Redis Pub/Sub vs. Apache Kafka

Redis is the “Swiss Army knife” of it’s often used for caching, but it does even more. It can also function as a loosely coupled distributed message broker, so in this article, we’ll have a look at the original Redis messaging approach, Redis Pub/Sub, explore some use cases and compare it with Apache Kafka. 1. Redis Pub/Sub A Beatles-inspired submarine cocktail. Evlakhov Valerii The theme of “pub” pops up frequently in my articles. In a previous article, I wrote about a conversation in an outback pub, “