Automatic capacity expanding and shrinking method and system

An automatic and shrinking technology, applied in transmission systems, digital transmission systems, multi-program devices, etc., can solve the problems of availability, untimely expansion, waste of server costs, etc., to ensure stability, achieve timeliness, avoid wasteful effect

Pending Publication Date: 2021-04-16
MICRO DREAM TECHTRONIC NETWORK TECH CHINACO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, if the operation is registered in advance, the technology will support pre-expansion. If it is a non-reported hotspot live broadcast, it may cause usability problems due to untimely expansion
Moreover, after the event is over, manual scaling is required, which may result in inaccurate scaling time and waste of server costs

Method used

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  • Automatic capacity expanding and shrinking method and system
  • Automatic capacity expanding and shrinking method and system
  • Automatic capacity expanding and shrinking method and system

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Embodiment Construction

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] Such as figure 1 As shown, the method for automatic expansion and contraction described in this embodiment includes:

[0021] 101. Collect the load and flow data of the physical machine cluster of the application to be monitored in real time; the physical machine cluster is composed of a fixed number of servers executing the same application function;

[0022] Each server of the physical machine cluster is called a fixed server, and all per...

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PUM

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Abstract

The invention relates to the technical field of data flow control of big data, in particular to an automatic capacity expanding and shrinking method and system, and the method comprises the steps: collecting the load and flow data of a physical machine cluster of a to-be-monitored application in real time, wherein the physical machine cluster is composed of a fixed number of servers executing the same application function; judging whether the load and flow data of the physical machine cluster meet preset capacity expansion and shrinkage conditions or not; if the load and flow data of the physical machine cluster meet the preset capacity expansion and shrinkage conditions, corresponding capacity expansion and shrinkage operation is executed on an elastic machine cluster corresponding to the physical machine cluster, and the elastic machine cluster is composed of a plurality of servers capable of being elastically increased and decreased and executing the same application function. Capacity expansion and capacity reduction can be automatically carried out, timeliness is achieved, and manual intervention is not needed.

Description

technical field [0001] The invention relates to the technical field of data flow control of big data, in particular to a method and system for automatic expansion and contraction. Background technique [0002] At present, live broadcast applications are faced with the problem of service availability guarantee in case of abnormal burst traffic. For example, traffic stars suddenly start broadcasting, Weibo official announcements, hot events, etc. This type of traffic is characterized by high traffic bursts and fast growth. [0003] Most of the existing technologies are to increase the system capacity by means of pre-reporting in advance of operation and manual elastic expansion of technology in advance, and manually reduce the capacity after the event is over to control costs. [0004] However, if the operation is registered in advance, the technology will support pre-expansion. If it is a non-reported hotspot live broadcast, it may cause availability problems due to untimely...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/08G06F9/50
Inventor 孙明哲佟堃
Owner MICRO DREAM TECHTRONIC NETWORK TECH CHINACO
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