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Cache utilization system and method of web cluster

A caching and clustering technology, which is applied in the field of cache utilization system of web clusters, can solve problems such as user request timeout, achieve load balancing, ensure stability, and avoid numbering confusion

Active Publication Date: 2021-10-15
SICHUAN CHANGHONG ELECTRIC CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a cache utilization system and method of a web cluster, which solves the problem that in the cache utilization mode of the traditional hash classification algorithm, the target server whose cpu occupancy rate reaches the preset value is repeatedly selected, resulting in User request timeout issue for

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Embodiment Construction

[0039]The present invention records and analyzes user requests within a preset time period through the data analysis server, and realizes the definition of classification standards including two fields of database tables and target server sets, wherein the database table field stores the database tables that need to be accessed for classification, and the target server The field stores a sufficient number of server numbers that can satisfy all user requests within a preset time period. The data analysis server forwards each classification standard to one or more corresponding web servers, and the web server loads the database table to be accessed in memory according to the classification standard. The data analysis server sends the classification standard to the load balancing server to provide a basis for the load balancing server to process user requests. That is, after receiving the user request, determine the classification of the user request according to the classificati...

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Abstract

The present invention relates to the technical field of computer networks, and discloses a cache utilization system and method of a web cluster, which solves the problem of repeated selection of target servers whose cpu occupancy rate reaches a preset value in the cache utilization mode of the traditional hash classification algorithm. User request timeout issue. In the present invention, the data analysis server is responsible for recording and counting the log information requested by the user, and obtains the classification standard including the two fields of the database table to be accessed and the target server linked list; the load balancing server performs user request according to the classification standard sent by the data analysis server. Classification determination and forwarding processing, by moving pointers to traverse the linked list collection of candidate servers, to achieve load balancing; the web cluster server is responsible for caching database tables exceeding the threshold of user requests into memory, and then, after receiving the user request of this classification After that, the result is fetched from memory and returned. The invention is applicable to the utilization of data cache when the user request is too large.

Description

technical field [0001] The invention relates to the technical field of computer networks, in particular to a cache utilization system and method for web clusters. Background technique [0002] With the development and popularization of science and technology, people's lifestyles are gradually changing. Among them, electronic transactions are gradually increasing, and corresponding data analysis applications are also gradually increasing. With the rapid expansion of data volume, corresponding web application clusters are required to have more Effective cache utilization capability to increase data processing speed. [0003] The existing web cluster cache utilization system adopts the cache utilization scheme of the hash classification algorithm: first, the system records and analyzes user requests through the data server, and obtains classification standards based on database tables; Label, while also defining a number for each taxonomy. Use the number value of the classifi...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/50G06F11/30
CPCG06F9/5083G06F11/3006G06F11/3065G06F2201/80G06F2201/875G06F2209/5013G06F2209/508
Inventor 邓燕唐军岳永胜
Owner SICHUAN CHANGHONG ELECTRIC CO LTD
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