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4 posts

notifications
Building a Scalable User Notification System: Architecture and Database Design4/4

Design patterns, database schemas, and architectural decisions for building enterprise notification systems that handle millions of users

typescript · postgresql · architecture +4

Real-time Notifications and Multi-Channel Delivery: WebSockets, Push, Email, and Beyond3/4

Implementation strategies for real-time notification delivery across WebSocket, push notification, email, SMS, and webhook channels with production-tested patterns

real-time · notifications · messaging +2

Debugging Notification Delivery Failures at Scale2/4

Real-world debugging techniques, monitoring strategies, and lessons learned from notification system failures in high-stakes production environments

debugging · monitoring · production +4

Notification Analytics and Performance Optimization: A/B Testing, Metrics, and Tuning at Scale1/4

Advanced analytics strategies, A/B testing frameworks, and performance optimization techniques for notification systems serving millions of users

marketing-analytics · performance · testing +3