parallel-file-system
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Quobyte
Quobyte is a software company that turns commodity x86 or ARM servers into a unified, high-performance, software-defined storage system spanning file, block, and object interfaces. Founded in 2013 by two ex-Google engineers who previously built the open-source XtreemFS parallel file system, Quobyte applies hyperscaler design principles - resilient software rather than exotic hardware - to enterprise, HPC, and AI storage. Its Data Center File System combines NVMe and HDD tiers in one architecture and is used by organizations including Siemens Healthineers, robotaxi maker Zoox, the UK's STFC/JASMIN supercomputer, and Yahoo Japan.
WEKA
WEKA builds a software-defined data platform engineered for AI and HPC workloads, feeding GPUs and CPUs with low-latency, high-throughput storage across on-prem, cloud, edge and hybrid environments. Its NeuralMesh architecture underpins hundreds of the world's largest AI deployments, including model builders, hyperscale neoclouds, and Fortune 50 enterprises.