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Lessons Learned: Combining agile development with customer development

Startup Lessons Learned

Lessons Learned by Eric Ries Monday, March 16, 2009 Combining agile development with customer development Today I read an excellent blog post that I just had to share. Jim Murphy is a long-time agile practitioner in startups. But startups sometimes have trouble applying agile successfully. Enter Jims post.

Agile 111
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Lessons Learned: The one line split-test, or how to A/B all the time

Startup Lessons Learned

Lessons Learned by Eric Ries Monday, September 15, 2008 The one line split-test, or how to A/B all the time Split-testing is a core lean startup discipline, and its one of those rare topics that comes up just as often in a technical context as in a business-oriented one when Im talking to startups. First of all, why split-test?

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Embrace technical debt

Startup Lessons Learned

Startups especially can benefit by using technical debt to experiment, invest in process, and increase their product development leverage. In a startup, we should take full advantage of our options, even if they feel dirty or riddled with technical debt. Leverage product development with open source and third parties.

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Lessons Learned: The ABCDEF's of conducting a technical interview

Startup Lessons Learned

The technical interview is at the heart of these challenges when building a product development team, and so I thought it deserved an entire post on its own. By far the most important thing you want to hire for in a startup is the ability to handle the unexpected. Those people also tend to go crazy in a startup.

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Lessons Learned: Five Whys

Startup Lessons Learned

Because five whys kept turning up a few key metrics that were hard to set static thresholds for, we even had a dynamic prediction algorithm that would make forecasts based on past data, and fire alerts if the metric ever went out of its normal bounds. The Entrepreneur’s Guide to Customer Development ► June (3) What is a startup?

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Lessons Learned: Sharding for startups

Startup Lessons Learned

Lessons Learned by Eric Ries Sunday, January 4, 2009 Sharding for startups The most important aspect of a scalable web architecture is data partitioning. More common is to use a one-way hashing algorithm to map the data to be accessed to one of the shards that store it. But startups rarely have either luxury. to store it.

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Learning is better than optimization (the local maximum problem)

Startup Lessons Learned

Lessons Learned by Eric Ries Wednesday, April 7, 2010 Learning is better than optimization (the local maximum problem) Lean startups don’t optimize. In fact, the curse of product development is that sometimes small things make a huge difference and sometimes huge things make no difference. That’s right.