{"id":"https://openalex.org/W2903349259","doi":"https://doi.org/10.1145/3241060","title":"Management of Next-Generation NAND Flash to Achieve Enterprise-Level Endurance and Latency Targets","display_name":"Management of Next-Generation NAND Flash to Achieve Enterprise-Level Endurance and Latency Targets","publication_year":2018,"publication_date":"2018-11-30","ids":{"openalex":"https://openalex.org/W2903349259","doi":"https://doi.org/10.1145/3241060","mag":"2903349259"},"language":"en","primary_location":{"id":"doi:10.1145/3241060","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3241060","pdf_url":null,"source":{"id":"https://openalex.org/S158124317","display_name":"ACM Transactions on Storage","issn_l":"1553-3077","issn":["1553-3077","1553-3093"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Storage","raw_type":"journal-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/A5049268344","display_name":"Roman Pletka","orcid":"https://orcid.org/0000-0002-6162-3741"},"institutions":[{"id":"https://openalex.org/I4210126328","display_name":"IBM Research - Zurich","ror":"https://ror.org/02js37d36","country_code":"CH","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210126328"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Roman Pletka","raw_affiliation_strings":["IBM Research -- Zurich, R\u00fcschlikon, Switzerland"],"affiliations":[{"raw_affiliation_string":"IBM Research -- Zurich, R\u00fcschlikon, Switzerland","institution_ids":["https://openalex.org/I4210126328"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058886808","display_name":"Ioannis Koltsidas","orcid":null},"institutions":[{"id":"https://openalex.org/I4210126328","display_name":"IBM Research - Zurich","ror":"https://ror.org/02js37d36","country_code":"CH","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210126328"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Ioannis Koltsidas","raw_affiliation_strings":["IBM Research -- Zurich, R\u00fcschlikon, Switzerland"],"affiliations":[{"raw_affiliation_string":"IBM Research -- Zurich, R\u00fcschlikon, Switzerland","institution_ids":["https://openalex.org/I4210126328"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054351615","display_name":"Nikolas Ioannou","orcid":null},"institutions":[{"id":"https://openalex.org/I4210126328","display_name":"IBM Research - Zurich","ror":"https://ror.org/02js37d36","country_code":"CH","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210126328"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Nikolas Ioannou","raw_affiliation_strings":["IBM Research -- Zurich, R\u00fcschlikon, Switzerland"],"affiliations":[{"raw_affiliation_string":"IBM Research -- Zurich, R\u00fcschlikon, Switzerland","institution_ids":["https://openalex.org/I4210126328"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001819947","display_name":"Sa\u0161a Tomi\u0107","orcid":null},"institutions":[{"id":"https://openalex.org/I4210126328","display_name":"IBM Research - Zurich","ror":"https://ror.org/02js37d36","country_code":"CH","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210126328"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Sa\u0161a Tomi\u0107","raw_affiliation_strings":["IBM Research -- Zurich, R\u00fcschlikon, Switzerland"],"affiliations":[{"raw_affiliation_string":"IBM Research -- Zurich, R\u00fcschlikon, Switzerland","institution_ids":["https://openalex.org/I4210126328"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103241728","display_name":"Nikolaos Papandreou","orcid":"https://orcid.org/0000-0001-6979-2171"},"institutions":[{"id":"https://openalex.org/I4210126328","display_name":"IBM Research - Zurich","ror":"https://ror.org/02js37d36","country_code":"CH","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210126328"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Nikolaos Papandreou","raw_affiliation_strings":["IBM Research -- Zurich, R\u00fcschlikon, Switzerland"],"affiliations":[{"raw_affiliation_string":"IBM Research -- Zurich, R\u00fcschlikon, Switzerland","institution_ids":["https://openalex.org/I4210126328"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040727953","display_name":"Thomas Parnell","orcid":"https://orcid.org/0000-0002-1308-6590"},"institutions":[{"id":"https://openalex.org/I4210126328","display_name":"IBM Research - Zurich","ror":"https://ror.org/02js37d36","country_code":"CH","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210126328"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Thomas Parnell","raw_affiliation_strings":["IBM Research -- Zurich, R\u00fcschlikon, Switzerland"],"affiliations":[{"raw_affiliation_string":"IBM Research -- Zurich, R\u00fcschlikon, Switzerland","institution_ids":["https://openalex.org/I4210126328"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007575599","display_name":"Haralampos Pozidis","orcid":"https://orcid.org/0000-0001-5084-6651"},"institutions":[{"id":"https://openalex.org/I4210126328","display_name":"IBM