Time series aggregation - mycaule/can-we-row GitHub Wiki StatsD Etsy Statsd Ian Malpass - Measure Anything, Measure Everything Prometheus Pros: Pull model Cons: Configuration Prometheus - Recording Rules Prometheus - Alerting Rules Prometheus - Best practices InfluxDB InfluxDB Graphite Graphite Druid Cassandra Basic Time Series with Cassandra Cassandra Node.js driver Heroku Databases Heroku Databases & Data Management