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Multi-data source searching method and device

A technology of multiple data sources and target data sources, which is applied in the Internet field, can solve problems such as user search and data update impact, search and data update efficiency reduction, search engine pressure at the same time, etc., to reduce the magnitude of search data and improve The effect of system stability and complexity reduction

Inactive Publication Date: 2015-07-15
WUXI TVMINING MEDIA SCI & TECH
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AI Technical Summary

Problems solved by technology

That is to say, search engines need to obtain and organize data from multiple target data sources in real time, and at the same time provide users with search services, and the above two aspects of work are required to be carried out at high speed and continuously. At this time, the pressure on search engines is very high. It is very large and it is difficult to support both at the same time, which affects the process of user search and data update, which in turn reduces the efficiency of search and data update, and affects the user experience

Method used

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  • Multi-data source searching method and device

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Embodiment Construction

[0055] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0056] An embodiment of the present disclosure provides a multi-data source search method, which is used to improve the efficiency of multi-data source search and realize fast video search. Such as figure 1 As shown, the method includes steps S10-S30:

[0057] In step S10, a search instruction including a search term is acquired, and the search term is sent to a plurality of target data sources. After the search words are customized and input by the user according to needs, the search engine will directly send the search words to multiple target data sources, and each target data source has its own search function, so each of the target data sources can be queried ...

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Abstract

The invention discloses a multi-data source searching method and device which can improve the searching speed and the data updating efficiency. The method comprises the steps of acquiring searching instructions containing searching terms, sending the searching terms to a plurality of target data sources, carrying out searching through the target data sources in related databases according to the searching terms, returning the searching results corresponding to the target data sources, removing duplication of the searching results, ranking the searching results corresponding to the target data sources, acquiring the searching results in the searching and storing the searching results. According to the scheme, the target data sources can search the related local databases according to the searching terms and feed the searching results back to a searching engine. Thus, the searching engine is prevented from searching all data of the data sources in a unified mode, the complexity of a system and the magnitude order of searching data are reduced, the system stability is improved, and the searching speed and the data updating efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a method and device for searching multiple data sources. Background technique [0002] With the development of science and technology, the emergence of search engines has played the role of information navigation, providing convenience for users to search for information. At present, when searching, if there are multiple target data sources to be searched, the search engine needs to obtain data from multiple target data sources; The indexed and collated data are stored in the local database corresponding to the search engine and updated in real time. At the same time, the search engine must also meet the needs of users to search for data. That is to say, search engines need to obtain and organize data from multiple target data sources in real time, and at the same time provide users with search services, and the above two aspects of work are required to be carried out at h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 章杰
Owner WUXI TVMINING MEDIA SCI & TECH
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