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 ...

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 ...