[cilo]

Always fun to read these Etsy ops posts. I'm very curious to know what their practical architecture looks like that allows them to capture 250k unique metrics and also run skyline against them all. It seems like each new algorithm would add a ton of processing requirements when you're at that scale.

Also, it seems like this would be really useful with the addition of metrics grouping and group specific algorithms as right now it looks like their 250k metrics all pop up in the same anomalous bucket with all metrics getting the same algorithms applied to them.