Computer document retrieval method

A file retrieval and computer technology, applied in file metadata retrieval, calculation, file system, etc., can solve problems such as low efficiency, impossibility, and time-consuming, and achieve high retrieval efficiency, fast query speed, and flexible use Effect

Inactive Publication Date: 2016-05-11
张梅云
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] If the user wants to query one or a specific type of file in the computer, the current operating system provides a method to retrieve all files in the computer through the resource manager. This method is time-consuming and inefficient.
[0003] For users who have multiple file storage devices, such as USB flash drives, mobile hard drives, multiple computers, cloud disks, etc., if users want to find a specific file in their various storage devices, the resource manager provided by the operating system cannot retrieve files other than their own devices. Unless you connect this device to your own device through the communica

Method used

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  • Computer document retrieval method
  • Computer document retrieval method

Examples

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Embodiment Construction

[0027] The invention proposes a computer file retrieval method, which involves physically distributed files stored in different storage devices / storage spaces.

[0028] like figure 1 As shown, step P1, create a source file attribute database. The source file attribute database fields include file name, storage address directory, storage time, subject words, group number, group level, user ID, file disclosure conditions, and each source file A record in the attribute database corresponds to a source file.

[0029] The source file attribute database includes several source file attribute sub-databases, and different source file attribute sub-databases have different group numbers. Step P2. Create a first-level sub-database directory table. The first-level sub-database directory table records several source file attribute sub-databases with certain common characteristics, including the name, storage address directory and group number of the source file attribute sub-database.

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PUM

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Abstract

The invention discloses a computer document retrieval method, and relates to distributed document storage equipment. In each piece of the distributed document storage equipment, the computer document retrieval method comprises the following steps: establishing a source document attribute database, establishing sub-database catalog tables of a first level, a second level, ...and an Nth level, retrieving documents, inputting retrieval key words into retrieval equipment, opening the retrieval catalog tables level by level, checking the source document attribute database, and feeding back the retrieval result to the retrieval equipment. The computer document retrieval method is applied to retrieval on a great number of documents in the distributed document storage equipment, documents can be flexibly checked according to different retrieval key words, the computer document retrieval method has the characteristics of rapid checking speed, high retrieval efficiency and flexible application, and the requirements of checking and positioning documents of different levels and types in the distributed document storage equipment, of a user, can be met.

Description

technical field [0001] The invention belongs to the field of computer file retrieval, and in particular relates to a computer file retrieval method. Background technique [0002] If the user wants to query one or a specific type of file in the computer, the current operating system provides a method to retrieve all files in the computer through the resource manager, which is time-consuming and inefficient. [0003] For users who have multiple file storage devices, such as USB flash drives, mobile hard drives, multiple computers, cloud disks, etc., if users want to find a specific file in their various storage devices, the resource manager provided by the operating system cannot retrieve files other than their own devices. Unless you connect this device to your own device through the communication system and use other devices as an extension of your own device, you can't do it; if you want to find a file in your circle of friends or colleagues' storage devices , for the same...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/14G06F16/13G06F16/182
Inventor 张梅云
Owner 张梅云
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