Use of Data Type Discriminator in Realizing General Query Database for CORBA Distributed Heterogeneous System

ZHU Bin; LIANG Shou-yu; ZHU Hai-yun

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Use of Data Type Discriminator in Realizing General Query Database for CORBA Distributed Heterogeneous System

更新时间：2025-07-16

- Use of Data Type Discriminator in Realizing General Query Database for CORBA Distributed Heterogeneous System
- Acta Electronica Sinica Vol. 30, Issue 11, Pages: 1617-1619(2002)
- 作者机构：
  
  1. 华南理工大学,广东,广州,510640
  2. 广东省电信科学技术研究院,广东,广州,510630
  3. 华南理工大学广东广州,510640
  4. 广东省电信科学技术研究院广东广州,510630
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP311.52
- Published：2002
- 稿件说明：
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ZHU Bin, LIANG Shou-yu, ZHU Hai-yun. Use of Data Type Discriminator in Realizing General Query Database for CORBA Distributed Heterogeneous System[J]. Acta Electronica Sinica, 2002, 30(11): 1617-1619.
DOI：

ZHU Bin, LIANG Shou-yu, ZHU Hai-yun. Use of Data Type Discriminator in Realizing General Query Database for CORBA Distributed Heterogeneous System[J]. Acta Electronica Sinica, 2002, 30(11): 1617-1619. DOI：

摘要

分布式异构系统中的数据类型转换

一直是计算机、自动化领域内人们关心的重要问题.CORBA应用于电力系统

处理异构系统的数据类型转换

在国内尚无成功的经验.本文提出将CORBA应用在电力系统并提出了数据类型鉴别器的概念

较好地解决了某电力控制中心的分布式异构系统中数据库的通用查询问题

实验结果证明是可行的.

Abstract

Data type conversion in distributed heterogeneous system is all along an important problem related to the computer and automatic domain.In electric power system

there wasn't any successful application that use CORBA in such a conversion in our country.This paper presents that CORBA can be used in electric power system

and further

it presents a new concept of data type discriminator.These two ideas above are feasible with the solution of the problem of a general query about the database in a distributed heterogeneous system of an electric control centre.

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Related Author

DU Qing-wei

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Related Institution

The Key Laboratory of Computer Network and Information Integration,Ministry of Education,Southeast University

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