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Method, device and system for searching route storage

A storage location and path technology, applied in the field of communication, can solve the problems of wasting storage space, storing the encoded information of prefixes in redundant information, etc.

Active Publication Date: 2013-04-17
浙江杭海新城控股集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of realizing the above-mentioned prefix-based encoding to store structure tree information, the inventors found at least the following problems in the prior art: the storage method of prefix-based encoding information is stored in redundant information
Moreover, as the depth of the tree increases, the redundant information increases exponentially, resulting in a waste of storage space

Method used

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  • Method, device and system for searching route storage

Examples

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Embodiment Construction

[0021] The method, device, and system for retrieving path storage according to the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] The embodiment of the present invention provides a method for retrieving path storage, such as figure 1 shown, including:

[0023] 101. Analyze the data to be retrieved to obtain at least one key data.

[0024] Wherein, the key data is data used to construct a retrieval path.

[0025] It should be noted that the retrieval path refers to the path used when performing retrieval according to the received retrieval key data.

[0026] Specifically, the device for storing the retrieval path analyzes the content of the data to be retrieved, and analyzes the key data from the content of the data to be retrieved. Preferably, the data to be retrieved is analyzed to obtain the key data whose structure is tree. That is, the key data of the tree structure is parsed from the data ...

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PUM

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Abstract

An embodiment of the invention provides a method, a device and a system for searching route storage, relates to the field of communication, and is used for reducing storage space waste and increasing utilization rate of storage space. The method includes: analyzing to-be-searched data to acquire at least one key data; generating at least one hash key pair according to the key data; and storing the hash key pairs; wherein the searching route comprises at least one hash key pair, each hash key pair comprises a first element and a second element, and the second element one level upper than the first element. The method is applicable to occasions of data storage and searching.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method, device and system for storing retrieval paths. Background technique [0002] XML (Extensible Markup Language, Extensible Markup Language) is a markup language used to mark electronic files to make them structural. It can be used to mark data and define data types. It is a source language that allows users to define their own markup languages. . XML can separate the content of the document from the display format. The tags in the document are used to describe the meaning of XML data elements, not how to display them, so XML is a self-describing data. [0003] XML is increasingly becoming the standard for data representation and data exchange on the Internet. How to retrieve effective information from a large amount of XML information has become an urgent problem to be solved. At present, before retrieving the XML information, the XML information needs to be parsed to ...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 陈件
Owner 浙江杭海新城控股集团有限公司