Matches in SemOpenAlex for { <https://semopenalex.org/work/W1551842205> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W1551842205 abstract "RAID provides a good option to provide device-level fault tolerance. Conventional RAID usually updates parities with read-modify-write or read-reconstruct-write, which may introduce a lot of extra I/Os and thus significantly degrade SSD RAID performance. The recently proposed elastic striping scheme reconstructs new stripes with updated new data chunks without updating old parity chunks. However, it necessitates RAID-level garbage collection which may incur a very high cost. In this paper, we propose a hotness-aware caching scheme to buffer incoming writes and categorize data chunks in buffers into multiple groups according to their hotness values. We then propose a grouping-based elastic striping scheme to separately write data chunks in different groups into SSDs. We deployed the proposed schemes on a RAID-5 array composed of eight commercial SSDs, and experimental results show that compared to elastic striping, our scheme reduces 26% -- 65% of chunk writes to SSDs, and also reduces the average response time by 17.2% -- 63.9%." @default.
- W1551842205 created "2016-06-24" @default.
- W1551842205 creator A5017709527 @default.
- W1551842205 creator A5070385135 @default.
- W1551842205 creator A5080406108 @default.
- W1551842205 creator A5083556469 @default.
- W1551842205 date "2015-06-01" @default.
- W1551842205 modified "2023-10-02" @default.
- W1551842205 title "Grouping-Based Elastic Striping with Hotness Awareness for Improving SSD RAID Performance" @default.
- W1551842205 cites W1963830244 @default.
- W1551842205 cites W1964979708 @default.
- W1551842205 cites W1970154407 @default.
- W1551842205 cites W1978112799 @default.
- W1551842205 cites W1981469302 @default.
- W1551842205 cites W1990946453 @default.
- W1551842205 cites W2015764591 @default.
- W1551842205 cites W2026501437 @default.
- W1551842205 cites W2049442756 @default.
- W1551842205 cites W2056416836 @default.
- W1551842205 cites W2106436364 @default.
- W1551842205 cites W2112157291 @default.
- W1551842205 cites W2120860473 @default.
- W1551842205 cites W2125255090 @default.
- W1551842205 cites W2129988636 @default.
- W1551842205 cites W2137291643 @default.
- W1551842205 cites W2145518481 @default.
- W1551842205 cites W2147343704 @default.
- W1551842205 cites W2148114016 @default.
- W1551842205 cites W2148575324 @default.
- W1551842205 cites W2155370145 @default.
- W1551842205 cites W2166690680 @default.
- W1551842205 cites W2179360174 @default.
- W1551842205 cites W4241190282 @default.
- W1551842205 doi "https://doi.org/10.1109/dsn.2015.51" @default.
- W1551842205 hasPublicationYear "2015" @default.
- W1551842205 type Work @default.
- W1551842205 sameAs 1551842205 @default.
- W1551842205 citedByCount "16" @default.
- W1551842205 countsByYear W15518422052016 @default.
- W1551842205 countsByYear W15518422052017 @default.
- W1551842205 countsByYear W15518422052018 @default.
- W1551842205 countsByYear W15518422052019 @default.
- W1551842205 countsByYear W15518422052020 @default.
- W1551842205 countsByYear W15518422052021 @default.
- W1551842205 countsByYear W15518422052023 @default.
- W1551842205 crossrefType "proceedings-article" @default.
- W1551842205 hasAuthorship W1551842205A5017709527 @default.
- W1551842205 hasAuthorship W1551842205A5070385135 @default.
- W1551842205 hasAuthorship W1551842205A5080406108 @default.
- W1551842205 hasAuthorship W1551842205A5083556469 @default.
- W1551842205 hasConcept C105122174 @default.
- W1551842205 hasConcept C111919701 @default.
- W1551842205 hasConcept C133320665 @default.
- W1551842205 hasConcept C134306372 @default.
- W1551842205 hasConcept C173608175 @default.
- W1551842205 hasConcept C199360897 @default.
- W1551842205 hasConcept C33923547 @default.
- W1551842205 hasConcept C41008148 @default.
- W1551842205 hasConcept C75403996 @default.
- W1551842205 hasConcept C77618280 @default.
- W1551842205 hasConcept C83489325 @default.
- W1551842205 hasConceptScore W1551842205C105122174 @default.
- W1551842205 hasConceptScore W1551842205C111919701 @default.
- W1551842205 hasConceptScore W1551842205C133320665 @default.
- W1551842205 hasConceptScore W1551842205C134306372 @default.
- W1551842205 hasConceptScore W1551842205C173608175 @default.
- W1551842205 hasConceptScore W1551842205C199360897 @default.
- W1551842205 hasConceptScore W1551842205C33923547 @default.
- W1551842205 hasConceptScore W1551842205C41008148 @default.
- W1551842205 hasConceptScore W1551842205C75403996 @default.
- W1551842205 hasConceptScore W1551842205C77618280 @default.
- W1551842205 hasConceptScore W1551842205C83489325 @default.
- W1551842205 hasLocation W15518422051 @default.
- W1551842205 hasOpenAccess W1551842205 @default.
- W1551842205 hasPrimaryLocation W15518422051 @default.
- W1551842205 hasRelatedWork W1551842205 @default.
- W1551842205 hasRelatedWork W1969083348 @default.
- W1551842205 hasRelatedWork W1998891443 @default.
- W1551842205 hasRelatedWork W2031595423 @default.
- W1551842205 hasRelatedWork W2053513072 @default.
- W1551842205 hasRelatedWork W2169666970 @default.
- W1551842205 hasRelatedWork W2515151515 @default.
- W1551842205 hasRelatedWork W2526884355 @default.
- W1551842205 hasRelatedWork W2559973598 @default.
- W1551842205 hasRelatedWork W3046696662 @default.
- W1551842205 isParatext "false" @default.
- W1551842205 isRetracted "false" @default.
- W1551842205 magId "1551842205" @default.
- W1551842205 workType "article" @default.