I've noticed that many job postings for backend developers mention needing experience with messaging queues like Kafka or RabbitMQ. However, all my past work has been with monoliths. Is it really necessary to understand these technologies for a career in backend development?
3 Answers
Using messaging queues can really enhance scalability in your projects. For example, I work with Rails to send messages to a queue, and then a Go service picks those messages up to process tasks. It really streamlines the workflow!
Messaging queues like Kafka and RabbitMQ are definitely becoming common requirements in backend development roles. They're not too complex, especially if you've got a few years of experience under your belt. You'll find plenty of free resources online to help you get acquainted before any interviews. For instance, check out Confluent's resources on Kafka—they're super helpful!
Absolutely, you should start with RabbitMQ. It's much more user-friendly and can be installed on almost any machine. The concept of queues is straightforward, plus they're vital in major cloud services. Being comfortable with queues will open up a lot of opportunities for you.
That sounds great! Are there specific use cases where this setup really shines?