InfluxDB / Grafana

InfluxDB

An open-source distributed time series database with no external dependencies. InfluxDB is the new home for all of your metrics, events, and analytics.

Overview

• Go
• 0.9.4 (16 Sept 2015)
• MIT License
• Use cases : DevOps, Metrics, Sensor Data, Realtime analytics

Features

• Time centric functions (mean, max, min, media, sum, ...)
• "Schema less" events
• SQL-like query language
• Horizontal scalability : Cluster, Replication, HA = alpha state
• Native HTTP API (+ Ruby, Python, Go official clients + UDP)
• Built-in explorer + CLI client
• Retention Policy
• Roles & Authentication

Show me your data

<measurement>[,<tag-key>=<tag-value>...] <field-key>=<field-value>
... [unix-nano-timestamp]
						

cpu,host=serverA,region=us_west value=0.64
stock,symbol=AAPL bid=127.46,ask=127.48
temperature,machine=unit42,type=assembly external=25,internal=37
						

Play with data

INSERT temperature,machine=unit42,type=assembly ext=25,int=37
SELECT * from temperature where machine='unit42'
SELECT * from temperature where machine='unit42' and int > 30
SELECT count(*) from temperature GROUP BY type
DROP MEASUREMENT temperature
DROP SERIES FROM temperature WHERE machine = 'unit42'
SHOW TAG KEYS (from temperature)

CLI

Web UI

Input Plugins

• Graphite
• Collectd
• Telegraf

Output Plugins

• Grafana
• Chronograf

Grafana

An open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB.

Overview

• Go
• 2.1 (July 2015)
• Apache 2.0 license

Features

• Rich styling / graphing
• Graphite/InfluxDB Query Editor
• Templates
• Annotations
• Multiple datasources
• Authentication / Authorisation