August 2022
Beginner to intermediate
463 pages
9h 22m
Chinese
Content preview from Tableau Prep即学即用
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381
第
42
章
数据准备的文档记录
如今工作不再是终身制，人们在职业生涯中寻求着多样性和挑战。数据行业也不例
外，因为这些技能在公司和行业之间具有高度的可移植性。因此，你准备的数据集
很可能会被传递给其他人。为了确保任务的延续是可理解的、最新的和有价值的，
它需要被很好地记录下来，这样一旦你调动或晋升了，就可以通过你的文档记录的
逻辑来指导其他数据准备者。在本章中，我们将介绍记录数据准备工作的基本原理，
有助于创建基本文档的
Prep Builder
的内置功能，以及
Prep Builder
中每个数据准备
步骤的注意事项。
42.1
基本的文档
无论使用什么工具来准备数据集，都应该考虑这些方面的问题。
42.1.1
文件夹结构
如果无法在第一时间找到流程文件，那么数据准备文件中的所有文档都是没有用的。
保留一个文件夹，让你和团队成员都能访问使用所有的流程文件，会有很大的帮助。
我的组织使用
Google Drive
（谷歌网盘），因为它的好处是不仅可以控制共享，而
且可以在我登录的任何计算机上使用。为这些文件设置一个标准化的结构也很关键。
在数据流程比较复杂的大型组织中，应该考虑设置以下文件夹：
382
｜
第
42
章
In production
（在生产环境中）
作为文件夹的圣杯，这个文件应该受到严格的控制，以避免更改破坏你的组织 ...
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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.