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Improving I/O Performance of Large-Page Flash Storage Systems Using Subpage-Parallel Reads
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Jisung | - |
dc.contributor.author | Kim, Myungsuk | - |
dc.contributor.author | Lee, Sungjin | - |
dc.contributor.author | Kim, Jihong | - |
dc.date.accessioned | 2022-10-26T07:20:11Z | - |
dc.date.available | 2022-10-26T07:20:11Z | - |
dc.date.created | 2022-10-24 | - |
dc.date.issued | 2018-08 | - |
dc.identifier.citation | 2018 7TH IEEE NON-VOLATILE MEMORY SYSTEMS AND APPLICATIONS SYMPOSIUM (NVMSA 2018), pp.25-30 | - |
dc.identifier.issn | 2575-2561 | - |
dc.identifier.uri | https://hdl.handle.net/10371/186723 | - |
dc.description.abstract | Handling small read requests is important on large-page flash storage systems because small reads tend to waste the read bandwidth. We present a system level solution that avoids wasting the read bandwidth based on a new page read operation, called the subpage-parallel read (SPREAD). SPREAD achieves an optimal latency for a small read request by reading requested subpages only. By improving the read performance of applications as well as garbage collection, SPREAD improves the overall I/O performance. Experimental results show that an SPREAD-aware FTL can improve the IOPS and read latency by up to 122% and 56%, respectively. | - |
dc.language | 영어 | - |
dc.publisher | IEEE | - |
dc.title | Improving I/O Performance of Large-Page Flash Storage Systems Using Subpage-Parallel Reads | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/NVMSA.2018.00017 | - |
dc.citation.journaltitle | 2018 7TH IEEE NON-VOLATILE MEMORY SYSTEMS AND APPLICATIONS SYMPOSIUM (NVMSA 2018) | - |
dc.identifier.wosid | 000517825000005 | - |
dc.identifier.scopusid | 2-s2.0-85059807143 | - |
dc.citation.endpage | 30 | - |
dc.citation.startpage | 25 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Kim, Jihong | - |
dc.type.docType | Proceedings Paper | - |
dc.description.journalClass | 1 | - |
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