Retrieval architecture and retrieval method

Abstract

The invention discloses a retrieval architecture which comprises a resource collection module, an index creation module, an inquiry service module and a retrieval service module, wherein the index creation module establishes indexes for at least two types of resources in p2p resources, ftp resources and http resources; the retrieval service module comprises the corresponding at least two of a p2p index server, an ftp index server and an http index server, as well as a gateway module, and the gateway module is used for receiving an inquiry request, assigning to all the index servers, receiving and integrating inquiry results of all the index servers and returning to the inquiry service module. The invention further discloses a retrieval method used for the retrieval architecture. The retrieval architecture and the retrieval method can integrate the three types of search together, absorb the advantages of the three types of search engines and make up for the respective deficiencies, thereby providing a resource-abundant, stable and high-speed downloading platform for users.

Description

technical field [0001] The invention relates to Internet search, in particular to a retrieval framework and a retrieval method. Background technique [0002] There are many types of search engines today, which can be divided into two categories in terms of usage: one is a search engine whose task is to obtain information, that is, the user obtains a web page that meets the requirements through searching, and the purpose of the user using the search engine Often it is out of the need to obtain information, and most of the user's behavior is to browse the web; the other type is a search engine whose task is to obtain resources. Users who use this type of search engine often have a very clear purpose, that is, to download what they need. Resources, such as video, audio, e-books, software, etc., users most expect to search for the resources they want through such search engines and perform fast data transmission. figure 1 Describes the general architecture of existing search en...

AI Technical Summary

Problems solved by technology

[0012] In this mode, users download resources and provide downloads for other users at the same time. There is no server load and bandwidth restrictions. The p2p download method provides users with quite rich resources, and the download speed for some popular resources will be very high.

But when a resource seed user is offline or even the file slices owned by all other users cannot be pieced together to form a whole file, this file cannot be downloaded, which means that this method is very unstable for users to obtain resources sex

[0013] It can be seen that the architectures of the above three resource search engines have defects such as limited resources, single types, insufficient download speed, and unstable downloads.

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