August 2022
Beginner to intermediate
463 pages
9h 22m
Chinese
Content preview from Tableau Prep即学即用
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前言
｜
3
间越长，其他等待获得自己对不同数据集看法的人的队伍就越长。这就是为什么我
开始教用户如何自己获取数据的原因。显然，不可能每个人都花时间去掌握
SQL
查
询技能（如果你不知道这是什么也没关系），以便访问他们甚至还不明白为什么需
要的数据表。
Tableau Prep Builder
让你只需要经过几个小时的训练就可以完成自己
的数据准备工作，而不是需要几天或几周的时间去学习
SQL
。
本书的目标读者
本书的目标读者，是从事数据相关工作的各个领域的人群，比如：
•
刚接触数据行业和刚入职场的新人。数据是现在大多数工作的重要组成部分，
所以如果你刚从学校或大学毕业，学习本书所要涉及的技能，能让你为未来做
好准备。
•
刚接触数据行业，同时是经验丰富的专业人士。用从本书中获得的知识来补充
你的经验，可以创造出一些惊人的效果。如果没有这些经验，数据对你来说可
能毫无意义，因为缺乏背景知识。本书将为你提供完善数据处理的技巧，以扩
充专业经验。
•
有可视化分析的经验，但没有数据准备经验的人。
Tableau Desktop
让很多人有
能力进行自己的可视化分析，而不是等待
IT
部门和报表团队为他们建立报表。
Tableau Prep Builder
在数据准备方面的作用也正在于此。本书将提升你的可视
化分析技能，从而能够访问以前似乎不可能的数据集。
•
经验丰富的数据准备从业者。好吧，这不是你的正式工作头衔，但在我眼里你
就是这样的人。你可能会使用
Excel
、
SQL
或其他脚本语言。得益于自动化特性
和简化操作，相比当前的方法和工具， ...
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and much more.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.