Tag: redis

All the articles with the tag "redis".

• System Design: Notification System

  Published:May 6, 2026 |  at 11:00 AM

  (9 min read)

  Designing a notification system end-to-end — fan-out, channel routing, idempotency, DND, real-time counters, and the right level of complexity for each feature.

• System Design Traffic and Cache: Load Balancers and Redis

  Published:May 6, 2026 |  at 08:15 AM

  (5 min read)

  Practical system design patterns for distributing traffic with load balancers and reducing database pressure with Redis caching.