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Arx2 ORNLFeaturedTechnology

Arx2 Storage System Gets a Powerful Upgrade

The Department of Energy’s Oak Ridge National Laboratory recently upgraded its Scalable Protected Infrastructure (SPI) for CITADEL — the framework of security protocols that protects sensitive data on systems at the Oak Ridge Leadership Computing Facility (OLCF) — by expanding the facility’s Arx2 file storage system. Arx2 was originally installed…
Coury Turczyn
December 18, 2025
Science

Autocoding Cancer

An algorithm developed by the US Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL) in partnership with the National Cancer Institute (NCI) is speeding up classification, or coding, of cancer pathology reports. The early results from the Cancer Moonshot program show that the algorithm dramatically reduces the time it…
Betsy Sonewald
February 10, 2023
PeopleScience

Pioneering Frontier: Stepping Up CANDLE

The “Pioneering Frontier” series features stories profiling the many talented ORNL employees behind the construction and operation of the OLCF’s incoming exascale supercomputer, Frontier. The HPE Cray system was delivered in 2021, with full user operations expected in 2022. John Gounley is working on codes for the CANcer Distributed Learning…
Rachel McDowell
March 31, 2022