IT Economics: Open Source, Cloud, Business
summary
Presents evidence that open source creates substantial economic value rather than just representing an ideology: a GitHub-commit proxy estimates €65–95 billion in Europe (2020), global reuse-based valuations reach about $230 billion, roughly 60% of world code is open source, and reuse levels of 60–70% can halve delivery time. Reviews cloud spending (public cloud was only ~6.5% of IT spend in 2020) and highlights supply‑chain risks with examples like Log4j and SolarWinds.
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chapters (21)
- 0:00Conference introduction
- 1:42IT economics fundamentals
- 3:09Wrong open source forecasts
- 6:26Open source economic value
- 10:01Open source impact methods
- 13:13Open source economic multiplier
- 15:04Open source in companies
- 18:12Open source competitive edge
- 21:24Dev crisis and open source
- 23:16Open source competition vs collaboration
- 24:42Cloudification and standardization
- 26:51Cloud flexibility limits
- 27:55IT waste and standardization
- 30:21Hidden apps and resistance
- 31:49Mainframes and cloud migration
- 33:36Cloud risks and transparency
- 35:38Open source sustainability
- 36:20Software liability rules
- 38:29Debate: economists vs data
- 40:35Open source as commons paradox
- 47:48Summary
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