- 数据不相关性
- 数据独立性
- data: n. 1.资料，材料〔此词系 datum 的复数。但 d ...
- independence: n. 1.独立，自主，自立 (of; on)。 2.足够 ...
- data independence access model: 数据独立存取模型
- data independence and protection: 数据独立性和保护
- dynamic data independence: 动态数据独立性; 动态资料独立性
下载手机词典可随时随地查词查翻译
data independence中文什么意思
- 数据不相关性
- 数据独立性
下载手机词典可随时随地查词查翻译
例句与用法
- 更多例句： 下一页
- Db2 s optimizer is the component that accomplishes this physical data independence
Db2的优化器是完成该物理数据独立性的组件。 - This separation of access criteria from physical storage characteristics is called physical data independence
从物理存储特征中分离出访问标准叫作物理数据独立性。 - Physical data independence : the capacity to change the internal schema without having to change the conceptual schema
逻辑资料独立：不必改变外部纲要或应用程式，即可改变概念纲要的能力。 - And , it becomes a standard pattern of data exchange of cross platform and a standard pattern of operation because of xml data semantics and xml data independence
同时,由于xml的数据语义和数据独立性,它成为跨平台数据交换和操作的标准模式。 - On the background of dalian maritame university science and technology information decision support system construction faced with the deficience of data independence and duplication in its many - year used files processing system and the late demands of the new environments against the science and technology managements ; this paper analysis detailedly the business activities and function needs of the system and defines that the intelligence and ability dcision system with multi - model peocessing constructive is the optimum solution scheme to realize the system destinations
本文以海事大学科技信息管理为背景，针对其多年沿用的文件处理系统中数据独立和数据重复等不足以及新环境对科技管理的新要求，详细分析了系统的业务活动和功能需求，确定了建立基于c s数据处理结构辅以模型程序可视化、数据挖掘等技术的科技管理与决策系统为实现其系统目标的最佳解决方案。
百科释义
Data independence is the type of data transparency that matters for a centralized DBMS. It refers to the immunity of user applications to make changes in the definition and organization of data.
详细百科解释