I am searching for mnemonics that helped me to with databases, the relational model and transaction theory. For instance I learned "Acidity" that helped me to recall the qualities of the transaction: atomicity, consistency, isolation, and sturdiness. What other medication is available?

CRUD - Create/Read/Update/Remove, the 4 fundamental DB procedures.

To keep in mind the very first three normal forms:

The important thing, the entire key, and absolutely nothing the answer.

Only for giggles:

I'll curse you, if you are using a cursor