August 2022
Beginner to intermediate
463 pages
9h 22m
Chinese
Content preview from Tableau Prep即学即用
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188
｜
第
21
章
•
任何有适当权限的人都可以下载和维护流程。
这些好处有助于围绕组织的数据准备工作建立更健全的流程。它们所节省的时间使
你能够整理更多的数据，花更多的时间进行数据分析，并与组织更紧密地合作，以
制定更进一步、更深入的数据解决方案。
21.2
如何获得
Prep Conductor
Prep Conductor
是
Tableau Server
产品的一部分，无论
Tableau Server
是由你的组织
托管，还是在
Tableau Online
上。在撰写本文时，
Tableau Server/Online
是
Creator
订阅包的一部分，其中还包括
Prep Builder
。要使用
Prep Conductor
，你需要为数
据管理插件付费，应用新的许可证密钥，并重新启动服务器。
Tableau Server
的最
低购买量为
100
个用户，
Tableau Online
的最低购买量为
25
个用户。从此，在服务
器的任何节点上，只要有
Backgrounder
（后台）进程在运行，就会出现一个
Prep
Conductor
进程。
Backgrounder
是
Tableau Server
的主体进程之一，负责更新数据提
取和
Prep
流。因此，确保有足够的
Backgrounder
来处理大量任务是
Tableau Server
管理的一个关键内容。
Prep Conductor
可以由服务器管理员在服务器中关闭。你可以在
Settings
（设置）菜
单中的
General
（常规）选项卡中找到这个选项（见图
21-1
）。
图
21
-
1
：启用或禁用 ...
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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.