Meet TernFS, a groundbreaking new open-source file system from XTX Markets — purpose-built for the data demands of the future. Designed to operate at exabyte scale, TernFS can manage trillions of files, millions of clients, and multi-region replication without specialized hardware. With its immutable-file design, distributed metadata architecture, and strong durability guarantees, TernFS reimagines what a modern distributed filesystem can be. Whether you’re building AI pipelines, managing massive data lakes, or seeking global resilience for your infrastructure, TernFS offers a glimpse into the next generation of large-scale storage technology.