{"id":"https://openalex.org/W4411020026","doi":"https://doi.org/10.1145/3726854.3727273","title":"Beaver: A High-Performance and Crash-Consistent File System Cache via PM-DRAM Collaborative Memory Tiering","display_name":"Beaver: A High-Performance and Crash-Consistent File System Cache via PM-DRAM Collaborative Memory Tiering","publication_year":2025,"publication_date":"2025-06-04","ids":{"openalex":"https://openalex.org/W4411020026","doi":"https://doi.org/10.1145/3726854.3727273"},"language":"en","primary_location":{"id":"doi:10.1145/3726854.3727273","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3726854.3727273","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Abstracts of the 2025 ACM SIGMETRICS International Conference on Measurement and Modeling of Computer Systems","raw_type":"proceedings-article"},"type":"article","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/A5115604660","display_name":"Qinglin Pan","orcid":"https://orcid.org/0009-0006-0667-1552"},"institutions":[{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qinglin Pan","raw_affiliation_strings":["Institute of Software, Chinese Academy of Sciences, Beijing, China and University of Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Software, Chinese Academy of Sciences, Beijing, China and University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003943585","display_name":"Ji Qi","orcid":"https://orcid.org/0000-0002-8548-116X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Ji Qi","raw_affiliation_strings":["Institute of Software, Chinese Academy of Sciences, Beijing, China and Department of Computer Science, The University of Hong Kong, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Institute of Software, Chinese Academy of Sciences, Beijing, China and Department of Computer Science, The University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109479957","display_name":"J. C. He","orcid":"https://orcid.org/0009-0008-5570-719X"},"institutions":[{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiatai He","raw_affiliation_strings":["Institute of Software, Chinese Academy of Sciences, Beijing, China and University of Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Software, Chinese Academy of Sciences, Beijing, China and University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100758382","display_name":"Heng Zhang","orcid":"https://orcid.org/0000-0001-6597-6520"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Heng Zhang","raw_affiliation_strings":["Institute of Software, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Software, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110921054","display_name":"Jiageng Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiageng Yu","raw_affiliation_strings":["Institute of Software, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Software, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101053493","display_name":"Yanjun Wu","orcid":"https://orcid.org/0000-0002-1823-0459"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanjun Wu","raw_affiliation_strings":["Institute of Software, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Software, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5115604660"],"corresponding_institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I4210165038"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13019457,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"70","last_page":"72"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11478","display_name":"Caching and Content Delivery","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/computer-science","display_name":"Computer science","score":0.7301716804504395},{"id":"https://openalex.org/keywords/dram","display_name":"Dram","score":0.6997349262237549},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.6461920738220215},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.6067085266113281},{"id":"https://openalex.org/keywords/crash","display_name":"Crash","score":0.563645601272583},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.4672655463218689},{"id":"https://openalex.org/keywords/file-system","display_name":"File system","score":0.4350912570953369},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.2449500858783722}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7301716804504395},{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.6997349262237549},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.6461920738220215},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.6067085266113281},{"id":"https://openalex.org/C183469790","wikidata":"https://www.wikidata.org/wiki/Q333501","display_name":"Crash","level":2,"score":0.563645601272583},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.4672655463218689},{"id":"https://openalex.org/C2780940931","wikidata":"https://www.wikidata.org/wiki/Q174989","display_name":"File system","level":2,"score":0.4350912570953369},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.2449500858783722}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3726854.3727273","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3726854.3727273","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Abstracts of the 2025 ACM SIGMETRICS International Conference on Measurement and Modeling of Computer Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2098958037","https://openalex.org/W2734941459","https://openalex.org/W3021951958","https://openalex.org/W4312465882","https://openalex.org/W4379113631"],"related_works":["https://openalex.org/W753420207","https://openalex.org/W2353896575","https://openalex.org/W2379000728","https://openalex.org/W2368354671","https://openalex.org/W2389631998","https://openalex.org/W2362483455","https://openalex.org/W2355113374","https://openalex.org/W2391476234","https://openalex.org/W37549629","https://openalex.org/W2113429681"],"abstract_inverted_index":{"The":[0],"in-memory":[1,63],"cache":[2,53,66,142],"layer":[3],"is":[4,12,25,174],"crucial":[5],"in":[6,27,49],"building":[7],"a":[8,51,61,77,116],"file":[9,20,64,140,157],"system.":[10],"Crash-consistency":[11],"highly":[13],"desirable":[14],"for":[15,95,109],"applications":[16,145],"running":[17],"on":[18,166],"the":[19,89,103,127,138],"system,":[21],"ensuring":[22],"that":[23,67,153],"data":[24,121],"written":[26],"an":[28],"all-or-none":[29],"fashion":[30],"during":[31],"unexpected":[32],"system":[33,65,141,158],"failures":[34],"or":[35],"crashes.":[36],"However,":[37],"existing":[38],"works":[39],"fail":[40],"to":[41,91,105,118,124,162],"achieve":[42],"both":[43,69,83],"high":[44,72,98,110],"read":[45,107,111],"and":[46,71,85,97,101,146,164,168],"write":[47,93,99,131],"performance":[48],"constructing":[50],"crash-consistent":[52],"layer.":[54],"In":[55],"this":[56],"paper,":[57],"we":[58],"propose":[59],"Beaver,":[60],"new":[62],"achieves":[68],"crash-consistency":[70,96],"read/write":[73,78],"performance.":[74,112],"Beaver":[75,87,136,154],"exploits":[76],"distinguishable":[79],"memory":[80],"hierarchy":[81],"involving":[82],"PM":[84,90,123],"DRAM.":[86],"uses":[88,102],"serve":[92,106],"operations":[94,108],"performance,":[100],"DRAM":[104,125],"We":[113,133],"also":[114],"introduce":[115],"kprefetcher":[117],"asynchronously":[119],"move":[120],"from":[122],"off":[126],"critical":[128],"path":[129],"of":[130],"operations.":[132],"extensively":[134],"evaluated":[135],"with":[137],"latest":[139],"using":[143],"real-world":[144],"popular":[147],"benchmarks.":[148],"Application":[149],"evaluation":[150],"results":[151],"show":[152],"outperformed":[155],"other":[156],"caches":[159],"by":[160],"up":[161],"16.1%":[163],"11.0%":[165],"RocksDB":[167],"MinIO,":[169],"respectively.":[170],"Beaver's":[171],"source":[172],"code":[173],"available":[175],"at":[176],"https://github.com/PanQL/Beaver.":[177]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}