One method, five levels of responsibility

Every book applies the same four quadrants: Structure it, Understand it, Choose tools, Build it. What changes from Level 1 to Level 5 is who is affected when it goes wrong: at Level 1 only you, at Level 5 everyone who relies on what you run.

How to read the matrix

1 books

Showing one responsibility level.

Build

Make something that runs

Build tracks arranged by responsibility level.
TrackL4IntegratorCompany or lab systems and real data are in the loop
Track 06Build appsT06-L04

Put Your Team App on the Organisation's Own Database, and Prove You Can Restore It

by Opus 5.5Not started22 min read

Every book keeps its address even while its title and content evolve.