About us
MongoDB User Groups (MUGs) are community-driven meetups where developers, architects, database professionals, and tech enthusiasts come together to share knowledge, discuss best practices, and connect with like-minded individuals 🏆
Whether you’re a beginner just getting started with your first cluster or an experienced power user scaling to petabytes, this group is for you.
Our meetups are a safe space to:
- Learn: Hear from industry experts and local developers about how they are using MongoDB.
- Share: Discuss interesting use cases, architectural patterns, and lessons learned.
- Connect: Network with local tech talent, find mentors, or just hang out with fellow devs.
What to expect:
- Tech talks and demos ⚙️
- Interactive workshops 💡
- Networking, food, and swag 🎁
Get Involved:
📢 Speak at a MUG: Have a cool story to tell? Submit your talk here: https://mdb.link/mug-speakers
Community Guidelines:
We are dedicated to providing a harassment-free experience for everyone. Please review our Code of Conduct: mongodb.com/community-code-of-conduct
Upcoming events
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MUG Belgrade NOV 2026 - Advanced Schema Patterns and Anti-Patterns
Location not specified yet# REGISTER OVER IN LUMA: luma.com/uu2y26d3
# Follow our new Calendar in Luma: luma.com/mug-belgrade
*****
## 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.3 attendees
Past events
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