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Deciphering the present and future of software by mining developer communities and code

Deciphering the present and future of software by mining developer communities and code. Donnie Berkholz, Ph.D. IT Industry Analyst @dberkholz. Thesis : Technology adoption is increasingly bottom-up. u. Core philosophy. Data : Garbage in, garbage out (GIGO)

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Deciphering the present and future of software by mining developer communities and code

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  1. Deciphering the present and future of software by mining developer communities and code Donnie Berkholz, Ph.D.IT Industry Analyst@dberkholz

  2. Thesis: Technology adoption is increasingly bottom-up u

  3. Core philosophy • Data: Garbage in, garbage out (GIGO) • Methods: Keep it simple, stupid (KISS) • Analysis: Don't overinterpret

  4. Zend Developer Pulse, summer 2012 Zend Developer Pulse, summer 2012

  5. Ohloh

  6. Using the right data redmonk.com StatCounter US

  7. r Using the right data

  8. Assholes removed Ubuntu launches Proto-assholes start receiving complaints Proving the problem: Gentoo Ohloh

  9. Proving the problem: Glibc Move to Git Drepper leaves Ohloh

  10. Take-home points • Data: Use the right sample (GIGO) • Methods: Use the boring methods (KISS) • Analysis: Clarity over cleverness

  11. Donnie Berkholz, Ph.D.Analyst, RedMonk@dberkholz

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