SSD internal cache management policies: A survey

S Tripathy, M Satpathy - Journal of Systems Architecture, 2022 - Elsevier
SSDs are now increasingly being adopted as primary nonvolatile storage in diverse
domains. The internal caches in the SSDs boost SSD performance, lifetime, and robustness …

Venice: Improving Solid-State Drive Parallelism at Low Cost via Conflict-Free Accesses

R Nadig, M Sadrosadati, H Mao, NM Ghiasi… - Proceedings of the 50th …, 2023 - dl.acm.org
The performance and capacity of solid-state drives (SSDs) are continuously improving to
meet the increasing demands of modern data-intensive applications. Unfortunately …

Understanding and optimizing hybrid ssd with high-density and low-cost flash memory

L Shi, L Luo, Y Lv, S Li, C Li… - 2021 IEEE 39th …, 2021 - ieeexplore.ieee.org
With the development of NAND flash technology, hybrid SSDs with high-density and low-
cost flash memory have become the mainstream of the existing SSD architecture. In this …

HDFTL: An on-demand flash translation layer algorithm for hybrid solid state drives

Y Yao, J Fan, J Zhou, X Kong… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
NAND flash-based solid-state drives (SSDs) have been widely used in consumer electronic
products such as smartphones, digital video recorders, and laptops. The flash translation …

PASM: Parallelism Aware Space Management strategy for hybrid SSD towards in-storage DNN training acceleration

C Xiao, S Qiu, D Xu - Journal of Systems Architecture, 2022 - Elsevier
With the explosive growth of data volume and great improvement in flash technologies, SSD-
based In-Storage Computing (ISC) is becoming one of the most important means to …

Performance and reliability optimization for high-density flash-based hybrid SSDs

L Luo, S Li, Y Lv, L Shi - Journal of Systems Architecture, 2023 - Elsevier
Hybrid SSDs that integrate both large-capacity flash and high-performance flash have
become the mainstream of the existing SSD architectures. Two or more flash modes have …

CoFS: A Collaboration-Aware Fairness Scheme for NVMe SSD in Cloud Storage System

Y Zhou, F Wang, Z Shi, D Feng - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Since cloud service providers adopt the sharing mode to improve the utilization of solid state
drives (SSDs) and reduce management costs, fairness is a critical design consideration and …

Data Placement Using a Classifier for SLC/QLC Hybrid SSDs

H Cho, T Kim - Applied Sciences, 2024 - mdpi.com
In hybrid SSDs (solid-state drives) consisting of SLC (single-level cell) and QLC (quad-level
cell), efficiently using the limited SLC cache space is crucial. In this paper, we present a …

In-place Switch: Reprogramming based SLC Cache Design for Hybrid 3D SSDs

X Yang, J Zheng, C Ji, C Gao - 2024 International Conference …, 2024 - ieeexplore.ieee.org
To increase SSD capacity, high bit-density cells, such as Triple-Level Cell (TLC), are utilized
within 3D SSDs. However, due to the inferior performance of TLC, SLC/TLC hybrid 3D SSD …

Hook: A Pattern Locality Guided Prefetch with Enhanced Read Performance for Hybrid SSDs

Y Zhao, J Zheng, G Jia, L Shi… - 2024 13th Non-Volatile …, 2024 - ieeexplore.ieee.org
SLC-TLC hybrid SSDs offer a promising solution to the growing demand for high-capacity,
high-performance data storage systems. By leveraging a fraction of SLC flash memory as a …