Operation agent device for heterogeneous database

A database and heterogeneous technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of large development restrictions and inability to make full use of heterogeneous databases, and achieve the effect of improving performance

Inactive Publication Date: 2009-10-14
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method of accessing heterogeneous databases in this invention is to link the heterogeneous databases through the SQL Server database, causing the SQL Server database to become a system pressure bottleneck, and this method of accessing heterogeneous databases cannot make full use of the characteristics of the heterogeneous database itself. Very limited development

Method used

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  • Operation agent device for heterogeneous database
  • Operation agent device for heterogeneous database
  • Operation agent device for heterogeneous database

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Experimental program
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Embodiment Construction

[0027] The specific implementation process of the present invention will be further described in detail below in conjunction with each accompanying drawing.

[0028] see figure 1 , which is a structural block diagram of the heterogeneous database operation agent device of the present invention, which mainly includes a control module, a database connection module and an external communication module, wherein,

[0029] The control module is connected with the external communication module and the database connection module, and is used to send control messages to the external communication module to realize the connection between the device and the external application system, and to send control messages to the database connection module to realize the connection between the device and the external heterogeneous database ;

[0030] The database connection module is connected with the control module and the external communication module, and is used to establish a long connecti...

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Abstract

The invention discloses an operation agent device of a heterogeneous database, comprising a control module, a database linking module and an external communication module, wherein the control module is used for sending control information to the external communication module to realize the linking with an external application system, and for sending the control information to the database linking module to realize the linking with the external heterogeneous database; the database linking module is used for connecting the corresponding external heterogeneous database according to the control information sent by the control module, for receiving and sending the database operation request sent by the external communication module to a target database to execute, and for returning the execution result to the external communication module; and the external communication module is used for realizing the linking with the corresponding external application system according to the control information sent by the control module, for transmitting the database operation request sent by the external application system to the database linking module, and for receiving and returning the database operation result returned by the database linking module to the external application system.

Description

technical field [0001] The present invention relates to database access technology, more specifically, relates to a heterogeneous database operation agent device. Background technique [0002] Database is the basic technology of modern communication system and software system, and plays an extremely important basic role in each system. At present, the mainstream databases include databases developed by Oracle Corporation, Microsoft Corporation, International Business Machines Corporation, etc. Access to these databases requires specific configuration in advance, and flexible access cannot be achieved. [0003] In addition, in some systems, it is necessary to access multiple heterogeneous databases at the same time, or even access temporarily added heterogeneous databases at any time during system operation. However, the current database access operations generally need to pre-set the database parameters to be accessed, so the above requirements cannot be met. [0004] The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 高城
Owner ZTE CORP
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