Andrey Kudryavtsev | HPC Storage Product manager
HPE
Andrey Kudryavtsev is a Senior Principal Product Manager at HPE, where he leads efforts in high-performance storage solutions for HPC, with a focus on K3000 DAOS (Distributed Asynchronous Object Storage), an open-source software stack. Before joining HPE, Andrey was at Micron Technology, where he championed the adoption of CXL memory technology, helping partners integrate it into their next-generation high-performance server roadmaps. Earlier in his career, Andrey spent 19 years at Intel, contributing to a wide range of technologies including DAOS, Optane, and NVMe SSDs. With over two decades of experience in server design, storage, and HPC cluster architecture, Andrey also holds several patents related to SSD design.
Appearances:
Future of Memory and Storage - Day 2 @ 15:20
Performance and power efficiency of DAOS scale-out distributed storage
DAOS (Distributed Asynchronous Object Storage) is an open source scale-out storage system that is designed to support massively distributed NVMe storage in user space. It is a key component of the Aurora exascale system, delivering high storage throughput and low latency to application users through both traditional filesystem interfaces and powerful key-value based APIs for dataset management. The HPE Cray Supercomputing Storage System K3000 embeds DAOS 2.8 software running on HPE ProLiant DL360 Gen12 servers into a factory-tested and fully integrated storage system. This session highlights the hardware design choices to maximize the achievable I/O performance of the K3000 solution, and it analyzes K3000 bandwidth and IOPS performance on 400 Gbps fabrics for various CPU and NVMe configurations. It also discusses the available options to control power consumption on the node level.
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