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Distributed cache management system and method for implementing distributed cache management

A distributed cache and management system technology, applied in the field of distributed cache management, can solve the problems of data distribution recalculation, data inconsistency, low level, etc., to achieve effective management and improve efficiency

Inactive Publication Date: 2012-12-19
ZICT TECH CO LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] 3. If the Memcached service exits abnormally, if it cannot be pulled up quickly, it will affect the front-end access experience, or may lead to recalculation of data distribution, making Memcached's SLA (Service-Level Agreement, Service Level Agreement) level lower;
[0006] 4. Due to the lack of a unified allocation and management mechanism, data may exist in multiple Memcached instances, resulting in data inconsistency or data conflicts in different versions

Method used

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  • Distributed cache management system and method for implementing distributed cache management
  • Distributed cache management system and method for implementing distributed cache management
  • Distributed cache management system and method for implementing distributed cache management

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Embodiment Construction

[0037] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0038] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0039] Figure 1A and Figure 1B A block diagram of a distributed cache management system according to an embodiment of the present invention is shown.

[0040] like Figure 1A As shown, the distri...

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Abstract

The invention provides a distributed cache management system, which comprises an index server and a distributed memory object cache server, wherein the index server comprises an index establishment unit for storing corresponding data into the distributed memory object cache server according to a received data cache request and establishing an index for the cached data, and a data acquisition unit for acquiring the corresponding index according to a received data acquisition request and acquiring the corresponding data from the distributed memory object cache server according to the index. The invention also provides a method for implementing distributed cache management. By the technical scheme, the data in the distributed memory object cache server can be effectively managed, and the efficiency for request response and data processing is improved.

Description

technical field [0001] The present invention relates to the technical field of distributed cache management, in particular to a distributed cache management system and a method for realizing distributed cache management. Background technique [0002] In the practice of B2C e-commerce, in order to improve the speed of users browsing pictures, but at the same time reduce the access pressure of the picture storage server, Memcached (distributed memory object cache server) is used to realize cache (cache memory) cluster, so as to share the load from the front end ask. In the process of operation, with the continuous increase of instances in Memcached, the following problems began to appear: [0003] 1. N distributed Memcached stores actual data, and each Memcached stores a subset of the total amount of data (distribution algorithm: Key maps integer values, and then takes modulo according to the number of existing servers), as the number of Memcached instances increases , the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 孙为田睿吴振宇张弛
Owner ZICT TECH CO LTD
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