The department I left yesterday is hiring new datamodellers so my colleague drafted a small test, where the candidate had to reverse engineer a single table with 5 lines of...

In our architecture, we use instances to separate DEV/TEST/QA/PROD, databases to separate logical architecture layers, and schemas as source system namespaces in the staging layer, and as customer namespaces in...

What a great article! I've been pointing a lot of other people to it now that I've found it, because it summarizes my own experience so well.

Although I have...