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A data exchange method, system and electronic device

A data exchange and data technology, applied in database management systems, structured data retrieval, electronic digital data processing, etc., can solve the performance impact of the central database, the central database cannot support the real-time requirements of data exchange and sharing, etc., to achieve real-time data the effect of exchange

Active Publication Date: 2019-07-23
HANGZHOU DT DREAM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the amount of data that needs to be exchanged between databases is very large, the massive stored data may affect the performance of the central database, making the central database unable to support the real-time requirements of data exchange and sharing

Method used

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  • A data exchange method, system and electronic device
  • A data exchange method, system and electronic device
  • A data exchange method, system and electronic device

Examples

Experimental program
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Embodiment Construction

[0023] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0024] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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Abstract

The application provides a data exchange method, which is applied to a data exchange system. The data exchange system includes a central database based on a distributed data platform and message middleware; the central database is connected with the source database of the data provider and the data The target database docking of the user includes: determining whether the data in the source database has been cataloged to the data catalog of the central database; if the data in the source database has been cataloged to the data catalog, uploading the source database to the data catalog Import the full amount of data in the distributed data platform to the distributed data platform, and import the incremental data in the source database to the message middleware; determine whether the data use request initiated by the data user is approved; if the data The data usage request initiated by the user is approved, and the full amount of data stored in the distributed data platform and the incremental data stored in the message middleware are written into the target database.

Description

technical field [0001] This specification relates to the field of computer applications, in particular to a data exchange method, system and electronic equipment. Background technique [0002] In practical applications, when data exchange between different databases is required, since data cannot be directly transmitted between databases, the current solution is usually to use the database that needs to be exchanged as the front database, and exchange data with the database respectively. The system (for example, the data exchange center) is docked, and the data to be exchanged is imported into the central database of the data exchange system, and then relying on the data exchange capability of the data exchange system to complete the data exchange and sharing between different databases. However, if the amount of data to be exchanged between databases is very large, the massive stored data may affect the performance of the central database, making the central database unable...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/25G06F16/27G06F9/54
CPCG06F9/546G06F2209/547G06F16/25G06F16/254
Inventor 章海锋周万王波郑高郑艳涛张海生
Owner HANGZHOU DT DREAM TECH
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