r/redis is a subreddit with 10k members. The most common kinds of discussions are solution requests and advice requests, and the community frequently discusses redis, cluster, cache, performance, and database, and they frequently recommend/review ide.
All about the Redis key-value store
Popular Themes in r/redis
#1
Solution Requests
: "Using CDC for real-time Postgres-Redis sync"
14 posts
#2
Advice Requests
: "Any good book to start learning Redis?"
7 posts
#3
Pain & Anger
: "Common pain-points in Redis currently?"
2 posts
#4
Self-Promotion
: "I Built an Open-Source RAG API for Docs, GitHub Issues and READMEs using Redis Stack"
2 posts
Popular Topics in r/redis
#1
Redis
: "Redis 8 Release Candidate 1 is out!"
202 posts
#2
Cluster
: "Why sharing a redis Cluster across services is asking for trouble"
18 posts
#3
Cache
: "redis vs database Cache"
13 posts
#4
Performance
: "The Role of Redis in Making TBMQ a High-Performance MQTT Broker"
13 posts
#5
Database
: "Using redis as a primary Database, not just a cache"
10 posts
#6
Caching
: "Redis Caching - Finally Explained Without the Magic"
8 posts
#7
Key
: "I built a Redis-like server in Go, just for fun and learning – supports redis-cli, RESP protocol, and TTL!"
8 posts
#8
Sentinel
: "Need help with Sentinel auto-discovery on local setup for testing"
7 posts
#9
Memory
: "Memory efficiency in Redis for high key counts - do integer-only keys help?"
6 posts
#10
Node.js
: "Seeking Advice: True Zero-Downtime Redis Sentinel on Kubernetes (Node.js)"
5 posts
Products Discussed in r/redis
Ide
1 review
#1
Redis
5.0★ from 1 review
Flair Used in r/redis
#1
Discussion
: "No Redis client works on mobile — so I'm building one"
58 posts
#2
Help
: "My Redis design for a browser-based, competitive, multiplayer game"
51 posts
#3
News
: "Redis 8 is now GA"
35 posts
#4
Resource
: "Terminal UI for Redis (tredis) - A terminal-based Redis data viewer and manager"
29 posts
#5
Tutorial
: "Redis on Fire and Power Out? Save Your Data Before It Vanishes!"
6 posts
#6
Meta
: "My Redis Dashboard"
2 posts
Member Growth in r/redis
Yearly
+2k members(20.5%)
Similar Subreddits to r/redis
r/cassandra
3k members
12.5% / yr
r/Database
88k members
31.3% / yr
r/nextjs
173k members
22.1% / yr
r/nosql
5k members
3.6% / yr
About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/redis, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: August 3, 2026