Add KairosDB in Metrics

README.md

@@ -244,10 +244,11 @@ A curated list of amazingly awesome open source sysadmin resources inspired by [
 * [Collectl](http://collectl.sourceforge.net/) - High precision system performance metrics collecting tool.
 * [Dashing](http://dashing.io/) - Ruby gem that allows for rapid statistical dashboard development. An all HTML5 approach allows for big screen displays in data centers or conference rooms.
 * [Diamond](https://github.com/BrightcoveOS/Diamond) - Python based statistic collection daemon.
-* [Grafana](http://grafana.org/) - A Graphite & InfluxDB Dashboard and Graph Editor.
 * [Ganglia](http://ganglia.sourceforge.net/) - High performance, scalable RRD based monitoring for grids and/or clusters of servers. Compatible with Graphite using a single collection process.
+* [Grafana](http://grafana.org/) - A Graphite & InfluxDB Dashboard and Graph Editor.
 * [Graphite](http://graphite.readthedocs.org/en/latest/) - Open source scaleable graphing server.
 * [InfluxDB](http://influxdb.com/) - Open source distributed time series database with no external dependencies.
+* [KairosDB](https://code.google.com/p/kairosdb/) - Fast distributed scalable time series database, fork of OpenTSDB 1.x.
 * [OpenTSDB](http://opentsdb.net/) - Store and server massive amounts of time series data without losing granularity.
 * [RRDtool](http://oss.oetiker.ch/rrdtool/) - Open source industry standard, high performance data logging and graphing system for time series data.
 * [Statsd](https://github.com/etsy/statsd/) - Application statistic listener.