MarkLogic has raised $102 million in a funding round led by Wellington Management. The financing gives MarkLogic a pre-money valuation of over $1 billion. The company's enterprise NoSQL database is built with a flexible data model to store, manage and search for data without sacrificing data resiliency and consistency features of previous relational databases. MarkLogic, which has surpassed $100 million in annual revenue, initially targeted $70 million for the round. It previously raised $25 million at a $194 million valuation in 2013.