When should I use Redis or Kafka?

When should I use Redis or Kafka in my application?

It depends on your use case. Redis is great for caching and real-time data, while Kafka is ideal for event streaming.

Can you explain the main differences between them?

Sure! Redis is an in-memory data store, focusing on speed and low latency. Kafka is a distributed event streaming platform, designed for high throughput.

What are some scenarios where Redis would be better?

Redis is better for scenarios requiring fast data access, like session storage or leaderboards, where low latency is crucial.

And when would Kafka be the preferred choice?

Kafka is preferred for handling large volumes of data streams, like log aggregation or real-time analytics, where durability and scalability are key.