Splunk

Your IT infrastructure generates massive amounts of data. Machine data, generated by websites, applications, servers, networks, mobile devices and the like.

By monitoring and analyzing everything from customer clickstreams and transactions to network activity to call records, Splunk turns your machine data into valuable insights.
Troubleshoot problems and investigate security incidents in minutes (not hours, or days). Monitor your end-to-end infrastructure to avoid service degradation or outages. And gain real-time visibility into customer experience, transactions and behavior.

Splunk collects and indexes data from just about any source imaginable, such as network traffic, Web servers, custom applications, application servers, hypervisors, GPS systems, stock market feeds, social media, and preexisting structured databases.