Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method, device and system for outputting target data

A technology of target data and output method, which is applied in the field of data processing, can solve problems such as heavy workload, high complexity, and high computer performance requirements for storing databases, and achieve the effect of reducing computer performance requirements, workload and complexity

Active Publication Date: 2016-08-24
BEIJING QIYI CENTURY SCI & TECH CO LTD
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the data structure is complex, the data will be stored in multiple tables, and to obtain the target data needs to be screened in multiple tables, the workload is heavy, the complexity is high, and the computer performance requirements for the storage database are high.

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
  • Method, device and system for outputting target data
  • Method, device and system for outputting target data
  • Method, device and system for outputting target data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0066] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0067] In order to solve the problems in the prior art, an embodiment of the present invention provides a target data output method, device and system, which are applied to a computer, and a pre-built screening data network is stored in the computer, and the screening data network includes N levels; Wherein, each level includes at least one node, each level corresponds to a type of business data entity, each node corresponds to a business data entity, and the nodes ...

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 embodiment of the invention discloses a method, a device and a system for outputting target data. A pre-established data screening network is stored in a computer, wherein the data screening network comprises N levels, each level comprises at least one node, each level corresponds to one kind of business data entity, each node corresponds to one business data entity, and an association relationship is set between the nodes of adjacent levels according to pre-stored business information. When the target data are required to be obtained, fact data can be directly input to the data screening network, and the fact data are the target data passing through the screening data network when the fact data meet the association relationship between the nodes in the screening data network. By applying the scheme, when the target data are required to be obtained, screening in multiple pieces of data lists can be avoided, the workload and the complexity of obtaining the target data are reduced, and the requirement on the performance of the computer storing a database is further reduced.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a target data output method, device and system. Background technique [0002] With the development of science and technology, the structure of enterprise business data is becoming more and more complex, and the amount of data is also increasing. Therefore, more and more enterprises begin to plan databases. [0003] At present, data in a commonly used database such as a mysql database is usually stored according to a data structure. Assuming that the data structure of the original data is "name-age", the way to store the original data in the mysql database is: store the name in the A table, and store the age in the B table. Correspondingly, the method of obtaining the target data is usually to screen separately from each table. For example, if you need to obtain the data with the word "王" in the name and the age is over 20 years old, you need to filter the name in Table A. For the...

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
IPC IPC(8): G06F17/30
CPCG06F16/242G06F16/24564G06F16/288
Inventor 秦刚蔡龙军李兆军
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com