Matches in SemOpenAlex for { <https://semopenalex.org/work/W4328127907> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W4328127907 endingPage "35" @default.
- W4328127907 startingPage "1" @default.
- W4328127907 abstract "To satisfy the enormous storage capacities required for big data, data centers have been adopting high-density shingled magnetic recording (SMR) disks. However, the weak fine-grained random write performance of SMR disks caused by their inherent write amplification and unbalanced read–write performance poses a severe challenge. Many studies have proposed solid-state drive (SSD) cache systems to address this issue. However, existing cache algorithms, such as the least recently used (LRU) algorithm, which is used to optimize cache popularity, and the MOST algorithm, which is used to optimize the write amplification factor, cannot exploit the full performance of the proposed cache systems because of their inappropriate optimization objectives. This article proposes a new SMR-aware cache framework called SAC+ to improve SMR-based hybrid storage. SAC+ integrates the two dominant types of SMR drives—namely, drive-managed and host-managed SMR drives—and provides a universal framework implementation. In addition, SAC+ integrally combines the drive characteristics to optimize I/O performance. The results of evaluations conducted using real-world traces indicate that SAC+ reduces the I/O time by 36–93% compared with state-of-the-art algorithms." @default.
- W4328127907 created "2023-03-22" @default.
- W4328127907 creator A5005577613 @default.
- W4328127907 creator A5006350000 @default.
- W4328127907 creator A5046878535 @default.
- W4328127907 date "2023-06-19" @default.
- W4328127907 modified "2023-09-29" @default.
- W4328127907 title "A Universal SMR-aware Cache Framework with Deep Optimization for DM-SMR and HM-SMR Disks" @default.
- W4328127907 cites W2027524778 @default.
- W4328127907 cites W2033332794 @default.
- W4328127907 cites W2089612334 @default.
- W4328127907 cites W2108183412 @default.
- W4328127907 cites W2121605376 @default.
- W4328127907 cites W2137142464 @default.
- W4328127907 cites W2201220957 @default.
- W4328127907 cites W2270429745 @default.
- W4328127907 cites W2614464719 @default.
- W4328127907 cites W2798235476 @default.
- W4328127907 cites W2914522519 @default.
- W4328127907 cites W2956336315 @default.
- W4328127907 cites W2980079482 @default.
- W4328127907 doi "https://doi.org/10.1145/3588442" @default.
- W4328127907 hasPublicationYear "2023" @default.
- W4328127907 type Work @default.
- W4328127907 citedByCount "0" @default.
- W4328127907 crossrefType "journal-article" @default.
- W4328127907 hasAuthorship W4328127907A5005577613 @default.
- W4328127907 hasAuthorship W4328127907A5006350000 @default.
- W4328127907 hasAuthorship W4328127907A5046878535 @default.
- W4328127907 hasBestOaLocation W43281279071 @default.
- W4328127907 hasConcept C111919701 @default.
- W4328127907 hasConcept C115537543 @default.
- W4328127907 hasConcept C149635348 @default.
- W4328127907 hasConcept C165696696 @default.
- W4328127907 hasConcept C173608175 @default.
- W4328127907 hasConcept C189783530 @default.
- W4328127907 hasConcept C38556500 @default.
- W4328127907 hasConcept C38652104 @default.
- W4328127907 hasConcept C41008148 @default.
- W4328127907 hasConceptScore W4328127907C111919701 @default.
- W4328127907 hasConceptScore W4328127907C115537543 @default.
- W4328127907 hasConceptScore W4328127907C149635348 @default.
- W4328127907 hasConceptScore W4328127907C165696696 @default.
- W4328127907 hasConceptScore W4328127907C173608175 @default.
- W4328127907 hasConceptScore W4328127907C189783530 @default.
- W4328127907 hasConceptScore W4328127907C38556500 @default.
- W4328127907 hasConceptScore W4328127907C38652104 @default.
- W4328127907 hasConceptScore W4328127907C41008148 @default.
- W4328127907 hasFunder F4320321001 @default.
- W4328127907 hasIssue "3" @default.
- W4328127907 hasLocation W43281279071 @default.
- W4328127907 hasOpenAccess W4328127907 @default.
- W4328127907 hasPrimaryLocation W43281279071 @default.
- W4328127907 hasRelatedWork W1484089092 @default.
- W4328127907 hasRelatedWork W1558545464 @default.
- W4328127907 hasRelatedWork W1571368810 @default.
- W4328127907 hasRelatedWork W1579918296 @default.
- W4328127907 hasRelatedWork W1605679998 @default.
- W4328127907 hasRelatedWork W2108611786 @default.
- W4328127907 hasRelatedWork W2365545255 @default.
- W4328127907 hasRelatedWork W2379400621 @default.
- W4328127907 hasRelatedWork W2808189470 @default.
- W4328127907 hasRelatedWork W2506225776 @default.
- W4328127907 hasVolume "19" @default.
- W4328127907 isParatext "false" @default.
- W4328127907 isRetracted "false" @default.
- W4328127907 workType "article" @default.