Redis
App in the BluixApps catalog
What it is
Redis is an in-memory key-value store used as cache, message broker, session store, queue, pub/sub, and primary database. Single-threaded, sub-millisecond latency, with extensive data structures (strings, hashes, lists, sets, sorted sets, streams, bitmaps, HyperLogLog). The default cache layer in modern web architecture.
If your application needs to cache anything or coordinate state, Redis is almost always the answer.
What it's for
- Application cache — speed up DB queries via memoization
- Session store — stateless app servers + session in Redis
- Job queue — Sidekiq, BullMQ, Celery all use Redis as queue backend
- Pub/sub — real-time messaging between services
- Rate limiting — counters + atomic increments per user/IP
Who it's for
- Application developers caching DB queries / sessions
- DevOps teams providing Redis as internal service
- Real-time app builders using pub/sub for live features
- Job queue consumers running async work via Redis queues
- API developers implementing rate limiting
Why teams pick Redis over alternatives
- BSD-3 (until 2024) — fully open core (post-RSAL license change is debated)
- Sub-millisecond latency — fastest in-memory store for typical use cases
- Versatile data structures — beyond key-value to lists/hashes/streams
- Cluster mode — horizontal scale via sharding
- Persistence options — RDB snapshots + AOF for durability
- Vast ecosystem — every framework has a Redis client
Integrations
- Application clients — every language (Python, Ruby, Node, Go, Java, .NET, etc.)
- Job queues — Sidekiq, BullMQ, Celery, Resque, RQ
- Frameworks — Rails, Django, Express, Laravel use Redis for cache
- Connection pooling — Redis Cluster Proxy, Twemproxy, RedisRaft
- Monitoring — Prometheus redis_exporter, RedisInsight (visual)
- Admin tools — redis-cli, RedisInsight, Medis, RedisDesktopManager
- Persistence — RDB snapshots + AOF (append-only file)
Notable users & community
- 67k+ GitHub stars
- Used by Twitter, GitHub, Stack Overflow, Snapchat, Pinterest for production caching
- Backed by Redis Ltd (post-2024 license change drove KeyDB/Valkey forks)
- Default cache in countless production stacks
- Massive Stack Overflow / community presence
Tips & operations
- Set maxmemory + eviction policy — without limits, Redis can OOM the host
- Persistence trade-off — RDB = periodic snapshots, AOF = every-write log; pick by durability need
- Use connection pooling — short-lived connections add overhead at scale
- Watch for the license — post-2024 license is not OSI-approved; Valkey / KeyDB are forks
- TLS for production — Redis 6+ supports TLS natively
- Backup RDB files — periodic dumps; standard file backup works
What we ship in BluixApps
- Docker compose: Redis single-node
- Pinned
redis:7-alpine(LTS minor version) - Password authentication enabled by default
- Persistent volume at
/datafor RDB + AOF - maxmemory configured to safe default
- AOF enabled for durability
- Backup hook covers
/data(RDB + AOF files)
Get this app — pick a BluixApps plan
Same catalog. Scaling tenant isolation, white-label and support tier.
| Tier | Tenants | Catalog | Support | White-label | Monthly | |
|---|---|---|---|---|---|---|
| Stacks | 1 | 19 curated stacks | Standard | — | $19/mo | DetailDeploy |
| Starter | 10 | Full catalog | Standard | +$15–25/mo | $49/mo | DetailDeploy |
| Pro | 25 | Full catalog | Priority bugfix | +$15–25/mo | $149/mo | DetailDeploy |
| Growth | 100 | Full catalog | Priority bugfix | +$15–25/mo | $349/mo | DetailDeploy |
| Scale | 500 | Full catalog | 7-day window | +$15–25/mo | $799/mo | DetailDeploy |
| Enterprise | Unlimited | Full catalog | Priority 7-day | Bundled | $1,499/mo | DetailDeploy |
