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Method and system for data synchronism between heterogeneous databases

A data synchronization and database technology, applied in the field of communication, can solve the problem that data synchronization methods cannot achieve security, efficiency, and accuracy, and achieve the effect of shielding heterogeneity, solving data synchronization failure, and reducing data traffic.

Inactive Publication Date: 2014-03-26
NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the problem that the data synchronization method in the related art cannot achieve sufficient security, efficiency and accuracy, the present invention provides a data synchronization method and system between heterogeneous databases to solve the above technical problems

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  • Method and system for data synchronism between heterogeneous databases
  • Method and system for data synchronism between heterogeneous databases
  • Method and system for data synchronism between heterogeneous databases

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Embodiment Construction

[0023] In order to solve the problem that the data synchronization method in the prior art cannot achieve sufficient security, efficiency and accuracy, the present invention provides a data synchronization method and system between heterogeneous databases. The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments illustrate. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] In order to overcome the deficiencies of existing synchronization technologies, safely, efficiently and accurately realize data synchronization between heterogeneous databases in cloud computing data centers, and maintain global consistency of data, the embodiment of the present invention adopts a client / server mode to provide a Novel scalable and configurable data synchronization method and system. The system is convenient for a...

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Abstract

The invention discloses a method and a system for data synchronism between heterogeneous databases, wherein the method comprises the following steps: monitoring the change of scanning appointed data by a client, and carrying out data conversion on changed data according to a set synchronous data file structure to generate a synchronous data file; carrying out compression and encryption on the synchronous data file by the client, and transmitting the synchronous data after compression and encryption to a server in a FTP (File Transfer Protocol) manner; carrying out decryption and decompression on the received synchronous data file by the server; carrying out analysis of the synchronous data file according to a heterogeneous shielding file structure negotiated with the client by the server, and carrying out data conversion; synchronizing the converted data into an appointed database according to appointed operation by the server. Through the method and the system, the problem that the data synchronism method in the prior art is incapable of achieving sufficient security, high efficiency and accuracy is solved, the isomerism of databases and data tables is effectively shielded, the data flow in a distributional environment is reduced, and the security of data transmission is improved.

Description

technical field [0001] The invention relates to the communication field, in particular to a data synchronization method and system among heterogeneous databases. Background technique [0002] As a new business computing model, cloud computing can self-maintain and manage huge virtual computing resources (including computing servers, storage servers, broadband resources, etc.), thereby providing various IT services. Users pay on demand when using services provided by cloud computing, which not only lowers the threshold for use, but also greatly saves expenses. In the cloud computing environment, in order to achieve efficient service support and maintain fairness among service providers, the collaboration of multiple data centers is essential. Therefore, how to maintain the global consistency of data in a multi-data center environment becomes very important. Database is an important means of storing management system and user data. However, the large-scale network applicati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06G06F17/30
Inventor 曾兵武小年熊超张润莲陈周国周胜源
Owner NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP
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