TECH
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there will be problems such as long delay

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A data reading method, apparatus, medium and computing device
  • A data reading method, apparatus, medium and computing device
  • A data reading method, apparatus, medium and computing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The principles and spirit of the present invention will now be described with reference to several exemplary embodiments. It should be understood that these embodiments are given only for those skilled in the art to better understand and implement the present invention, but not to limit the scope of the present invention in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0046] As will be appreciated by those skilled in the art, embodiments of the present invention may be implemented as a system, apparatus, device, method or computer program product. Accordingly, the present disclosure may be embodied in entirely hardware, entirely software (including firmware, resident software, microcode, etc.), or a combination of hardware and software.

[0047] According to the embodiments of the present invention, a data reading method, apparatus,...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present application provides a data reading method, apparatus, medium and computing device. Wherein, the data reading method includes obtaining a reading request of target data; based on the reading request of target data, determining N object storage device OSD modules participating in the reading process in the distributed storage system; N is an integer greater than or equal to 1; Send read requests to N OSD modules in the distributed storage system respectively, and receive data fed back by the N OSD modules respectively; target data is determined based on the data fed back by the N OSD modules respectively.

Description

technical field [0001] Embodiments of the present invention relate to the field of distributed storage, and more particularly, embodiments of the present invention relate to a data reading method, apparatus, medium, and computing device. Background technique [0002] This section is intended to provide a background or context for the embodiments of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] A distributed storage system, such as Ceph, is a storage system that stores data in a decentralized manner on multiple independent computer storage devices. When the client needs to read data from the distributed storage system, it needs to be calculated by the main object storage device (OSD) in the distributed storage system, read data from multiple OSDs respectively, and then send the data. to the client. However, there will be problems such as long delay. SUMMARY OF THE INVENTION ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06
CPCG06F3/067G06F3/0611G06F3/0655
Inventor 俞乐勤王盼陈谔
Owner HANGZHOU LANGHE TECH