[Scylla](http://www.scylladb.com/) is a drop-in Apache Cassandra replacement that powers your applications with ultra-low latency and extreme throughput. [Kairos DB](https://github.com/kairosdb/kairosdb) is a fast distributed scalable time series database written on top of Cassandra. * [Scylla Documentation](http://docs.scylladb.com/) * [Getting Started with Scylla + Kairos DB](https://github.com/scylladb/scylla/wiki/getting-started-with-with-KairosDB) * Another Tutorial: [Part 1](http://www.scylladb.com/2016/07/25/thrift/), [Part 2](http://www.scylladb.com/2016/07/26/kairosdb/) * [9 Steps for Building a Highly Available Time-Series Solution with Scylla and KairosDB](http://www.scylladb.com/2017/05/24/9-steps-building-highly-available-time-series-solution-scylla-kairosdb/) * [Scylla on Docker](http://www.scylladb.com/2016/11/09/scylla-on-docker/)
Scylla is a drop-in Apache Cassandra replacement that powers your applications with ultra-low latency and extreme throughput.
Kairos DB is a fast distributed scalable time series database written on top of Cassandra.