A Major Trading Firm Has Open-Sourced The Latest Linux File-System: TernFS Written by Michael Larabel in Linux Storage on 22 September 2025 at 08:35 AM EDT. 69 Comments XTX Markets as one of the largest algorithmic trading firms that handles $250 billion in daily traded volume and relies on around 650+ petabytes of storage for its price forecasts and other algorithmic trading data has open-sourced