Improving 3-D NAND SSD read performance by parallelizing read-retry

J Cui, Z Zeng, J Huang, W Yuan… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
With the bit density improvement and the 3-D flash techniques, modern NAND flash-memory-
based solid-state disks (SSDs) dramatically increase the flash storage capacity. However, in …

ReadGuard: Integrated SSD Management for Priority-Aware Read Performance Differentiation

M Chun, M Kim, D Lee, J Park, J Kim - ACM Transactions on Storage, 2024 - dl.acm.org
When multiple apps with different I/O priorities share a high-performance SSD, it is important
to differentiate the I/O QoS level based on the I/O priority of each app. In this paper, we study …

Edge word-line reliability problem in 3-D NAND flash memory: Observations, analysis, and solutions

D Wei, H Feng, M Liu, Y Song, Z Piao… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The 3-D flash memory is gradually becoming the mainstream nonvolatile storage medium
due to its high capacity and high performance. However, interlayer interference during 3-D …

Thermal performance of the thin heat pipe for cooling of solid-state drives

D Yuan, J Chen, Y Yang, L Zhang, S Liu, H Jiang… - Metals, 2022 - mdpi.com
With the rapid development of information science and technology, the demand for computer
data processing is increasing, resulting in the rapid growth of the demand for high-power …

AERO: Adaptive Erase Operation for Improving Lifetime and Performance of Modern NAND Flash-Based SSDs

S Cho, B Kim, H Cho, G Seo, O Mutlu, M Kim… - Proceedings of the 29th …, 2024 - dl.acm.org
This work investigates a new erase scheme in NAND flash memory to improve the lifetime
and performance of modern solid-state drives (SSDs). In NAND flash memory, an erase …

Random Flip Bit Aware Reading for Improving High-Density 3-D NAND Flash Performance

H Feng, D Wei, S Gu, Z Piao, Y Wang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
With the explosive growth of data storage demands, the storage density of flash memory
continues to increase. However, the reliability and read performance of high-density flash …

wearMeter: an Accurate Wear Metric for NAND Flash Memory

M Ye, Q Li, D Wen, TW Kuo… - 2024 29th Asia and South …, 2024 - ieeexplore.ieee.org
The program/erase (P/E) cycle is frequently utilized as a yardstick for indicating the wear
degree of flash memory. However, this metric exhibits a significant limitation in accuracy …

Object Storage, Persistent Memory, and Data Infrastructure for HPC Materials Informatics

SR Taylor - arXiv preprint arXiv:2210.07929, 2022 - arxiv.org
Speculation is provided on how infrastructure choices fit into the materials data ecosystem.
Special attention is paid to object storage, the Intel DAOS API, storage-class memory (SCM) …

Neural Network Based Threshold Voltage Model for 3D TLC NAND Flash

D Wei, J Qu, Y Song, Y Zeng… - 2023 IEEE 16th …, 2023 - ieeexplore.ieee.org
With the rapid growth of technologies such as the cloud computing, file transfer, and others,
the performance and capacity of storage devices are increasingly demanding. 3D NAND …

Improving Dependability of Space-Cloud Payload Processor by Storage System

H Said, SL Johansson - 2023 - diva-portal.org
Due to the usage of complicated platforms and current high-performance space computing
technology, onboard processing in small satellites is expanding. Space-cloud payload …