MarkLogic Corporation is an American software business that develops and provides an enterprise NoSQL database, MarkLogic. MarkLogic is considered a multi-model NoSQL database for its ability to store, manage, and search JSON and XML documents and semantic data (RDF triples). According to Computerworld.uk, organizations rely on the flexibility and agility of MarkLogic in order to integrate massive amounts of data and build large scale web applications. MarkLogic has over 550 customers, including Aetna, BBC, Boeing, Broadridge Financial Solutions, Centers for Medicare & Medicaid Services, Condé Nast, Dow Jones, McGraw Hill Financial, NBC, Wiley, U.S. Army, U.S. Navy. Also, six of the top ten global banks. MarkLogic is a privately held company with over 500 employees and is headquartered in Silicon Valley with offices throughout the United States, Europe, Asia, and Australia. According to Wikibon, based on 2014 revenue, MarkLogic is the leader among NoSQL databases, and is the only NoSQL database to appear in the Gartner Leaders Quadrant in the Magic Quadrant for Operational Database Management Systems for the past two years.