LIF SQ SQL Mentor Cardinality in ER Models vs SQL Implementation: Bridging the Gap When designing a database, understanding cardinality is crucial — yet many developers face confusion when translating Entity-Relationship…
SQ SQL Mentor How to Job Hunt Smarter in 2025: Tools, Tactics, and Timelines Job hunting in 2025 isn’t what it used to be.
SQ SQL Mentor Understanding “Normalization” in SQL (BCNF, 4NF, 5NF) This post covers the advanced stages of normalization — Boyce-Codd Normal Form (BCNF), Fourth Normal Form (4NF), and Fifth Normal Form…
