Load method and system

A load device and business load technology, applied in the network field, can solve problems such as unavailability, service exception, service suspension, etc.

Active Publication Date: 2017-09-29
ALIBABA CLOUD COMPUTING LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The waiting time for expanding the new server is usually a few minutes or longer. If the business load continues to rise during this period, once the processing capacity of the online server is exceeded, the service will be abnormal, unavailable, or even suspended.

Method used

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  • Load method and system
  • Load method and system

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Embodiment Construction

[0047] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0048] In order to solve the problems raised in the prior art, the present invention proposes a load method, the specific method is as figure 1 As shown, the method is applied to a system including a main load device, a temporary load device and a backup load device, wherein the main load device is a device that is currently carrying out business ...

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Abstract

The invention provides a load method. The method comprises the following steps: judging whether a service load value of a main load device exceeds a threshold; if so, calling a temporary load device to perform service load, and starting a standby load device; and after the standby load device is started, switching the service load of the temporary load device onto the standby load device, so that the standby load device performs service load. By adoption of the load method provided by the invention, service abnormality, unavailability and even hang-up phenomena when the service load continuously rises in the starting process of the standby load device and exceeds the service load capability of the main load device are avoided.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a load method and system. Background technique [0002] When the business load of the online server in the cloud service rises to a threshold, new servers need to be expanded to cope with the new load. [0003] The expansion solution in the prior art is horizontal expansion, that is, starting more expansion servers to support the current business load. [0004] In the process of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: [0005] The waiting time for expanding the new server is usually a few minutes or longer. If the business load continues to rise during this period, once the processing capacity of the online server is exceeded, the service will be abnormal, unavailable, or even suspended. Contents of the invention [0006] The present invention provides a load method. When the service load value of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/1004H04L67/1001H04L65/40
Inventor 蒋海涛林洁
Owner ALIBABA CLOUD COMPUTING LTD
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