XtreemFS replicates your file data across multiple storage servers. Our replication algorithm is designed to automatically cope with all the problems and failure scenarios that can occur in truly distributed systems: message loss, network partitions, server crashes etc.

Softflowd is flow-based network traffic analyser capable of Cisco NetFlow data export. Softflowd semi-statefully tracks traffic flows recorded by listening on a network interface or by reading a packet capture file. These flows may be reported via NetFlow to a collecting host or summarised within softflowd itself.

Spark is an open source cluster computing system that aims to make data analytics fast — both fast to run and fast to write.