Distributed indesx file searching method, searching system and searching server
A technology of indexing files and servers, which is applied in the field of network communication, can solve the problems of low overall retrieval concurrency and retrieval speed, low retrieval speed, and large server traffic, etc., to increase the dynamic resource allocation capability, ensure concurrency, and retrieval speed Improved effect
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[0050] The core of the present invention is to provide a method for searching distributed index files. The method parses the obtained search string and generates a search expression composed of keywords, and the search request of the keyword and the inverted list of the keyword are generated. The item's pre-reading request is sent to each retrieval server in the cluster. The retrieval server in the cluster reads the inverted entries of these keywords according to the frequency of the keywords hitting the document. The retrieval server in the cluster inverts these keywords. Logical operations are performed on the table items and the search results are output.
[0051] In order to enable those skilled in the art to better understand the solution of the present invention, and to make the above-mentioned objectives, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the acc...
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