The Salesforce.com, Intel, In-Q-Tel and Red Hat-backed big data technology company has now secured a total of $311m in funding.

US-based big data technology provider MongoDB, previously backed by cloud computing software provider Salesforce.com and chip maker Intel’s corporate venturing unit Intel Capital, has raised $80m in series F funding.

The round was led by an unnamed sovereign wealth fund, and included investment banking firm Goldman Sachs, alternative asset management firm Altimeter Capital, venture capital firms New Enterprise Associates and Sequoia Capital, and funds managed by T. Rowe Price Associates.

Salesforce, Intel Capital and open source software developer Red Hat…