Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Flow control method, distributed system, equipment and storage medium

A distributed system and flow control technology, applied in the network field, can solve problems such as the uncertainty of the number of service node requests, shorten the time to enter a steady state, increase the user experience, and suppress the phenomenon of traffic overshoot.

Active Publication Date: 2021-08-24
ALIBABA CLOUD COMPUTING LTD
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the number of service nodes that provide storage services for each user in the cloud storage system may vary, and the number of requests that each service node can receive is also uncertain, so how to implement flow control is a cloud storage system is currently facing a technical problem of

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
  • Flow control method, distributed system, equipment and storage medium
  • Flow control method, distributed system, equipment and storage medium
  • Flow control method, distributed system, equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0024] Aiming at the flow control problem faced by the distributed system, the embodiment of this application provides the following flow control schemes that can control the flow of the distributed system:

[0025] Flow control scheme A1: The dynamic quota flow control scheme is used to control the flow of the distributed system. The dynamic quota...

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 embodiment of the invention provides a flow control method, a distributed system, equipment and a storage medium. In the embodiment of the invention, the dynamic quota flow control scheme and the PID flow control scheme are combined, that is, the dynamic quota flow control scheme is adopted under the condition that the flow is in a non-relatively stable state, so that the flow overshoot phenomenon can be effectively inhibited, and the time of entering a steady state in the subsequent PID flow control process can be shortened; under the condition that the flow is in a relatively stable state, the PID flow control scheme is adopted, so that the change of the distributed service node, the load change and the like can be quickly responded in time, and the use experience of a user is improved.

Description

technical field [0001] The present application relates to the field of network technologies, and in particular to a flow control method, a distributed system, equipment and a storage medium. Background technique [0002] With the development of cloud computing, there are more and more cloud computing resources such as various elastic computing services and container services. These cloud computing resources also need to store data, so cloud storage systems appear. A cloud storage system is a distributed storage system that supports multiple users, allowing each user to store data on multiple service nodes or machines. [0003] In order to ensure the availability of the cloud storage system, it is necessary to limit the access traffic initiated by each user to the cloud storage system within the expected quota of each user. However, the number of service nodes that provide storage services for each user in the cloud storage system may vary, and the number of requests that ea...

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 Applications(China)
IPC IPC(8): H04L29/08H04L12/863
CPCH04L67/1004H04L67/1097H04L47/50H04L67/1001
Inventor 孔帅康
Owner ALIBABA CLOUD COMPUTING LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com