snorkel is a real time data analysis tool, meant to answer questions about the now. At its heart, snorkel is built on the idea that iterative analysis is key to understanding. In other words - when graphs move, it should be easy to drill down on what is happening and why, not a frustrating exercise in adjusting failed queries.
grafana snorkel datasource is a plugin for grafana (3.0) to query snorkel. While this plugin is in early stages, grafana is quite amazing.