Method and device for data interaction among a plurality of databases and distributed data interaction system

Abstract

The invention provides a method for data interaction among a plurality of databases. The method comprises the steps of receiving a data business operation request transmitted by a source database; obtaining a data source from a target database, and converting the data source into data of corresponding format according to a data format conversion rule; generating an operation instruction for data of corresponding format by related business rule according to the data business operation request, and transmitting the operation instruction to the target database. According to the invention, an information barrier between independent databases in enterprise informatization is broken through by converting the source data format and generating the operation instruction for the data of corresponding format by the related business rule, so that communication of data and information stream of multiple databases in the enterprises and the cooperation between the enterprises are achieved.

Description

technical field [0001] The invention relates to the field of computer software, in particular to a method and device for data interaction between multiple databases, and a distributed data interaction system. Background technique [0002] In recent years, information technology has advanced by leaps and bounds and changed with each passing day. It has become a supporting technology for the development of all walks of life, and has penetrated into all aspects of life, work, management, e-commerce and learning. While informatization construction has made gratifying achievements, more and more enterprises have begun to have more worries. Due to the heterogeneity of enterprise information and the diversification of management, the applications within the enterprise are independent, and the effective intercommunication of information cannot be realized, which instead increases the complexity of information management. [0003] In the past informatization construction, in order t...

AI Technical Summary

Problems solved by technology

Traditional solutions suffer from serious drawbacks

[0004] 1. As long as there is a new demand, the company needs to spend a lot of manpower and material resources, and cooperate with multiple software manufacturers for secondary development, and the cost is very high.

[0005] 2. In the secondary development, it will take double the time to connect with each other, and the transformation cycle is long

[0006] 3. The functions after secondary development can only meet the unilateral needs of the enterprise and cannot be reused

If there are business changes in the future, it will require a lot of cost for redevelopment

[0007] 4. It is necessary to coordinate with a special manufacturer to carry out the transformation. If the manufacturer's business changes or after-sales support cannot be satisfied, the enterprise transformation plan will not be implemented

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