Building a Scalable User Notification System
In ProgressA comprehensive 4-part series covering the design, implementation, and production challenges of building enterprise-grade notification systems. From architecture and database design to real-time delivery, debugging at scale, and performance optimization.
Series Overview
Published Posts
Design patterns, database schemas, and architectural decisions for building enterprise notification systems that handle millions of users
Implementation strategies for real-time notification delivery across WebSocket, push notification, email, SMS, and webhook channels with production-tested patterns
Real-world debugging techniques, monitoring strategies, and lessons learned from notification system failures in high-stakes production environments
Advanced analytics strategies, A/B testing frameworks, and performance optimization techniques for notification systems serving millions of users