Building a Real-Time Chat with WebSockets and Redis
Building a scalable real-time chat application using WebSockets, Redis Pub/Sub, and Node.js with support for 10K concurrent connections.
🏷️ redis
8 posts
API Rate Limiting Strategies - Protecting Your Backend
Implementing effective API rate limiting using Redis, token bucket algorithm, and distributed rate limiting across multiple servers.
Redis Caching Strategies - From 500ms to 10ms Response Time
Implementing effective Redis caching strategies to reduce API response time from 500ms to 10ms, handling 10K+ requests per second.
Building Real-Time Features with WebSockets and Redis
Built real-time chat and notifications with WebSockets + Redis Pub/Sub. Handles 100K concurrent connections, <50ms latency
Redis 6.0: ACL Security and SSL/TLS Support
Upgraded to Redis 6.0 - implemented ACL for multi-tenant security, SSL/TLS encryption. Eliminated security vulnerabilities, zero breaches
Redis Cluster: High Availability and Horizontal Scaling
Setting up Redis Cluster for production - sharding, replication, failover, and handling 1M+ requests per second
Redis Caching Strategies: From 2s to 50ms Response Time
Implementing effective caching patterns with Redis to dramatically improve API performance
Redis Persistence: RDB vs AOF in Production
Choosing the right Redis persistence strategy - RDB snapshots, AOF logs, and hybrid approach for our caching layer