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Unidirectional synchronization method of internet website data

A technology for Internet sites and data, applied in electrical components, transmission systems, etc., can solve problems that are not suitable for integrating Internet site data, and achieve good data synchronization efficiency, good maximization, and good minimization effects

Active Publication Date: 2011-09-28
SHENGTING INFORMATION TECH SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These solutions are not suitable for integrating Internet site data from different sources across the network

Method used

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  • Unidirectional synchronization method of internet website data
  • Unidirectional synchronization method of internet website data
  • Unidirectional synchronization method of internet website data

Examples

Experimental program
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Embodiment Construction

[0022] The present invention classifies Internet website data according to several classification methods as follows:

[0023] First, classify according to the size of a single data record, and divide it into large-capacity data, medium-capacity data, and small-capacity data.

[0024] For example, when a single data record is ≥100KB, it is classified as large-capacity data; when a single data record is ≥20KB and <100KB, it is classified as medium-capacity data; when a single data record is <20KB, it is classified as small-capacity data.

[0025] Taking literature websites as an example, the chapter data of literary works usually belongs to large-capacity data or medium-capacity data; the bookshelf collection information and friend information of each account usually belong to small-capacity data.

[0026] Secondly, according to the update frequency of a single data record, it is classified into fast update data, medium update data and slow update data.

[0027] For example, w...

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PUM

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Abstract

The invention discloses a unidirectional synchronization method of internet website data. According to unidirectional synchronization method provided in the invention, data recordings of internet website data are classified according to sizes, update frequencies, real-time requirements of user access; and various data synchronization strategies are given to each classified data. The given strategies comprise a short-period caching strategy, a real-time updating strategy, an increment updating strategy, and a background increment updating strategy. According to the invention, the latest updating time of each data recording is used as a basis for determining whether the synchronization is needed to be carried out or not, so that great adaptability is allowed. Moreover, the background increment updating strategy is especially suitable for continuous synchronization of mass data; and data flow minimization and maximization of data synchronization efficiency can be given consideration well according to the background increment updating strategy.

Description

technical field [0001] The invention relates to a data synchronization method. Background technique [0002] There are many application requirements for realizing cross-site data synchronization based on the Internet. For example, a mobile communication operator establishes a website A that is specially suitable for mobile phone access. The website A obtains content from websites B and C that are suitable for computer access, so it is necessary to synchronize the data of website B and website C to the website in one direction. A, such as figure 1 shown. [0003] At present, most of the applications that realize the data synchronization of Internet sites from one or more sources are completed within the local area network, or build a VPN on the Internet, or through the synchronization mechanism of the database system itself, or rely on some synchronization tools. These solutions are not suitable for cross-network integration of Internet site data from different sources. W...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 李文华叶伟
Owner SHENGTING INFORMATION TECH SHANGHAI
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