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 ...
techtarget

What is database normalization?

Database normalization is the process of organizing data into tables in such a way that the results of using the database are always unambiguous and as intended. Such normalization is intrinsic to ...
dbta.com

Putting Fun in Functional Dependency

Everyone knows and loves the first three normal forms. We go through the process of normalization to remove redundancies in our data structures. But the redundancies we remove have nothing to do with ...