Data exchange method and system and electronic equipment

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

Active Publication Date: 2018-08-10
HANGZHOU DT DREAM TECH
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  • Abstract
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  • Claims
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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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  • Data exchange method and system and electronic equipment
  • Data exchange method and system and electronic equipment
  • Data exchange method and system and electronic equipment

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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 invention provides a data exchange method. The data exchange method is applied to a data exchange system, wherein the data exchange system comprises a central database which is built on the basisof a distributed data platform and message middleware; and the central database is in butt joint with each of a source data of data provider and a target database of a data user. The method comprisesthe following steps of: determining whether data in the source data is catalogued to a data directory of the central database or not; if the data in the source data is catalogued to a data directory of the central database, importing whole-quantity data in the source database to the distributed data platform and importing incremental data in the source database to the message middleware; determining whether a data using request initiated by the data user passes approval or not; and if the data using request initiated by the data user passes approval, writing the whole-quantity data stored in the distributed data platform and the incremental data stored in the message middleware 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 Applications(China)
IPC IPC(8): G06F17/30G06F9/54
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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