Technology Radar
Published : Sep 27, 2023
NOT ON THE CURRENT EDITION
This blip is not on the current edition of the Radar. If it was on one of the last few editions, it is likely that it is still relevant. If the blip is older, it might no longer be relevant and our assessment might be different today. Unfortunately, we simply don't have the bandwidth to continuously review blips from previous editions of the Radar.
Understand more
Sep 2023
Trial
KEDA 全称 Kubernetes Event-Driven Autoscaler，正如名字所展示的，它可以根据需要处理的事件数量来伸缩 Kubernetes 集群。根据我们的经验，相比采用 CPU 使用率等滞后指标，更加推荐使用队列深度等领先指标。KEDA 能支持不同的事件源，并提供了一个包含50多种自动缩放器的工具箱，可用于各种云平台、数据库、消息系统、遥测系统、CI/CD 系统等。我们的团队报告称，KEDA 的易集成性使他们能够继续在 Kubernetes 中运行微服务的全部功能，否则可能会考虑将一些事件处理代码转移到无服务器函数中。
