Data sharing method and device, server and storage medium

A data sharing and server technology, applied in the field of data processing, which can solve problems such as information leakage, obstruction of data demand for information sharing, and economic loss

Active Publication Date: 2020-10-23
深圳赛安特技术服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The lack of information exchange and information sharing has greatly hindered the cooperation between all walks of life, various industries, and various government departments, whether it is cooperation in work or data demand in scientific research, and even information leakage will bring harm to individuals, enterprises and institutions. huge security risks and economic losses

Method used

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  • Data sharing method and device, server and storage medium
  • Data sharing method and device, server and storage medium
  • Data sharing method and device, server and storage medium

Examples

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Embodiment Construction

[0045] At present, in order to realize data sharing between different institutions or individuals, the data sharing system based on the distributed exchange system and the data sharing system of the central exchange system are mainly used. For example, see Figure 1a and Figure 1b Shown are the data sharing system of the distributed switching system and the data sharing system of the central switching system respectively. From Figure 1a and Figure 1b It can be seen that the existing data sharing and exchange platform has the following disadvantages:

[0046] a. There are multiple intermediate front-end database links, the data link is long, the data synchronization efficiency and timeliness are poor, and the data consistency is poor. Specifically from Figure 1a and Figure 1b It can be seen that to complete an exchange from the provider's business database to the receiver's business database, the number of links that the central switching system needs to go through is 4...

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Abstract

The embodiment of the invention discloses a data sharing method and device, a server and a storage medium. The method is applied to the technical field of data processing. The method comprises the steps of: detecting an access request for target shared data, determining a target access permission of a request user for the target shared data, and under the condition that the access request is usedfor writing the target shared data and the target access permission is a data read-write permission, writing the target shared data into a storage area corresponding to database link information, or,under the condition that the access request is used for reading the target shared data and the target access permission is a data read-write permission or a data read permission, acquiring the targetshared data based on the database link information and returning the target shared data. With the above method adopted, a data sharing process can be managed in a unified mode through a data sharing server, the data sharing process is effectively simplified, an exchange link is shortened, and data sharing delay is reduced.

Description

technical field [0001] The present application relates to the technical field of data processing, and in particular to a data sharing method, device, server, and storage medium, especially to a data sharing method, data sharing device, data sharing server, and computer-readable storage medium. Background technique [0002] "Information islands" refer to multiple different types of information systems that are independent of each other, have the need for information exchange, but are closed to each other and cannot communicate normally. In the process of informatization construction, due to the combined effects of various factors, various industry units have built a large number of information systems in various branches. With the development of technology and management, more and more application information requires information sharing, information intercommunication. Therefore, "information islands" have gradually become an insurmountable obstacle in the process of inform...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/62G06F16/25
CPCG06F21/6218G06F16/254
Inventor 宋天喜
Owner 深圳赛安特技术服务有限公司
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