Semantic Cache for LLM Calls with Redis Vector Sets (2026)
July 8, 2026
Build a semantic cache for LLM calls with Redis 8's native VADD/VSIM vector sets in Node.js and TypeScript — cache hits on paraphrases, not just exact text.
#redis
Valkey with Node.js and TypeScript: 2026 Setup Guide
June 16, 2026
Connect Valkey from Node.js and TypeScript with the iovalkey client: Docker setup, typed caching, pipelines, pub/sub, error handling, and graceful shutdown.
Fail-Open vs Fail-Closed Middleware: Hono + Redis (2026)
May 28, 2026
Build resilient Hono middleware that fails open or fails closed when Redis is down: auth, feature flags, rate limits, plus a typed TypeScript circuit breaker.
API Rate Limiting with Upstash Redis: 2026 Node Tutorial
May 24, 2026
Add production rate limiting to a Node.js API with Upstash Redis sliding windows: reusable Hono middleware, 429 + Retry-After headers, multi-tier limits.
Redis Caching Patterns: The Complete Guide for Scalable Systems
December 12, 2025
Learn how to design, implement, and optimize Redis caching patterns for high-performance, scalable applications — from cache-aside to write-through and beyond.