Research - Zurich","ror":"https://ror.org/02js37d36","country_code":"CH","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115","https://openalex.org/I4210126328"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Haralampos Pozidis","raw_affiliation_strings":["IBM Research -- Zurich, R\u00fcschlikon, Switzerland"],"affiliations":[{"raw_affiliation_string":"IBM Research -- Zurich, R\u00fcschlikon, Switzerland","institution_ids":["https://openalex.org/I4210126328"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084021918","display_name":"Aaron Fry","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Aaron Fry","raw_affiliation_strings":["IBM Systems, Houston, TX"],"affiliations":[{"raw_affiliation_string":"IBM Systems, Houston, TX","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021607168","display_name":"Tim Fisher","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tim Fisher","raw_affiliation_strings":["IBM Systems, Houston, TX"],"affiliations":[{"raw_affiliation_string":"IBM Systems, Houston, TX","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5049268344"],"corresponding_institution_ids":["https://openalex.org/I4210126328"],"apc_list":null,"apc_paid":null,"fwci":1.6608,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.86197029,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"14","issue":"4","first_page":"1","last_page":"25"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":1.0,"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":1.0,"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":0.982699990272522,"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/T12162","display_name":"Cellular Automata and Applications","score":0.9460999965667725,"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/nand-gate","display_name":"NAND gate","score":0.8427712917327881},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8128652572631836},{"id":"https://openalex.org/keywords/flash","display_name":"Flash (photography)","score":0.6748365759849548},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.6306114196777344},{"id":"https://openalex.org/keywords/garbage-collection","display_name":"Garbage collection","score":0.5676038265228271},{"id":"https://openalex.org/keywords/flash-memory","display_name":"Flash memory","score":0.5518794059753418},{"id":"https://openalex.org/keywords/flash-file-system","display_name":"Flash file system","score":0.5350538492202759},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5182516574859619},{"id":"https://openalex.org/keywords/computer-data-storage","display_name":"Computer data storage","score":0.442301481962204},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.43791037797927856},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4058256149291992},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3490796983242035},{"id":"https://openalex.org/keywords/logic-gate","display_name":"Logic gate","score":0.21733197569847107},{"id":"https://openalex.org/keywords/garbage","display_name":"Garbage","score":0.12314927577972412},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10653316974639893}],"concepts":[{"id":"https://openalex.org/C124296912","wikidata":"https://www.wikidata.org/wiki/Q575178","display_name":"NAND gate","level":3,"score":0.8427712917327881},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8128652572631836},{"id":"https://openalex.org/C2777526259","wikidata":"https://www.wikidata.org/wiki/Q221836","display_name":"Flash (photography)","level":2,"score":0.6748365759849548},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.6306114196777344},{"id":"https://openalex.org/C105122174","wikidata":"https://www.wikidata.org/wiki/Q322202","display_name":"Garbage collection","level":3,"score":0.5676038265228271},{"id":"https://openalex.org/C2776531357","wikidata":"https://www.wikidata.org/wiki/Q174077","display_name":"Flash memory","level":2,"score":0.5518794059753418},{"id":"https://openalex.org/C27670709","wikidata":"https://www.wikidata.org/wiki/Q5457555","display_name":"Flash file system","level":4,"score":0.5350538492202759},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5182516574859619},{"id":"https://openalex.org/C194739806","wikidata":"https://www.wikidata.org/wiki/Q66221","display_name":"Computer data storage","level":2,"score":0.442301481962204},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.43791037797927856},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4058256149291992},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3490796983242035},{"id":"https://openalex.org/C131017901","wikidata":"https://www.wikidata.org/wiki/Q170451","display_name":"Logic gate","level":2,"score":0.21733197569847107},{"id":"https://openalex.org/C75403996","wikidata":"https://www.wikidata.org/wiki/Q5521979","display_name":"Garbage","level":2,"score":0.12314927577972412},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10653316974639893},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C92855701","wikidata":"https://www.wikidata.org/wiki/Q5830907","display_name":"Computer