Data updating method and device

A data update and data table update technology, which is applied in the computer field and can solve problems such as large system loads

Active Publication Date: 2018-02-27
BEIJING YOUJIARONG TECH
View PDF12 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the increase of data volume, although the current client/server mode can realize data update, it often leads to the problem of excessive system load
[0004] In

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 updating method and device
  • Data updating method and device
  • Data updating method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0062] figure 1 It is a flow chart of a data update method provided by the embodiment of this application.

[0063] Specifically, such as figure 1 The data update method shown is applied to the server, such as figure 1 As shown, the method includes:

[0064] S101. Receive a data update request sent by a user through a client;

[0065] Optionally, the user can install the client through the terminal held by the user, and the user uses the client on the terminal to log in to the client by entering a legal account for logging in to the client on the client, and then the user can log in to the client through the client. The client sends a data update request to the server corresponding to the client.

[0066] In the embodiment of the present application, preferably, the server provides service support for the client, and the user can send a data update request to the server through a client on a different terminal.

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

An embodiment of the invention provides a data updating method and device applied to a server. A data update request sent by a user through a client is received; a first timestamp of a user data tableof the server is determined, wherein the first timestamp is the maximum timestamp in the timestamp of the last update of each user data item in the user data table of the server; all update data items in the update log table that have a generation timestamp later than the first time stamp are acquired; for each of the update data items, the user data table of the server is updated with the updatedata item, and the generation timestamp of the update data item is determined as the timestamp of the last update of the user data item updated by the update data item in the user data table of the server; the method of updating the user data table of the server indicated by the data update request based on the updated user data table of the server reduces the occurrence of excessive system loadon the basis of achieving data update.

Description

technical field [0001] The invention relates to the field of computers, in particular to a data updating method and device. Background technique [0002] With the popularity of the Internet, real-time sharing and synchronization of information is becoming more and more important. However, due to the asymmetry of each client, it is impossible to work in the P2P mode, and can only work in the client / server mode. [0003] The current client / server mode is mainly to set the corresponding server user data table on the server for each user, and set the corresponding client user data table on the client. When there is an update demand, directly update the server The user data table, and the method of synchronizing data between the client user data table and the updated server user data table, realizes data update. However, as the amount of data increases, although the current client / server mode can realize data update, it often leads to the problem of excessive system load. [00...

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
CPCG06F16/2322G06F16/2379G06F16/27
Inventor 范大海李可意杜炜华黄艺
Owner BEIJING YOUJIARONG TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap