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

Data transfer control method and device

A technology for transferring control and data, applied in electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as temporary service interruption, inability to meet data real-time and consistency, and inability to effectively control data transfer speed, etc. Ensure real-time and consistent effects

Active Publication Date: 2013-10-23
CHINA UNIONPAY
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing batch transfer method of data in the form of regular downtime cannot meet the requirements for real-time and consistency of data, nor can it effectively control the speed of data transfer, and will temporarily interrupt the service

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 transfer control method and device
  • Data transfer control method and device
  • Data transfer control method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] figure 1 It is a flowchart of a data transfer control method in real-time mode according to an embodiment of the present invention. figure 2 It is a flow chart of a data transfer control method in a non-real-time mode according to an embodiment of the present invention. Such as Figure 1-2 As shown, the data transfer control method disclosed in the present invention includes the following steps: (A1) reading configuration information; (A2) selecting a transfer mode according to the configuration information, and using the current time and time slice of the system and the selected transfer mode Determine the transfer start time and transfer end time; (A3) read data records sequentially based on the transfer start time and transfer end time, and complete the transfer task record table; (A4) send the transfer task record table to the transfer task execution module, the data transfer task is completed by the transfer task execution module; (A5) redetermine transfer start...

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 provides a data transfer control method and a data transfer control device. In the invention, the data transfer control method comprises the following steps of: reading configuration information; selecting a transfer mode according to the configuration information, and determining transfer starting time and transfer ending time by using the current time and a time slice of the system and the selected transfer mode; reading data records in turn according to the transfer starting time and the transfer ending time and accomplishing a transfer task record table; sending the transfer task record table to a transfer task executing module to accomplish a data transfer task; and re-determining the transfer starting time and the transfer ending time according to the current transfer mode and the time slice and performing subsequent treatment.

Description

technical field [0001] The present invention relates to a data transfer method and device, and more particularly, to a data transfer control method and device. Background technique [0002] At present, with the increasingly wide application of the network and the increasing variety of business types in different fields, it becomes more and more important to maintain the consistency and real-time performance of data in multiple servers. However, many technical problems will be encountered in the process of transferring a large amount of data. For example, when the amount of data to be transferred is large, it will take a long time to complete the transfer of all data. A certain record in the database has been modified, and the record has been transferred, the corresponding record in the target database will still maintain the state before the user operation. Therefore, in the existing data transfer methods, it is generally required to prohibit the user from operating the dat...

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): G06F17/30
Inventor 陈林白玫
Owner CHINA UNIONPAY