redis

What I do

• Implement caching strategies
• Use Redis for session storage
• Build pub/sub systems
• Create rate limiters
• Use sorted sets for rankings
• Implement distributed locks
• Work with Redis Streams

When to use me

When building high-performance caching, real-time features, or pub/sub systems.

Strings

# Set/Get
SET user:1 "John"
GET user:1