Redis Patterns

Redis data structures, caching, pub/sub, and streams for Python async apps.

When to Activate

• Choosing the right Redis data structure for a use case
• Implementing caching (cache-aside, write-through, TTL eviction)
• Using pub/sub or Redis Streams for real-time messaging / SSE
• Building a job queue with SKIP LOCKED semantics
• Writing atomic operations (counters, rate limits, distributed locks)
• Debugging slow Redis commands or memory bloat

Connection (async redis-py)

import redis.asyncio as redis