Data exchange system and method thereof

A technology of data interaction and data exchange, which is applied in the field of data security to achieve the effect of ensuring security and realizing database data exchange

Inactive Publication Date: 2018-12-04
北京明朝万达科技股份有限公司
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a data interaction system and method to solve the problem in the prior art that database data exchange betwe

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 exchange system and method thereof
  • Data exchange system and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] One of the core concepts of the embodiment of the present invention is that by setting up two servers for data exchange between the two networks on both sides of the physically isolated external network and the internal network, which are called database exchange servers here, the database exchange The server extracts and loads the data to be exchanged from the database server of the network where it is located, and performs mutual transmission of database data information through two one-way gatekeepers of the internal network and the external network to realize the interaction of database data between different networks , thereby ensuring the data security of the external network and the internal network.

[0025] refer t...

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 discloses a data exchange system and a method thereof. The system comprises a first database server, a second database server, a first preset server, a second preset server, a first unidirectional gap and a second unidirectional gap. The first presser server acquires data information of a first data sheet and first sheet structure information from the first database server, and receives second sheet structure information from a second data sheet of the second preset server through the second unidirectional gap, and performs data information mapping according to a preset field mapping relation between the first data sheet and the second data sheet, the first sheet structure information and the second sheet structure information, thereby obtaining target data, and transmittingtarget data to the second preset server through the first unidirectional gap. The second preset server receives the target data through the first unidirectional gap and loads to the second data sheetof the second database server, and transmits the target data loading result to the first preset server through the second unidirectional gap.

Description

technical field [0001] The present invention relates to the technical field of data security, in particular to a data interaction system and method. Background technique [0002] In some secret-related units, especially the public security system, the data network is generally divided into internal network and external network. Among them, the internal network is a local area network, which is generally a confidential network, and the external network is the Internet / wide area network, and the internal network and external network are physically isolated from each other. In practical applications, there are often scenarios where computers on the external network need to obtain data from databases on the internal network, or computers on the internal network want to obtain data from databases on the external network. And this involves the problem of database data exchange between different networks. At present, there is no solution in the prior art to realize the exchange of...

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): H04L29/06H04L29/08
CPCH04L63/02H04L63/0281H04L67/56
Inventor 刘旺孙加光喻波王志海韩振国安鹏
Owner 北京明朝万达科技股份有限公司
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