September 2025
Andrew Lewis
If you are not paying for it, you’re not the customer you’re the product being sold.
A Spiral Model of Software Development and Enhancement by Barry W. Boehm (1987)
https://linkedin.com/in/benpeachey/
https://slides.com/potherca/2025-datakluis/
https://datakluis.nl
By Ben Peachey (Potherca)