# Yauheniya Habrykava — Node.js microservices posts

Source: https://imqueue.org/blog/authors/yauheniya-habrykava/

Yauheniya Habrykava — Maintainer, @imqueue.

Software engineer and a maintainer of the @imqueue framework, working on the clustered queue, broker discovery and the core's test suites.

GitHub: https://github.com/Gabriellji

## Articles

1 article, newest first.

- [One event, every instance: pub/sub over a Redis broker fleet with @imqueue](https://imqueue.org/blog/pubsub-over-redis-broker-fleet/) — 2026-09-15: You need to tell every instance of a service something at once — a price list changed, a tenant was suspended, an order was created and three concerns want to know. Pub/sub is the tool, and a fleet of brokers changes how it behaves. Here is what a clustered subscription does across several Redis brokers, how to publish and subscribe so brokers joining and leaving never cost you a handler, how to write a handler that stays correct when it gets one copy per broker, and how to see that it works. — [markdown](https://imqueue.org/blog/pubsub-over-redis-broker-fleet/index.md)

All articles: [https://imqueue.org/blog/](https://imqueue.org/blog/) — [markdown](https://imqueue.org/blog/index.md)