Dispatching method, unit and system based on cloud computing

A scheduling method and technology of scheduling units, applied in the field of communication, can solve problems such as affecting the quality of network access, inability to directly understand the resource information of data center nodes, etc., to ensure a good experience and improve the quality of network access.

Active Publication Date: 2012-05-23
CHINA MOBILE COMM GRP CO LTD
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  • Summary
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Problems solved by technology

[0004] Whether it is a static or "dynamic" principle, the existing technology only relies on the network speed to select the so-called "shortest" access path, and the data center only passively accepts access requests, and cannot directly understand the specific resource information in the data center nodes, which may affect the network. access quality

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  • Dispatching method, unit and system based on cloud computing
  • Dispatching method, unit and system based on cloud computing
  • Dispatching method, unit and system based on cloud computing

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Embodiment Construction

[0023] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

[0024] Method embodiment

[0025] figure 2 It is a flow chart of Embodiment 1 of the cloud computing-based scheduling method according to the present invention, such as figure 2 As shown, this embodiment includes:

[0026] Step S102: Collect dynamic resource change information of the cloud computing data center, specifically: each data center may collect information and actively report it to the global load balancing scheduling device; or respond to the request of the scheduling device, feedback the dynamic change of resources of each data center ; In cloud computing, a data center (ie DateCenter, DC for short) can be used to house computer systems and related components (in...

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Abstract

The invention discloses a dispatching method, unit and system based on cloud computing, thereinto, the method includes: collecting resource dynamic change information of a cloud data center; global scheduling in accordance with the resource dynamic change information each data center. The invention could achieve a resource dynamic change condition of an application system in different data center, which is able to ensure users' good experience when them visit the application system in network under a dynamic circumstance of the cloud computing, improving accessing quality of the network, solving a technical defect that in existing technology, data centers are all just passively accepting an access request, unable to directly understand specific resource information, and possibly to influence the quality of an application access.

Description

technical field [0001] The present invention relates to transmission and IP technology in the communication field, and in particular, to a cloud computing-based scheduling method, unit and system. Background technique [0002] The global load balancing scheduling method in the prior art cloud computing system is as follows: figure 1 It includes: 1. The principle of static proximity: for the known user range and the proximity of the network (for example, Netcom users should use Netcom lines, and telecommunications users should use telecommunications lines), the global load balancing device (Global Load Balance, referred to as A static proximity table is set on the GLB), and the path is selected for the user strictly according to the table; 2. The dynamic proximity principle: it can be dynamically carried out based on the number of routing hops to different data centers, the delay of the path and the load status of the number of network connections. Calculate the proximity of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L29/08
Inventor 唐华斌孙宏伟
Owner CHINA MOBILE COMM GRP CO LTD
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