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Redis
Stack · Cache & Messaging

Integrating Redis

We integrate Redis into your architectures for optimal cache performance: sessions, pub/sub, job queues with BullMQ. Your APIs faster, your jobs more reliable.

Senior product team · Redis in production · from scoping to deployment
In short

What is Redis, and how does it improve performance?

Redis is an ultra-fast in-memory database (sub-millisecond) used for application caching, sessions, pub/sub and job queues. Caching with Redis cuts database queries by 80 to 90%, which directly improves the Redis cache performance your users feel.

The tech

Why we use Redis

01

High-performance application cache

Query results, API responses, configuration data: repeated reads served from Redis in under 1 ms. Redis cache performance moves up a level.

02

User sessions

Sessions stored in Redis with automatic TTL. Horizontal scalability without sticky sessions.

03

BullMQ: job queues

Async jobs, automatic retry, priorities, parallel workers: BullMQ on Redis is our standard for queues.

04

Pub/Sub & real time

Messages between services, real-time notifications, distributed cache invalidation: Redis pub/sub without complex infrastructure.

For you

What Redis changes for your performance

APIs 10x faster and reliable async jobs: without changing your main database.

01

Faster APIs

Caching with Redis cuts database queries by 80 to 90%. Your users notice the difference immediately.

02

Reliable async jobs

Emails, notifications, heavy processing: moved off the critical path with BullMQ, retried on failure.

03

Horizontal scalability

Sessions in Redis, shared cache: you can multiply API instances without local state.

04

Resilience

Circuit breaker, fallback to the database in case of a Redis failure: the architecture stays robust.

Our expertise

Our Redis expertise, in numbers

<1 ms
typical Redis latency
-85 %
DB queries avoided by the cache
100 %
of NestJS projects with BullMQ
0
job lost with BullMQ retry
Use cases

What we build with Redis

Cache of API responses and PostgreSQL queries
Scalable user sessions
Async job queues (emails, exports, AI)
Rate limiting on APIs
Inter-service pub/sub
Real-time leaderboards and counters

We combine Redis with

The stack that surrounds Redis on our projects.

NestJSBullMQPostgreSQLNode.jsDockerAWS
Method

How we integrate Redis

Every stack comes with its own ecosystem. We always pick the technologies best suited to your project, based on its needs and its context.

FAQ

Redis: your questions

Can't find your answer? Write to us, we'll get back to you.

Contact us

We connect the application via ioredis, define a caching strategy (TTL, invalidation) and intercept costly queries before they reach the database. Redis cache performance improves from the very first deployment, with 80 to 90% of DB queries avoided on the hot endpoints.

Yes, it's one of its main use cases. With AOF persistence enabled and a well-configured TTL, Redis handles sessions reliably and at scale. For critical data, PostgreSQL remains the source of truth.

BullMQ on Redis is the most performant and the richest in features. pg-boss is a good fit if you want to stay on PostgreSQL only. Agenda is simpler but less scalable.

An appropriate eviction policy (allkeys-lru for a pure cache), hit-rate monitoring, alerts on memory.

Yes. Redis Cluster for horizontal scalability, Redis Sentinel for high availability. AWS ElastiCache or Redis Cloud for the managed option.

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Your performance boosted with Redis

We integrate Redis into your architecture. Cache, sessions, BullMQ: your APIs faster and your jobs more reliable.

Integrate Redis
Integrate Redis