Paging download method and device based on large data

A paging download and big data technology, applied in the field of big data, can solve problems such as low data download efficiency, and achieve the effect of improving user experience, improving data query efficiency, and shortening query time.

Active Publication Date: 2019-02-15
广州帷策智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Based on this, it is necessary to address the technical problem of low data download efficiency in the above-mentioned big data system, and provide a method, device, computer equipment and computer-readable storage medium based on big data paging download

Method used

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  • Paging download method and device based on large data
  • Paging download method and device based on large data
  • Paging download method and device based on large data

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Embodiment Construction

[0061] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0062] The paged download method based on big data provided by the present invention can be applied to such as figure 1 shown in the application environment. Wherein, the user terminal 102 communicates with the server 104 through the network. The user terminal 102 sends a query instruction to the server 104 , and the server 104 queries the corresponding data in the database stored in the server 104 according to the query instruction and returns it to the user terminal 102 . Wherein, the user terminal 102 can be, but not limited to, various personal computers, notebook computers, smart phones, tab...

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Abstract

The invention relates to a paging downloading method, a device, a computer device and a storage medium based on large data. The method comprises the following steps: receiving a query instruction of auser terminal; Obtaining a query condition parameter transmitted by the user terminal according to the received query instruction; According to the query condition parameters, the database is paged to generate the query data summary table of the paged query; Wherein, when querying the current query page, the primary key ID of the last data of the above query page is the index, the paging data ofthe current query page located after the last data of the previous query page in the database is queried, and the paging data of the current query page queried is written into the query data summary table; Returning a query data summary table to the user terminal. In the method, the primary key ID generated by the last data of the next paging query of the previous paging is an index, so that the previous paging query data need not be queried repeatedly, the number of queries is reduced, and the efficiency of the data query is improved.

Description

technical field [0001] The present invention relates to the technical field of big data, in particular to a big data-based paging download method, device and computer equipment. Background technique [0002] With the advent of the era of big data, facing the huge data that grows rapidly every moment, because of its large quantity, fast speed, variety and accuracy, how to make better use of big data to create meaningful value has always been a challenge. is an important topic for our exploration. [0003] Now, more and more enterprises have applied big data technology, conforming to the product development trend in the era of big data, and the benefits brought by big data are obvious to all, processing with big data, screening effective data, in a reasonable Acquire, manage, process, and organize data within a short period of time, making it information that helps enterprises make more positive business decisions. However, what follows is that the amount of data is getting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/27G06F16/22G06F16/2455
Inventor 江颖钟山沈超张馨尹海峰
Owner 广州帷策智能科技有限公司
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