Vast Data, which makes software infrastructure for managing large amounts of data with a focus on AI applications, raised a $1B Series F at a $30B valuation (Kai Nicol-Schwarz/CNBC)

Kai Nicol-Schwarz / CNBC: Vast Data, which makes software infrastructure for managing large amounts of data with a focus on AI applications, raised a $1B Series F at a $30B valuation — Vast Data announced a $1 billion funding round at a $30 billion valuation on Wednesday, with Nvidia among those backing the AI company.