relation data model meaning in English
关系数据模型
Examples
- An approach of transferring newcom data model to relation data model
模型到关系模型的转换机制研究 - A graphical data modeling tool , allowing one to build entity - relation data models for use with relational databases ( rdbms )
这是个图形化的数据建模工具，可创建使用关系数据库的实体-关系数据模型。 - According to the demands , the structure of the database has been designed : defining data , defining table , building relation data model and designing the data structure
按照任务的目的和要求，设计了其数据库系统结构：定义数据、表、创建数据关系模型及设计数据结构。 - To furnish methords in combination with methords of life - cycle and rapidly prototype after analyzing and comparing , put to use idefix to contract an relations data model according to practice in hongta group
同时根据红塔集团erp管理的实践，采用idefix建模分析设计方法，构建出红塔集团物资供应计划的关系数据模型。 - And many learns proved that traditional relation data models could n ' t effectively describe the structure and semantic of data warehouse applications , and could n ' t meet the requirement of olap ' s applications also
很多研究表明，传统的数据模型(如关系数据模型)难以有效地表示数据仓库应用中的数据结构和语义，也难以支持olap的应用。