Have you seen the /stats endpoint? It exposes the metrics as JSON, which may be a good match for your suggestion. I'd also like to export the key events to a STATSD-compatible sink so a sophisticated user can manage metrics in their own system.
Redis is already on hand because of other features though, and HLL is a pretty cheap integration. I figure it's a decent starting point for many people.
Have you seen the /stats endpoint? It exposes the metrics as JSON, which may be a good match for your suggestion. I'd also like to export the key events to a STATSD-compatible sink so a sophisticated user can manage metrics in their own system.
Redis is already on hand because of other features though, and HLL is a pretty cheap integration. I figure it's a decent starting point for many people.