一种基于目录和关系的混合数据模型

目录和关系数据库分别在架构、安全、事务处理等方面各有优点,而许多信息管理系统,特别是互联网应用(电子商务、分布应用)系统中,既需要目录数据结构的与组织资源架构的一致性和分布特征,也需要关系数据对事务处理、数据挖掘的优势,两种数据结构的结合可以使系统数据更加结构化、应用开发更加高效、变更更加灵活.本文提出了一个基于LDAP/X500目录和SOL数据操作语言的关系数据库的混合数据模型框架,来解决一些具有组织结构、资源管理,又有事务处理、数据分析应用系统的数据框架问题.

A Hybrid Data Framework of Relational and Directory Models

Directory and relational data base have both advantages in architecture,security,transaction processing etc,but some information management systems,especially online applications based on internet such as e-commerce,distributed applications need the uniform and distribution proprieties provided by directory as well as business transaction processing,data analysis by relational data bases.This article presents a hybrid data framework based on both LDAP/X500 directory and Sql related relational dada models,this framework can help in applications which require organization,resource management and business transaction data processing.