Unlock instant, AI-driven research and patent intelligence for your innovation.

Data retrieval method and device

A technology of data retrieval and data objects, applied in the field of data retrieval, can solve problems such as low query efficiency, and achieve the effect of facilitating classification management and improving efficiency

Active Publication Date: 2020-10-30
CHENGDU SEFON SOFTWARE CO LTD
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, all data are usually queried directly according to the retrieval content. When the amount of data to be queried is large, the query efficiency is very low

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data retrieval method and device
  • Data retrieval method and device
  • Data retrieval method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0049] It should be noted that like numerals and let...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of data retrieval, and provides a data retrieval method and a device. The data retrieval method is applied to the background of the communication connection with the front end, and comprises the following steps: obtaining the retrieval content and the index category from the front end, wherein the index category is recorded in the index category configuration; searching and obtaining at least one index associated with the index class, wherein the association relationship between the index class and the index is recorded in the index configuration; searching and obtaining at least one data object associated with that index, wherein the association relationship between the index and the data object is recorded in the index policy configuration; searching and obtaining at least one attribute associate with that data object, wherein the association relationship between the data object and the attribute is recorded in the data object configuration; determining whether there is an attribute in at least one attribute that matches the retrieved content. The method has high retrieval efficiency, supports multi-dimensional and multi-condition retrieval of data, and supports classification management of data at the same time.

Description

technical field [0001] The present invention relates to the technical field of data retrieval, in particular to a data retrieval method and device. Background technique [0002] There are many data storage methods on the market now, such as the traditional relational database ORACLE, the new HADOOP, etc. Faced with different data storage methods, the data retrieval methods are also different. A good data retrieval method can effectively improve the retrieval speed. , to bring more convenience to people. [0003] In the prior art, all data are usually directly queried according to the retrieval content, and the query efficiency is very low when the amount of data to be queried is large. Contents of the invention [0004] In view of this, the embodiments of the present invention provide a data retrieval method and device, which objectify data and set its attributes, and realize fast retrieval of data through attribute matching. [0005] To achieve the above object, the pre...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/22G06F16/2455
Inventor 杨尧王纯斌张杰梁杨耀王诗强
Owner CHENGDU SEFON SOFTWARE CO LTD