extract vt. 1.(用力)拔出,抽出。 2.分离出,提取,蒸馏出,榨出。 3.摘出(要点),引用。 4.推断出。 5.【数学】开(方),求(根)。 6.【军事】退(弹)。 extract a tooth 拔牙。 I could extract no information from him. 我从他那里一点儿消息也打听不出来。 extract the root 开方,求根。 n. 1.抽出物;提出物,蒸馏品,精华,汁;【药学】浸膏。 2.拔萃;摘录,摘记,抄。 extract of beef =beef extract 牛肉汁。 extract of roses 玫瑰精。 make extracts 精选,摘要。 -able, -ible adj.
This illustrates the xquery advantage in logical data warehousing, analytics, extract transform load, and enterprise application integration 这就证明了xquery在逻辑数据仓库、分析、提取/转换/加载(etl)和企业应用程序集成(eai)方面的优势。
He implements the system in three layers : first, in the semantic definition layer, it establishes the data structure construct and semantic model; second, in the data processing layer, it integrates the financial data and the other business data into the convenience analysis form according to etl ( extract transform loading ) action; finally, in the presentation layer it implements slice, rotation and drill down / up action . so it meets the requirement of financial analysis and financial management for enterprise 在语义定义层完成企业数据结构的搭建和语义建模工作;在数据处理层通过一系列的etl(析取、转换、加载)操作,实现了对企业财务数据及相关业务数据的有效整合,并且最终形成便于分析的多维数据体系:进而在数据表现层实现了对目标数据的切片、旋转、钻取等多种手段的分析操作,以满足企业财务分析、财务管理以及决策支持工作的需要。
This led to specialized xquery solutions in content management, data persistence, web services and service oriented architecture, data warehousing, online analytical processing olap, extract transform load, enterprise application integration, and supply-side management 这就导致了在内容管理、数据持久性、web服务和面向服务架构(soa)、数据仓库、联机分析处理(olap)、提取/转换/加载(etl)、企业应用程序集成(eai)和供应方管理等方面形成了专门的xquery解决方案。
The real life experience of a data warehousing project with data coming in from many different applications and from locales scattered over few continents proved that such a function was invaluable for the transformation side of the extract transform load process that was needed to analyze and process the data 对于包含来自很多不同应用程序和分布在几个洲的地区的数据的数据仓库项目,经验证明,在转换方面,该函数对于extracttransformload(etl)在分析和处理数据时需要用到的过程极其有用。