Method and device for data compression for page access object

A page access and data compression technology, applied in the Internet field, can solve the problems of increasing web server load and server load, and achieve the effect of reducing load and reducing data volume

Inactive Publication Date: 2012-03-14
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since all script data is compressed in real time on the server side, the load on the server increases. Especially in the case of large traffic and high concurrency, the real-time compression of script data will further increase the load on the web server, making it an access bottleneck for web applications.

Method used

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  • Method and device for data compression for page access object
  • Method and device for data compression for page access object
  • Method and device for data compression for page access object

Examples

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Embodiment Construction

[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0033] figure 1 Shown is a data compression device 1 for performing data compression on page access objects according to one aspect of the present invention. Wherein, the data compression device 1 includes a first acquisition means 11 , a query means 12 , and a combination means 13 . Here, the data compression device 1 includes, but is not limited to, a computer, a network host, a single network server, a set of multiple network servers, or a cloud formed by multiple servers. Here, the cloud is composed of a large number of computers or network servers based on cloud computing (Cloud Computing), wherein cloud computing is a kind of distributed computing, a super virtual computer composed of a group of loosely coupled computer sets.

[0034] Such as figure 1 As shown, the first obtaining means 11 obtains the page access object to be compressed. Specificall...

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PUM

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Abstract

The invention aims at providing a method and device for data compression for a page access object. The method comprises the following steps of: acquiring the page access object to be compressed; executing matching query in a static database according to the page access object obtain a static data compressed package corresponding to the page access object; obtaining the dynamic data corresponding to the page access object while obtaining the static data compressed package; and merging the dynamic data with the static data compressed package to obtain a page access object compressed package corresponding to the page access object. In comparison with the prior art, the static data in the data to be compressed is compressed in advance to generate the static data compressed package, and the dynamic data is merged with the static data compressed package to generate a result compressed package, thus, the data volume which needs to be compressed immediately is reduced, and the compression effect almost same as that in the prior art is realized while reducing the load on a Web server.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a technology for data compression of page access objects. Background technique [0002] In a web application, based on a user's request, the web server often sends script data, such as JavaScript, to the client. In order to reduce network traffic, the script data is usually compressed on the server side in real time, and then the script data compressed package is sent to the client side, and then decompressed and executed on the client side. Since all script data is compressed on the server side in real time, the load on the server increases. Especially in the case of large traffic and high concurrency, the real-time compression of script data will further increase the load on the web server, making it an access bottleneck for web applications. . Contents of the invention [0003] The object of the present invention is to provide a data compression method and equipment f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30H03M7/30
Inventor 王杨
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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