Lightstore: Software-defined network-attached key-value drives

C Chung, J Koo, J Im, Arvind, S Lee - Proceedings of the Twenty-Fourth …, 2019 - dl.acm.org
We propose LightStore, a key-value flash store, as a substitute for x86-based storage
servers. A LightStore node has a low-power embedded-class processor, a few gigabytes of …

{TiDedup}: A New Distributed Deduplication Architecture for Ceph

M Oh, S Lee, S Just, YJ Yu, DH Bae, S Weil… - 2023 USENIX Annual …, 2023 - usenix.org
This paper presents TiDedup, a new cluster-level deduplication architecture for Ceph, a
widely deployed distributed storage system. Ceph introduced a cluster-level deduplication …

TeksDB: weaving data structures for a high-performance key-value store

Y Han, BS Kim, J Yeon, S Lee, E Lee - … of the ACM on Measurement and …, 2019 - dl.acm.org
In this paper, we examine the design tradeoffs of existing in-memory data structures of a
state-of-the-art key-value store. We observe that no data structures provide both fast point …

Using ceph's BlueStore as object storage in HPC storage framework

K Duwe, M Kuhn - Proceedings of the Workshop on Challenges and …, 2021 - dl.acm.org
In times of ever-increasing data sizes, data management and insightful analysis are amidst
the most severe challenges of high-performance computing. While high-level libraries such …

Implementing accelerated key-value store: From SSDs to datacenter servers

C Chung - 2023 - dspace.mit.edu
Efficient management of storage is a primary concern in all systems dealing with Big Data. In
the modern era, flash-based solid-state drives (SSDs) are widely adopted in computer …

Bootable key value solid state drive (KV-SSD) device with host interface layer arranged to received and returns boot requests from host processor using storage for …

YS Ki, I Hong - US Patent 11,625,334, 2023 - Google Patents
US11625334B2 - Bootable key value solid state drive (KV-SSD) device with host interface layer
arranged to received and returns boot requests from host processor using storage for objects …

Coupling storage systems for efficient management of self-describing data formats

KI Duwe - 2023 - repo.bibliothek.uni-halle.de
In times of continuously growing data sizes, performing insightful analysis is increasingly
difficult. Therefore, it is vital to sift through the data volumes most efficiently. However, the …

[PDF][PDF] Deliverable D1: Survey

K Duwe, M Kuhn - 2021 - parcio.ovgu.de
This survey contains the state of the art in parallel le systems and database technology, with
the latter being focused on structured storage (T2. 1, T2. 2). 1 It will provide a substantial …

비휘발성메모리에서쓰기증폭감소를위한분산스토리지시스템

김정한, 엄영익 - 정보과학회논문지, 2020 - dbpia.co.kr
최근 3DXpoint 로 대표되는 비휘발성 메모리가 등장하면서 분산 스토리지 환경에서도 이를
활용하기 위한 연구가 새롭게 주목받고 있다. 이러한 차세대 비휘발성 메모리를 분산 스토리지 …

[PDF][PDF] Understanding and Improving the Performance of Read Operations Across the Storage Stack

MF Borge Chavez - 2019 - core.ac.uk
We live in a data-driven era, large amounts of data are generated and collected every day.
Storage systems are the backbone of this era, as they store and retrieve data. To cope with …