It looks like they don't need the aggressive idle timeout anymore, now that they...

It looks like they don't need the aggressive idle timeout anymore, now that they have ProxySQL for connection pooling:

> ... ProxySQL, which is responsible for connection pooling ...

https://github.blog/2020-03-26-february-service-disruptions-...

More worryingly, it looks like they just rewrote the authz functionality from ruby to golang, and have both the monolith and the microservice accessing the same database?