~/talk

Software Management Lessons from the 1960s

Talkat Indy Cloud Conf 2020 · 2020-03-26..03-27· [engineering-leadership]
slides:none on file

Claims that still matter: System/360 sets the 8‑bit byte and byte‑addressable memory, Brooks’s claim adding people to a late project makes it later holds because communication grows superlinearly (Amdahl style limits). Estimation error comes from counting a prototype not the full product (Brooks: a system can take ~9× the prototype effort). Large projects show this — Drupal 8 had ~5,000 contributors, Symfony ~2,176 — so prefer top‑down skeleton then iterative growth, throw one away, and aim for 80%+ open source reuse.

AI-written summary · about

  1. 0:00Introduction and setup
  2. 1:27System/360 and its legacy
  3. 7:07Brooks' Mythical Man-Month
  4. 14:26Why estimates are always wrong
  5. 21:20Codebase growth and productivity
  6. 28:02Top-down design and iterative development
  7. 34:11Buy vs build and open source
  8. 40:21Growing great designers
  9. 43:58Conceptual integrity in design
  10. 50:40Leadership and architecture roles
  11. 54:15Final thoughts and Q&A
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