Preface

Technical Storytelling

A few years ago, when I wanted to explain why I believed that distributed revision control was important, the field was so new that there was almost no published literature to refer people to.

Although at that time I was working on the internals of Mercurial itself, I switched to writing this book because that seemed like the most effective way to help the software to reach a wide audience, along with the idea that revision control ought to be distributed in nature. I am publishing this online under a liberal license for the same reason: to get the word out.

There’s a familiar rhythm to a good software book that closely resembles telling a story: What is this thing? Why does it matter? How will it help me? How do I use it? In this book, I try to answer those questions for distributed revision control in general, and for Mercurial in particular.

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