DDD Practice and Exploration at Baidu Aifanfan
The article recounts Baidu Aifanfan’s year‑long journey of exploring, promoting, and fully implementing Domain‑Driven Design—addressing Chinese developers’ limited DDD exposure, illustrating its fit with micro‑service and platform architectures, and offering practical insights on its value, suitable projects, team requirements, and impact on development practices.
领域驱动设计（Domain Driven Design - DDD）起源于2004年Eric Evans出版《领域驱动设计》，相比于在国外IT圈享有盛誉且行之有效不同，国内IT圈了解DDD的人很少，落地实践的少之又少。最近几年随着微服务架构的普及和中台的兴起，DDD也成了各大技术论坛和微信公众号文章里经常谈起的话题。
DDD的热度是起来了，但业界介绍DDD的资料大多偏理论，缺乏生产项目可借鉴的实践经验。因此大多人读了很多DDD材料后还是一脸懵，怎么衡量DDD带来的价值？老板能同意搞DDD吗？什么样的业务和团队适合DDD？DDD跟互联网强调的小步快跑快速迭代能搭吗？如果要实践DDD产研团队都要做些啥？研发写代码跟平时有什么不一样？本文结合百度爱番番产研团队在过去一年多经历的从探索、推广到全面落地DDD的过程，尝试回答上述问题，力求给大家带来一些借鉴意义。
本文约9500字，预计阅读时间25分钟。
Baidu Geek Talk
Follow us to discover more Baidu tech insights.
How this landed with the community
Was this worth your time?
0 Comments
Thoughtful readers leave field notes, pushback, and hard-won operational detail here.