// Link · 9 June 2026

We Replaced 40 Legacy Systems: Here's What We Got Wrong

If you are about to embark on a multi-system consolidation, read this list twice, and assume you'll rediscover at least three of these the hard way anyway. The hardest part of modernization is not the technology. It is the discipline to make agreements stick.

Hacker Noon

@hacker-noon · hackernoon.com

hackernoon.com

Hacker Noon@hacker-noon