» Tag

queues

3 posts

Jul 30, 20268.00
How Postgres-Backed Queues Scale to 30K Workflows per Second
DBOS details how SKIP LOCKED, conditional isolation levels, and partial indexes let Postgres queues scale to 30K workflows per second.
databases distributed-systems performance postgresql
Jul 8, 20267.50
Why Midnight Billing Cron Jobs Break at Scale
Why midnight subscription billing cron jobs collapse at scale, and how to fix them in Laravel with queues, idempotency, and staggered renewal windows.
backend billing laravel php
Jul 13, 20267.00
Celery Tasks on RabbitMQ 4.0: Classic vs Quorum Queues
Learn about the differences between classic and quorum queues for Celery tasks on RabbitMQ 4.0 and best practices for reliability.
celery distributed-systems queues rabbitmq
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