DDIA Second Edition: Chapter 2 Recap
My notes on nonfunctional requirements: performance, reliability, scalability, and building software that stays pleasant to operate and change.
The learning log
Good ideas, unpacked one chapter at a time.
Friendly study notes about data systems and software engineering—written to help the useful ideas stick without making them feel like homework.
DDIA Second Edition: Chapter 1 Recap
My friendly recap of trade-offs in data systems architecture: OLTP, analytics, cloud choices, distributed systems, and why context always wins.