Re:Queen MQ – Postgres message queue that solves HOL blocking
by aliceviola on Thursday March 19, 2026 @10:27AM
(#47440117)
Hi HN, I'm the creator of Queen MQ.
I built this because we needed a way to manage tons of independent FIFO partitions for some of our products. It includes consumer groups, replay capabilities, and transactional delivery—all ACID-guaranteed by Postgres.
I'd love to hear your thoughts on the architecture or if you have any questions about how the partitioning is implemented under the hood!
I built this because we needed a way to manage tons of independent FIFO partitions for some of our products. It includes consumer groups, replay capabilities, and transactional delivery—all ACID-guaranteed by Postgres.
I'd love to hear your thoughts on the architecture or if you have any questions about how the partitioning is implemented under the hood!