Hello, Nick and I have been talking about supporting tags in the Heron metrics library. I was thinking about something like DataDog so you just need to provide a list of tags in the `incr()` functions. However, one tricky thing about Heron's library is that aggregation happens in the library.
I am curious if anyone has used DataDog (or StatsD) with Heron and how do you hook it up. For DataDog, I think the aggregation happens in the agent instead of the library. Thanks in advance. --ning
