July 2017
Intermediate to advanced
398 pages
11h 54m
Chinese
Content preview from Python数据处理
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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.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.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.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.
330
第 15章
结论
恭喜！你已经到达本书的最后一章。在刚开始阅读本书的时候，你可能只知道一点
Python
知识，也没有使用编程研究数据的经验。
现在你的经验应该相当不同了。你已经积累了寻找和清洗数据的知识和经验。你已经通过
专注于问题和根据给定的数据集进行取舍，磨练了技能。你可以编写简单的正则表达式和
复杂的网页抓取器。你可以在云端规模化数据和进程，并通过自动化的方式管理数据。
然而，乐趣不会止于此！作为数据处理者，你在职业生涯中还有很多要学习和实践的东
西。你可以利用在本书中学到的技能和工具，继续扩展知识，进而拓展数据处理领域的界
限。我们鼓励你追求卓越，继续针对数据、进程和方法提出难题。
15.1
数据处理者的职责
正如我们在本书和调查中确定的，数据和数据处理者可得出的结论是非常多的。但机会也
伴随着责任。
没有数据处理的警察；但是，你在我们的书中学到了一些道德知识。你已经学到要成为一
名谨慎的网页抓取者。你学习了拿起电话，询问更多的信息；学习了在展示发现时如何解
释和文档化你的进程；还学习了如何针对困难话题提出难题，特别是当数据源有其他动机
的时候。
作为一个数据处理者，随着你不断学习、成长，你的道德感也会增强，并会在工作和进程
中指引和帮助你。从某种程度上讲，你现在已经是一名研究型记者了。你获得的结论和你
问的问题可以并且能够在你的领域中产生影响。知道了这些，你就有了责任的压力。
你的职责包括：
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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.