Barry O'Reilly
where else to find them
what they talk about
all 6 in the filters
where they keep going back
- NDC Oslo3 editions2023–2025
- DDD Europe2 editions2022–2025
- Jfokus2 editions2022–2025
all 11 in the filters
on a stage with
never shared a talk
who talks about the same things
- Uwe Friedrichsen22 talks
- Vladik Khononov18 talks
- Diana Montalion12 talks
- Mary Poppendieck8 talks
- Mark Richards33 talks
- Stefan Tilkov11 talks
| title | conference | date |
|---|---|---|
| KEYNOTE: Residuality Theory in Software Architecture | Code BEAM Lite Stockholm 2026 | 2026-05-18 |
Argues that modeling systems as interconnected residues makes uncertainty a predictable design input rather than an afterthought, using applied complexity… | ||
| Residues: Time, Change & Uncertainty in Software Architecture | GOTO Copenhagen 2025 | 2025-09-29 |
Claims that random simulation of stressors plus an NKP (N, K, P) analysis produces architectures that survive more unknown events than requirement‑led design… | ||
| Barry O'Reilly at DDD Europe 2025 | DDD Europe 2025 | 2025-06-02 |
Argues that architecture should prioritize model drift and software attractors instead of classic pillars like coupling and cohesion, defines model drift as… | ||
| Barry O'Reilly at DDD Europe 2025 | DDD Europe 2025 | 2025-06-02 |
Argues that model drift—the gap between the mental/domain model and the implemented code—drives regressions and slows delivery, and demonstrates a lightweight… | ||
| Model Drift and Software Attractors | DDD Europe 2025 | 2025-06-02 |
Argues that architecture is emergent: business model drift forces software into a handful of software attractors, so up‑front optimization for cohesion or… | ||
| Architecture as Science | NDC Oslo 2025 | 2025-05-19 |
Argues software architecture must move from vibes to measurable claims, showing work through a PhD that develops experiments and peer-reviewed evidence rather… | ||
| The Philosophy of Architecture | Jfokus 2025 | 2025-02-03 |
A PhD in complexity science reframes software architecture as a philosophical problem: default logical positivism makes architects model people as circuit… | ||
| The Philosophy of Architecture | NDC London 2025 | 2025-01-27 |
Claim that default architect mindset called logical structuralism causes fragile systems by freezing complex social contexts into static models and thus… | ||
| Barry O'Reilly im Interview | Software Architecture Summit Oktober 2024 | 2024-10-14 |
A new framework called residuality Theory reframes software architecture as an emergent process using methods from complexity sciences and selected ideas from… | ||
| An Introduction to Residuality Theory | NDC Porto 2024 | 2024-10-14 |
Residuality theory proposes a new unit, the residue, and a workflow of random simulation plus NKP analysis to design architectures that survive off‑spec… | ||
| An Introduction to Residuality Theory | CPH DevFest 2024 | 2024-08-26 |
Residuality theory models software as sequences of leftover systems — residues — and claims architects should train systems to survive unknown events rather… | ||
| The Philosophy of Architecture | NDC Oslo 2024 | 2024-06-10 |
Argues that software architecture defaults to a positivist, circuit-board model that collapses under change — Blockbuster refuses to adapt, asks for an… | ||
| An Introduction to Residuality Theory | NDC London 2024 | 2024-01-29 |
Residuality Theory claims architecture should model how a system falls apart, not just how it looks, by enumerating speculative stressors, deriving residues… | ||
| An Introduction to Residuality Theory | NDC Oslo 2023 | 2023-05-22 |
Residuality theory models software as interconnected leftovers and claims architects can design for unknown stressors by combining random simulation of… | ||
| An Introduction to Residuality Theory | DDD Europe 2022 | 2022-06-20 |
Residuality Theory claims designers should model what remains after unpredictable events — residues — then design components so residues survive likely… | ||
| Residuality Theory | Jfokus 2022 | 2022-05-02 |
Residuality theory claims software should be designed as a network of residues — small architectures each built to survive specific stressors discovered by… | ||
| Lean Enterprise | GOTO Chicago 2016 | 2016-05-23 |
Argues that companies become learning machines by changing how work happens rather than issuing programs: use business model canvases, hypothesis and idea… | ||
| Lean Enterprise - Enabling Innovative Culture | GOTO London 2015 | 2015-09-16 |
Companies lose lifespan from 67 years to 15 years and 87% of S&P 500 firms vanish or merge since the 1960s, so the prescribed response is many small… | ||
| nothing matches | ||