memory","level":3,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3241060","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3241060","pdf_url":null,"source":{"id":"https://openalex.org/S158124317","display_name":"ACM Transactions on Storage","issn_l":"1553-3077","issn":["1553-3077","1553-3093"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Storage","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W22295148","https://openalex.org/W162515996","https://openalex.org/W1491719847","https://openalex.org/W1515611338","https://openalex.org/W1526462389","https://openalex.org/W1553622981","https://openalex.org/W1560722379","https://openalex.org/W1575899663","https://openalex.org/W1967106146","https://openalex.org/W1979804960","https://openalex.org/W1982063824","https://openalex.org/W1984463050","https://openalex.org/W1990067820","https://openalex.org/W1990565342","https://openalex.org/W2006425633","https://openalex.org/W2010390358","https://openalex.org/W2036202202","https://openalex.org/W2036382651","https://openalex.org/W2038732994","https://openalex.org/W2041989673","https://openalex.org/W2049442756","https://openalex.org/W2051435086","https://openalex.org/W2061367020","https://openalex.org/W2063832396","https://openalex.org/W2070425502","https://openalex.org/W2097490816","https://openalex.org/W2099753358","https://openalex.org/W2108183412","https://openalex.org/W2112157291","https://openalex.org/W2133201054","https://openalex.org/W2134256659","https://openalex.org/W2155021765","https://openalex.org/W2155370145","https://openalex.org/W2158963043","https://openalex.org/W2169177439","https://openalex.org/W2179360174","https://openalex.org/W2277915713","https://openalex.org/W2418598077","https://openalex.org/W2419642110","https://openalex.org/W2573184146","https://openalex.org/W2949204340","https://openalex.org/W3151647019","https://openalex.org/W4236376897"],"related_works":["https://openalex.org/W3045323758","https://openalex.org/W2109936880","https://openalex.org/W2632149397","https://openalex.org/W2160730673","https://openalex.org/W1998384031","https://openalex.org/W2896398750","https://openalex.org/W2080511429","https://openalex.org/W2085618799","https://openalex.org/W1989463597","https://openalex.org/W2042631286"],"abstract_inverted_index":{"Despite":[0],"its":[1],"widespread":[2],"use":[3],"in":[4,68,174,181],"consumer":[5],"devices":[6],"and":[7,29,39,87,109,125,133,172,179],"enterprise":[8,69,136,187],"storage":[9,27,70,137],"systems,":[10],"NAND":[11,66,157],"flash":[12,67,158,183],"faces":[13],"a":[14,97,161],"growing":[15],"number":[16],"of":[17,121,156,185,197],"challenges.":[18],"While":[19],"technology":[20],"advances":[21],"have":[22,33,55],"helped":[23],"to":[24,36,56,63,99,149,152],"increase":[25],"the":[26,119,141,153,182],"density":[28],"reduce":[30,80],"costs,":[31],"they":[32],"also":[34],"led":[35],"reduced":[37],"endurance":[38,89,146,155],"larger":[40],"block":[41,95,122],"variations,":[42],"which":[43],"cannot":[44],"be":[45,57],"compensated":[46],"solely":[47],"by":[48,147],"stronger":[49,162],"ECC":[50,163],"or":[51],"read-retry":[52],"schemes":[53,116],"but":[54],"addressed":[58],"holistically.":[59],"Our":[60],"goal":[61],"is":[62],"enable":[64],"low-cost":[65],"for":[71],"cost":[72],"efficiency.":[73],"We":[74,93],"present":[75],"novel":[76,110],"flash-management":[77,166],"approaches":[78],"that":[79,105,117],"write":[81],"amplification,":[82],"achieve":[83,135],"better":[84],"wear":[85],"leveling,":[86],"enhance":[88],"without":[90,159],"sacrificing":[91],"performance.":[92],"introduce":[94],"calibration,":[96],"technique":[98],"determine":[100],"optimal":[101],"read-threshold":[102],"voltage":[103],"levels":[104],"minimize":[106],"error":[107],"rates,":[108],"garbage-collection":[111],"as":[112,114],"well":[113],"data-placement":[115],"alleviate":[118],"effects":[120],"health":[123],"variability":[124],"show":[126],"how":[127],"these":[128],"techniques":[129],"complement":[130],"one":[131],"another":[132],"thereby":[134],"requirements.":[138],"By":[139],"combining":[140],"proposed":[142],"schemes,":[143],"we":[144],"improve":[145],"up":[148],"15\u00d7":[150],"compared":[151],"baseline":[154],"using":[160],"scheme.":[164],"The":[165],"algorithms":[167],"presented":[168],"herein":[169],"were":[170],"designed":[171],"implemented":[173],"simulators,":[175],"hardware":[176],"test":[177],"platforms,":[178],"eventually":[180],"controllers":[184],"production":[186],"all-flash":[188],"arrays.":[189],"Their":[190],"effectiveness":[191],"has":[192],"been":[193],"validated":[194],"across":[195],"thousands":[196],"customer":[198],"deployments":[199],"since":[200],"2015.":[201]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}