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Method and system for optimizing bandwidth

A bandwidth and application server technology, applied in transmission systems, electrical components, etc., can solve problems such as huge data volume, and achieve the effect of reducing the pressure on bandwidth

Active Publication Date: 2019-06-07
FUJIAN TQ DIGITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The patent calculates the hash of the key value to obtain the identification information, and the identification information is used to correspond to the cache service node. When updating the cache record, a huge amount of data is involved

Method used

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  • Method and system for optimizing bandwidth
  • Method and system for optimizing bandwidth
  • Method and system for optimizing bandwidth

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Embodiment Construction

[0016] In order to describe the technical content, achieved goals and effects of the present invention in detail, the following descriptions will be made in conjunction with the embodiments and accompanying drawings.

[0017] The most critical idea of ​​the present invention is: to generate corresponding hashes through cache records, and when reading data, the cache server performs incremental update to obtain the final content after comparing the two hashes for inconsistency.

[0018] Please refer to figure 1 , Embodiment 1 of the present invention provides a method for optimizing bandwidth, including the following steps:

[0019] S1: Store cache records on the cache server and the first application server respectively, and generate a first HASH hash and a second HASH hash respectively;

[0020] S2: The first application server sends the second HASH to the cache server;

[0021] S3: The cache server judges whether the first HASH is consistent with the second HASH;

[0022]...

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Abstract

The present invention discloses a method and system for optimizing bandwidth, wherein the method includes: S1: storing cache records on a cache server and a first application server respectively, and generating a first HASH hash and a second HASH hash respectively; S2: The first application server sends the second HASH to the cache server; S3: the cache server judges whether the first HASH is consistent with the second HASH; S4: if not, the first application server The cache record stored on the first application server is updated according to the first HASH. Through the above method, the present invention can reduce the pressure on the bandwidth while increasing the speed of data reading.

Description

technical field [0001] The invention relates to the technical field of computer cache, in particular to a method and system for optimizing bandwidth. Background technique [0002] At present, many distributed caches require high bandwidth when exchanging data caches between application servers and distributed cache clusters. When the amount of access is large, bandwidth becomes a bottleneck restricting the speed of accessing data. [0003] The existing patent (application number: 201310746988.1) discloses a method and system for distributed caching, the method includes: the distributed caching system obtains the data operation request of the business application, and instructs the key value of the operation data to pass through according to the data operation request The hash operation obtains the identification information of the virtual queue vBucket corresponding to the data; obtains the corresponding relationship between the vBucket identification information and the cac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/1095H04L67/5651H04L67/568
Inventor 陈丛亮刘德建毛新生
Owner FUJIAN TQ DIGITAL