{"id":"https://openalex.org/W4402981290","doi":"https://doi.org/10.1109/nvmsa63038.2024.10693671","title":"Zone-Aware Persistent Deletion for Key-Value Store Engine","display_name":"Zone-Aware Persistent Deletion for Key-Value Store Engine","publication_year":2024,"publication_date":"2024-08-21","ids":{"openalex":"https://openalex.org/W4402981290","doi":"https://doi.org/10.1109/nvmsa63038.2024.10693671"},"language":"en","primary_location":{"id":"doi:10.1109/nvmsa63038.2024.10693671","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/nvmsa63038.2024.10693671","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 13th Non-Volatile Memory Systems and Applications Symposium (NVMSA)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016908677","display_name":"Shiqiang Nie","orcid":"https://orcid.org/0000-0003-2215-7159"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shiqiang Nie","raw_affiliation_strings":["Xi'an Jiaotong University,Department of Computer Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi'an Jiaotong University,Department of Computer Science and Technology","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106265583","display_name":"Lei Tong","orcid":"https://orcid.org/0000-0003-2626-4162"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tong Lei","raw_affiliation_strings":["Xi'an Jiaotong University,Department of Computer Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi'an Jiaotong University,Department of Computer Science and Technology","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100743029","display_name":"Menghan Li","orcid":"https://orcid.org/0009-0001-2192-0768"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Menghan Li","raw_affiliation_strings":["Xi'an Jiaotong University,Department of Computer Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi'an Jiaotong University,Department of Computer Science and Technology","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038641725","display_name":"Jie Niu","orcid":"https://orcid.org/0000-0001-7085-5862"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Niu","raw_affiliation_strings":["Xi'an Jiaotong University,Department of Computer Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi'an Jiaotong University,Department of Computer Science and Technology","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100339577","display_name":"Song Liu","orcid":"https://orcid.org/0000-0001-7120-894X"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Song Liu","raw_affiliation_strings":["Xi'an Jiaotong University,Department of Computer Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi'an Jiaotong University,Department of Computer Science and Technology","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029236990","display_name":"Weiguo Wu","orcid":"https://orcid.org/0000-0002-1179-3435"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiguo Wu","raw_affiliation_strings":["Xi'an Jiaotong University,Department of Computer Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi'an Jiaotong University,Department of Computer Science and Technology","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19393561,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.5703999996185303,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.5703999996185303,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13731","display_name":"Advanced Computing and Algorithms","score":0.5238000154495239,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12162","display_name":"Cellular Automata and Applications","score":0.4675000011920929,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6024474501609802},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.568162202835083},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.49661785364151},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.33905506134033203},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.33012884855270386}],"concepts":[{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6024474501609802},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.568162202835083},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.49661785364151},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.33905506134033203},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.33012884855270386},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nvmsa63038.2024.10693671","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/nvmsa63038.2024.10693671","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 13th Non-Volatile Memory Systems and Applications Symposium (NVMSA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4259134212","display_name":null,"funder_award_id":"62202368","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"The":[0],"inherent":[1],"out-of-place":[2],"update":[3],"characteristic":[4],"of":[5,150],"the":[6,42,70,88,92,101,118,142,153,165,173],"Log-Structured":[7],"Merge":[8],"tree":[9],"(LSM-tree)":[10],"cannot":[11],"guarantee":[12],"persistent":[13,34,61,102,143],"deletion":[14,35,62,95,103,144],"within":[15],"a":[16,59,110],"specific":[17],"time":[18,145],"window,":[19],"leading":[20],"to":[21,116,172],"potential":[22],"data":[23,119],"privacy":[24],"and":[25,164],"security":[26],"issues.":[27],"Existing":[28],"solutions":[29],"like":[30],"Lethe-Fade":[31,174],"ensure":[32],"time-constrained":[33],"but":[36],"introduce":[37],"considerable":[38],"write":[39,43,71,160,168],"overhead,":[40],"worsening":[41],"amplification":[44,72,161],"issue,":[45],"particularly":[46],"for":[47,64,84],"key-value":[48,65,154],"stores":[49],"on":[50],"ZNS":[51],"SSD.":[52],"To":[53],"address":[54],"this":[55,157],"problem,":[56],"we":[57,77,108],"propose":[58],"zone-aware":[60],"scheme":[63,130,158],"store":[66,155],"engines.":[67],"Targeting":[68],"mitigating":[69],"induced":[73,121],"by":[74,122,162,169],"level":[75,86],"compaction,":[76],"design":[78],"an":[79],"adaptive":[80],"SSTable":[81,93],"selection":[82],"strategy":[83,115],"each":[85],"in":[87,152],"LSM-tree.":[89],"Additionally,":[90],"as":[91],"with":[94],"records":[96],"would":[97],"become":[98],"invalid":[99],"after":[100],"timer":[104],"reaches":[105],"its":[106],"threshold,":[107],"designed":[109],"tombstone":[111],"aware":[112],"zone":[113],"allocation":[114],"reduce":[117],"migration":[120],"garbage":[123,166],"collection.":[124],"Experimental":[125],"results":[126],"demonstrate":[127],"that":[128,133],"our":[129],"effectively":[131],"ensures":[132],"most":[134],"outdated":[135],"physical":[136],"versions":[137],"are":[138],"deleted":[139],"before":[140],"reaching":[141],"threshold.":[146],"When":[147],"deleting":[148],"10%":[149],"keys":[151],"engine,":[156],"reduces":[159],"69.6%":[163],"collection-induced":[167],"82.4%":[170],"compared":[171],"scheme.":[175]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}