MUG Belgrade NOV 2026 - Advanced Schema Patterns and Anti-Patterns (Skill Badge Workshop)

​Join us for our 10th MongoDB User Group Belgrade Event! 🚀

​This time, we'll explore advanced MongoDB schema design patterns and common anti-patterns that affect application performance and scalability.

​Topics we'll cover:

• ​Approximation Pattern

• ​Schema Versioning Pattern

• ​Massive Number of Collections

• ​Unnecessary Indexes

• ​Data Normalization

• ​Case Sensitivity

​🎁 Prizes for the first three participants to achieve a perfect score on the final MongoDB Skill Badge test!

​💡 No laptop required! This is a talk-style session, and you can complete the Skill Badge test directly on your phone.

​Agenda 📆

• ​18:00–18:15 — Arrival & Networking

• ​18:15–18:30 — Welcome & Introduction

• ​18:30–19:15 — Advanced Schema Design Patterns & Anti-Patterns

• ​19:15–19:30 — MongoDB Skill Badge Test

• ​19:30–20:00 — Food, Drinks, Networking & Swag

​MongoDB Skill Badge 🍃

​Test your knowledge with the official Advanced Schema Patterns & Anti-Patterns Skill Check and earn a digital badge!

​Looking forward to seeing familiar faces and meeting new ones.