https://zhuoqidev.com/tags/workflow-engine/ Recent content in Workflow Engine on 卓琪的开发笔记 Hugo -- gohugo.io zh-CN © 2026 Liu ZhuoQi Sat, 16 May 2026 00:00:00 +0000 https://zhuoqidev.com/en/posts/why-temporal-not-celery/ Sat, 16 May 2026 00:00:00 +0000 https://zhuoqidev.com/en/posts/why-temporal-not-celery/ <p>In April 2026, we migrated seo-project&rsquo;s task queue from Celery to Temporal. We dropped exactly one dependency (<code>celery</code>), wrote 11 new files (<code>src/infrastructure/temporal/</code>), and renamed our containers from <code>api/worker/beat</code> to <code>api/temporal_worker_blue/green</code> with blue-green deployment.</p> <p>The most common question afterward: <strong>why not just keep using Celery? If it&rsquo;s already running, what&rsquo;s the point?</strong></p> <p>This article is the answer. It doesn&rsquo;t come from documentation comparisons. It comes from production bugs we hit running Agent pipelines at scale.</p>