When you keep the same information in multiple places, it will eventually drift. Thinking from the perspective of database normalization

When looking at systems, there is something a bit scarier than flashy failures. It is the state where information with the ...

I fixed the name, but the old one is still there? Learning database normalization with a gal and a lady

The same customer's name appears as new on one screen, but remains old on another.When you save a single fact in multiple ...