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A server for data compression transmission

A data compression and server technology, applied in the field of data processing, can solve the problems of limited data compression rate and data compression performance, achieve optimal data compression performance, avoid storage space waste, and reduce data volume

Active Publication Date: 2021-02-19
安擎计算机信息股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004]Based on this, it is necessary to provide a method for data compression in view of the limited data compression rate and data compression performance of data compression methods or systems in the prior art. transfer server

Method used

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  • A server for data compression transmission
  • A server for data compression transmission
  • A server for data compression transmission

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. The embodiments cited in the description process are only used to explain the present invention, not for define the scope of the invention.

[0024] In one of the examples, as figure 1 As shown, the present invention discloses a server for data compression transmission, which specifically includes a receiving module 100, a data block segmentation module 200, a data redundancy search module 300, a data compression and decompression module 400, a storage module 500, and a data extraction module. module 600 and sending module 700.

[0025] 1. The data compression storage process is as follows:

[0026] The receiving module 100 is configured to receive the original file sent by the first terminal 800 (for example, a compu...

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Abstract

The invention relates to a server for data compression transmission, which is characterized in that a receiving module is used for receiving an original file sent by a first terminal and sending the original file to a data block segmentation module; the data block segmentation module is used for carrying out data block segmentation on the original file by utilizing a data block segmentation algorithm to obtain a group of data blocks, and outputting the group of data blocks to the data redundancy search module in a data flow manner; the data redundancy search module performs redundancy data search processing on the data stream and then outputs a newly added unique data block stream to the data compression and decompression module; and the data compression and decompression module performs compression encoding on the newly added unique data block stream by using a compression encoding algorithm and stores the encoded data block stream in the storage module. According to the invention, amode of redundancy removal and compression in sequence is adopted, the requirement for the processing performance of the server is lowered, the data reduction effect is superposed, the data compression consumption time is greatly shortened, and therefore the higher data compression ratio and the better data compression performance can be obtained.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a server for data compression transmission. Background technique [0002] Over the past few decades, with the popularization of digitalization, computer technology and digital terminals have penetrated into all walks of life and people's daily life, and more and more data needs to be processed and transmitted daily. If the data is not compressed, not only will the transmission speed of the data be slow, but the occupied bandwidth will also increase, and the sharp increase in the required storage space is also unsatisfactory for the existing storage system. From the perspective of reducing the space occupied by data, data compression is an objective requirement to achieve low data storage space, low data transmission bandwidth and high data transmission speed. [0003] Data compression technology well solves the challenges of data transmission and storage due to the rapid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/215G06F16/22G06F16/245
CPCG06F16/215G06F16/2255G06F16/245
Inventor 孙泽民
Owner 安擎计算机信息股份有限公司
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