ATS Seminar Series: John Bent
The Advanced Technologies Section (ATS) of the National Center for Computational Sciences at ORNL is a world leader in developing and deploying scientific and technical solutions for leadership-class computing environments. The R&D activities of ATS are organized around designing and deploying leadership class systems, developing artificial intelligence solutions for science and smart facilities of the future, and stewardship of data and workflows at scale to enable science. The ATS Seminar Series is a forum for learning from experts and engaging with collaborators to advance their scientific mission.
Seagate’s CORTX: Mass-Capacity Optimized Object Storage
In this talk, Seagate Senior Director John Bent will present the motivation, architecture, and current status of CORTX, Seagate’s S3 compatible object storage system. When data centers ask Seagate for a data platform, we are unable to just dump 1000’s of drives onto their data center floor. Transforming these drives into a single, self-healing, resilient, durable, consistent data platform that maximizes the ratio of usable to raw capacity is a challenge that can be uniquely answered by Seagate. This is due to our ability to vertically codesign the devices, the enclosures, and the distributed software. This talk will examine some of the challenges in building this system and some of the optimizations uniquely available to Seagate. The talk will additionally include a discussion of the past, present, and future of durability architectures.
Senior Director, Systems
John Bent is currently a Senior Director in the Systems organization at Seagate where he previously served as Chief Architect for Seagate Government Solutions. He has researched, designed, and built storage and I/O systems all throughout his multi-decade career. His recent focus is on distributed data platforms for highly efficient mass capacity object storage. A graduate of Amherst College with a focus on cultural anthropology, John served for two years as a Peace Corps volunteer in the Republic of Palau before earning a PhD in computer science from the University of Wisconsin-Madison. John has previously worked at Los Alamos National Labs, EMC, and was the Field CTO at DDN. John is bilingual in English and Palauan, is the author of dozens of academic peer-reviewed articles, including a Best Paper nominee at SC09, the author of 100 USPTO patents, and has a google scholar reported h-index of 22. John’s favorite place to be is in a speed boat at dusk heading out to the reef with a speargun in hand and a betelnut in mouth.
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John BentSenior Director in the Systems organization at Seagate