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- There are different levels of ETL data mapping tables, such as entity and attribute levels. ETL数据映射表有不同的级别,如实体级别和属性级别。
- The current research of this area is summarized in this paper, PDMS is introduced and the characteristics and advantages of data mapping tables are analyzed. 本文概述了该领域的相关工作,简单介绍了对等数据管理系统,分析了数据映射表的概念特征和优点。
- The following table is a simplified example of an entity-level ETL data mapping table. 下表是一个实体级别的ETL数据映射表的简化例子。
- data mapping tables 数据映射表
- Use iBatis as a data mapping framework instead! 改用iBatis数据映射框架吧!
- Each level has a different level of detailed data mapping information in it. 每个级别中都具有不同级别的详细数据映射信息。
- What is a logical data mapping and what does it mean to the ETL team? 什么是逻辑数据映射?它对ETL项目组的作用是什么?
- A search method for a range search with a plurality of pre-set rules constructs a rule mapping table by dividing data associated with the rules into a plurality of sub-keys and generating output tables for each sub-key. 一种针对範围查寻且用来查寻资料符合设定规则的方法,将範围查寻资料分成数组次键做多次查寻,每次依序以一个次键数值做为查表时的查寻位址,依照分次键方式的不同,查寻次数与规则对应表大小会不同。
- During the business requirement and data analysis phase of the project, you created the data mapping information. 在项目的业务需求和数据分析阶段,我们创建了数据映射信息。
- Looking at the map table in Rastenburg, the solution looked simple. 看着拉斯滕堡的地图,他的答案很简单。
- Welcome to the marvelous world of data mapping, where every rule has an exception. 欢迎来到奇妙的数据映射世界,这里的每条规则都有例外。
- You can also use this table as a way to communicate with business customers about data mapping and ETL process issues. 您还可以将该表用作与业务客户就数据映射和ETL过程问题进行交流的方式。
- In our example, one expectation of the data in the Mapping table is that every element in each set is a domain entry in the Properties table. 在我们的示例中,Mapping表中数据的一种要求是,每个集合中的每个元素都是Properties表中的一个域条目。
- Service aggregation can be achieved using parallel process paths and data mapping. 可以使用并行流程路径和数据映射完成服务集合。
- Heteromorphic data integrity contains three steps: data preparation, data mapping and data combination. 异构数据集成包括三个步骤:数据准备,数据匹配和数据合并。
- PDMS offers a flexible architecture for structured data sharing.Data mapping table is one of the basic tools for completing data sharing and exchanging in PDMS. 摘要对等数据管理系统是一种用于结构化数据共享的系统结构,数据映射表是系统中完成数据交换和共享的基础工具之一。
- This design is based on the exchange format and data organization method of XML, defines data mapping dictionary and gives data exchange system. 设计了基于XML的数据交换格式和数据组织方法,定义了数据映射字典,给出了数据交换体系。
- We put forward a system structure and the data mapping mechanism for compartmentalizing component by the intersected criterion of mode and granularity. 在体系结构的框架下,创建数据映射机制,确定组件的划分方式和粒度,进行组件划分。
- Encrypts the outer XML of an element using the specified certificate or key in the key mapping table. 使用指定的证书或密钥映射表中的密钥对元素的外部XML进行加密。
- First, how to manage data map much more quickly and flexibly and how to simulate transportation upon GIS using OpenGL have been discussed. 首先是如何利用效率高的图形硬件操作指令集合OpenGL实现地理信息系统高效能的数字地图的管理和操作;