Blackstone invests $300M in DDN, which helps firms more efficiently store and analyze data for AI and HPC, at a $5B valuation; it is DDN's first outside funding news wsj.com

Wall Street Journal: Blackstone invests $300M in DDN, which helps firms more efficiently store and analyze data for AI and HPC, at a $5B valuation; it is DDN's first outside funding  —  The private-equity firm's deal values California-based DDN at $5 billion  —  Blackstone is investing in a company …