Skilldera Blog
Insights, tactics & founder stories
What we ship, what creators earn, and what we're learning building Africa's creator commerce stack.
Backend Engineering
Why Your Firestore Query Silently Fails in Production
Your Firestore query works perfectly in development, then breaks silently in production. No visible error, just missing data. Ebesoh Adrian explains why multi-field queries require composite indices in NoSQL, how to diagnose them, and how denormalization can make the problem disappear entirely
6009 May
Backend Engineering
Why Your Firestore Query Silently Fails in Production
Your Firestore query works perfectly in development, then breaks silently in production. No visible error, just missing data. Ebesoh Adrian explains why multi-field queries require composite indices in NoSQL, how to diagnose them, and how denormalization can make the problem disappear entirely.
4009 May