Heterogeneous database storage unified interface and database access method

A data access and database technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of system inconvenience, upgrade workload and man-hours, and achieve the effect of convenient maintenance and simplified application code

Inactive Publication Date: 2012-01-11
北京思特奇信息技术股份有限公司
View PDF4 Cites 30 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the global enterprise system is getting bigger and bigger, and the total data capacity is about to quadruple every three years. In this case, the more widely the data storage may be distributed, the data of the same system may be placed in different databases In the process, or due to the need to upgrade the system to diffe

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Heterogeneous database storage unified interface and database access method
  • Heterogeneous database storage unified interface and database access method
  • Heterogeneous database storage unified interface and database access method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0031] Such as figure 1 As shown, the heterogeneous database storage unified interface 1 of the present invention includes a heterogeneous database driver management unit 11, a heterogeneous database connection pool 12, a heterogeneous database operation unit 13, a heterogeneous database connection configuration unit 14 and a unified external API unit 15; Wherein, the heterogeneous database driver management unit 11 is used to manage the related drivers of various databases connected to the heterogeneous database storage unified interface 1; the heterogeneous database connection pool 12 is used to save the successfully connected database connection handles; The heterogeneous database operation unit 13 is used to per...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a heterogeneous database storage unified interface and a database access method by using the same. The interface mainly comprises a heterogeneous database drive management unit, a heterogeneous database connection pool, a heterogeneous database operation unit, a heterogeneous database connection configuration unit and a unified external API (Application Program Interface) unit. Through the heterogeneous database storage unified interface, a plurality of application processes can simultaneously access databases with different structures without modifying the databases and/or programs or knowing the kinds of the databases, so that the design of an application program can completely independent of different database treatment designs to achieve the aim that program design is irrelevant with the databases; and the operation APIs of all the databases are same, therefore, application codes are simplified, the maintenance is convenient, data transplanting and changing are realized.

Description

technical field [0001] The invention relates to a unified interface for storing heterogeneous databases and a method for simultaneously accessing data when multiple different databases coexist. Background technique [0002] At present, the global enterprise system is getting bigger and bigger, and the total data capacity is about to quadruple every three years. In this case, the more widely the data storage may be distributed, the data of the same system may be placed in different databases In the process, or due to the need to upgrade the system to different databases, or to migrate data between different databases, at this time, the methods and methods of accessing different databases of the application system are completely different, resulting in a large amount of upgrade workload and man-hours . Most existing systems are too tightly bound to database applications, causing a lot of inconvenience in the system. Contents of the invention [0003] The technical problem ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06F9/46G06F17/30
Inventor 卓才华王金山
Owner 北京思特奇信息技术股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap