Creating A Data-Driven Organization
Creating A Data-Driven Organization

Author: Carl Anderson
Publisher: O'Reilly
Pages: 302
ISBN: 978-1491916915
Print:1491916915
Kindle: B012UDK3KG
Audience: IT managers
Rating: 4
Reviewer: Kay Ewbank

If you need to explain to someone how data can be useful, this book shows how organizations should use data to make decisions. 

Most developers working with data will have experienced managers (or even entire companies) who think that generating a lot of reports or having lots of data dashboards means they've cracked the whole big data thing. In this book Carl Anderson looks instead at how data can be used more effectively.

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The book is essentially a conversation with people who don't understand, showing them how reports are backward looking, often without context or any attempt to explain why things happened (or didn't happen). Instead, the author gives examples of how an organization can work towards producing models that make recommendations and predictions for the future.

 

datadriven

 

 

Anderson starts by explaining what he means by data-driven, looking at data collection, contrasting reporting and analysis, and looking in more depth at the different types of analysis.

The thorny topic of data quality is covered next. Anderson correctly observes that data has to be timely, relevant and trustworthy. He gives some good advice about different aspects of data quality, and discusses ways to improve data entry, and how to mitigate errors once they've crept into the data. 

Working out what data is the 'right' data to collect is the topic of the next chapter, with discussions about potential useful data sources, how to collect the data, and how to work out its value. A chapter on the different types of analyst comes next, essentially giving half a page each to various roles. I can see why it was included, but it seemed too slight to be useful.

The next three chapters are perhaps the most useful of the book, covering data analysis, metric design, and how to use the data. The chapter on data analysis discusses what an analyst should be trying to achieve when they are analysing the data, along with the tools you can use to gain insights. Anderson gives overviews of various types of analysis - descriptive, exploratory, inferential, predictive and causal - and for the first time in the book there's some (very gentle) technical content. 

The chapter on metric design looks at how to work out what key performance indicators are worth tracking, and the best way to go about choosing or designing a metric. The third chapter in this set has the title 'storytelling with data', but is more useful than the title sounds. In reality, this is where many techies need to concentrate, because having really useful information is worthless unless you can make the right people listen and act on your info. Anderson says this is about the why and the what of communicating data, as opposed to the how, and his advice throughout the chapter is good.

 A/B testing is the topic for the next chapter, and Anderson uses some genuinely interesting examples to illustrate how it works: take two versions of your website/email offer or whatever, send one version to half a test group, the second version to the other half, see which gets a better response. Anderson discusses best practices and problems of A/B testing along with other approaches.

The chapter on Decision Making starts with a discussion of HiPPO decision making, where the Highest Paid Person's Opinion is used to make the decision regardless of what the data says. Having been honest about how many companies make decisions, Anderson goes on with an interesting discussion of what makes decision making hard, and what solutions exist to the problems raised.

 

Anderson's main message throughout the book is that organizations need a data-driven culture, and that's the topic of the next chapter. He backs up his argument with some interesting facts, but I suspect actually changing the way people interact with data takes more than some examples of why it's important. The next chapter is equally aspirational, looking at the need to have chief data officers and chief analytics officers in addition to CIOs or CTOs. The book closes with a chapter on privacy, ethics and risk.

This isn't a book for developers, but would be a useful read for IT managers..

 

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Lauren Ipsum

Author: Carlos Bueno
Publisher: No Starch Press
Pages: 196
ISBN: 9781593275747
Print: 1593275749
Kindle: B00QL616IC
Audience: Children, parents and teachers
Rating: 4
Reviewer: Janet Swift

 

This adventure story follows a young girl through “a land where logic and computer science come t [ ... ]



Learn to Program with Minecraft Plugins

Author: Andy Hunt
Publisher: Pragmatic Bookshelf
Pages: 284
ISBN: 978-1937785789
Audience: Minecraft aficionados interested in learning to program
Rating: 4.5
Reviewer: Mike James

Minecraft is a fun "game" and it already has aspects of programming within it so what could be more logical than usi [ ... ]


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Last Updated ( Tuesday, 01 December 2015 )
 
 

   
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