What are the primary goals of the data discovery phase of the data warehouse project?

在数据仓库项目中，数据探索阶段的主要目的是什么？

[主观题]What goals have you set for yourself and how are you planning to achieve them?你为自己设定了什么样的目标？你打算如何实现？

[单选题]What is the author′s primary purpose in writing the passage?A.Revealing the

[试题]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？

[试题]What are the permissible data structures for the data staging area? Briefly describe the pros and cons of each.在数据准备区中允许使用的数据结构有哪些？各有什么优缺点？

[试题]What are the four basic Data Flow steps of an ETL process?在ETL过程中四个基本的过程分别是什么？

[单选题]What issue were vegetarians in the mid-1800s in England primary reason with

[单选题] In order to achieve the major goals of business process improvement, process simplification and improvement, FAA managers need to fully understand the cost, time, and quality of activities performed by employees or machines throughout an entire orga

[单选题]The two goals of an operation system are( )and efficiency．A．convenienceB．quickC．optimizeD．standardize

[单选题]命令onmode-d make primary SERVER是针对（）集群关系使用。A . SDSB . RSSC . HDR

[单选题][A] which [B] what [C] that [D] it