Splunk – Splunk Inc. is an American multinational corporation based in San Francisco, California, that produces software for searching, monitoring, and analyzing machine-generated big data, via a Web-style interface.[2]

Splunk (the product) captures, indexes, and correlates real-time data in a searchable repository from which it can generate graphs, reports, alerts, dashboards, and visualizations.[3][4]

Splunk’s mission is to make machine data accessible across an organization by identifying data patterns,[5] providing metrics, diagnosing problems, and providing intelligence for business operations. Splunk is a horizontal technology used for application management, security and compliance, as well as business and Web analytics.[2] As of early 2016, Splunk has over 10,000 customers worldwide.[6]

Splunk is based in San Francisco, with regional operations across Europe, the Middle East, Africa, Asia, and Australia

Splunk – Wikipedia

https://en.wikipedia.org/wiki/Splunk