In Yahoo! JAPAN Ads Display Ads, we develop and operate the ad serving system that handles hundreds of thousands of requests per second.
The ad serving system had been operating with the same architecture for over 10 years, and we renewed the system to eliminate technical debt.
We rewrote it into the Go Programming Language and migrated to the CaaS (Container as a Service) environment based on Kubernetes and integrated components.
We will talk about how to implement this large-scale system renewal.