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
CN102202072AActive Publication Date: 2011-09-28SHENGTING INFORMATION TECH SHANGHAI
4 Cites 32 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SHENGTING INFORMATION TECH SHANGHAI
Publication Date
2011-09-28

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

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.
Need to check novelty before this filing date? Find Prior Art

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More