Expensive data problems, and how they got fixed. Practical write-ups of real work — what it cost, what broke, which tool earned its place and which one got dropped. Written for the person who owns the problem, not the person who owns the software licence.
Six ways business data is messy – and the two that AI cannot fix
Messy data comes in six distinct kinds. A language model is genuinely good at four of them and cannot fix the other two – not because the technology is immature, but because those two are not data problems at all
