Cache for frequently read data (products, prices), user sessions, task queues (email, CSV export), API rate limiting, leaderboards, pub/sub for real-time. Not for data requiring persistence.

Can Redis replace a database?

Not for critical data. Redis is in-memory cache - data in RAM can be lost on restart (unless RDB/AOF persistence). Use PostgreSQL/MongoDB for persistent data + Redis for cache.

Redis - Lightning-Fast Cache for High-Performance Apps

Redis - in-memory cache, session storage, task queues. Speed up your app up to 100x. Integrations with Next.js, .NET, Node.js.

⚠️Challenge

Application responds slowly to user queries, and the database is overloaded. Every request executes the same expensive SQL queries. User sessions are stored in the database, slowing down login.

💡Our Solution

Redis is a lightning-fast in-memory database, ideal for data caching. We implement caching for SQL queries, external APIs, and rendered pages. We use Redis for user sessions, task queues (Bull/BullMQ), and rate limiting. We integrate with Next.js ISR, .NET MemoryCache, and Node.js.

Result

Application responds 10-100x faster, database is offloaded, and infrastructure costs drop. Users experience smooth UX without delays, even with thousands of concurrent sessions.

Redis - Lightning-Fast Cache for High-Performance Apps

⚠️Challenge

💡Our Solution

Result

Frequently Asked Questions

See also

Next.js

.NET

Docker

Let's Work Together

⚠️Challenge

💡Our Solution

Result

Frequently Asked Questions

When to use Redis?

Can Redis replace a database?

See also

Next.js

.NET

Docker

Let's Work Together