Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Im, Junsu | - |
dc.contributor.author | Bae, Jinwook | - |
dc.contributor.author | Chung, Chanwoo | - |
dc.contributor.author | Arvind | - |
dc.contributor.author | Lee, Sungjin | - |
dc.date.accessioned | 2021-03-02T07:02:20Z | - |
dc.date.available | 2021-03-02T07:02:20Z | - |
dc.date.created | 2020-10-15 | - |
dc.date.issued | 2020-07-15 | - |
dc.identifier.isbn | 9781939133144 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/12954 | - |
dc.description.abstract | Key-value store based on a log-structured merge-tree (LSM-tree) is preferable to hash-based KV store because an LSM-tree can support a wider variety of operations and show better performance, especially for writes. However, LSM-tree is difficult to implement in the resource constrained environment of a key-value SSD (KV-SSD) and consequently, KV-SSDs typically use hash-based schemes. We present PinK, a design and implementation of an LSM-tree-based KV-SSD, which compared to a hash-based KV-SSD, reduces 99th percentile tail latency by 73%, improves average read latency by 42% and shows 37% higher throughput. The key idea in improving the performance of an LSM-tree in a resource constrained environment is to avoid the use of Bloom filters and instead, use a small amount of DRAM to keep/pin the top levels of the LSM-tree. Copyright © Proc. of the 2020 USENIX Annual Technical Conference, ATC 2020. All rights reserved. | - |
dc.language | English | - |
dc.publisher | USENIX Association | - |
dc.title | PinK: High-speed In-storage Key-value Store with Bounded Tails | - |
dc.type | Conference Paper | - |
dc.identifier.scopusid | 2-s2.0-85091947760 | - |
dc.identifier.bibliographicCitation | USENIX Annual Technical Conference, pp.173 - 187 | - |
dc.identifier.url | https://www.usenix.org/conference/atc20/technical-sessions | - |
dc.citation.conferencePlace | US | - |
dc.citation.conferencePlace | 온라인 | - |
dc.citation.endPage | 187 | - |
dc.citation.startPage | 173 | - |
dc.citation.title | USENIX Annual Technical Conference | - |
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