{"id":"https://openalex.org/W2352208637","doi":"https://doi.org/10.1145/2818376","title":"Internal Parallelism of Flash Memory-Based Solid-State Drives","display_name":"Internal Parallelism of Flash Memory-Based Solid-State Drives","publication_year":2016,"publication_date":"2016-05-12","ids":{"openalex":"https://openalex.org/W2352208637","doi":"https://doi.org/10.1145/2818376","mag":"2352208637"},"language":"en","primary_location":{"id":"doi:10.1145/2818376","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2818376","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/A5100352722","display_name":"Feng Chen","orcid":"https://orcid.org/0000-0002-8354-9319"},"institutions":[{"id":"https://openalex.org/I121820613","display_name":"Louisiana State University","ror":"https://ror.org/05ect4e57","country_code":"US","type":"education","lineage":["https://openalex.org/I121820613"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Feng Chen","raw_affiliation_strings":["Louisiana State University, Baton Rouge, LA"],"affiliations":[{"raw_affiliation_string":"Louisiana State University, Baton Rouge, LA","institution_ids":["https://openalex.org/I121820613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076843979","display_name":"Binbing Hou","orcid":null},"institutions":[{"id":"https://openalex.org/I121820613","display_name":"Louisiana State University","ror":"https://ror.org/05ect4e57","country_code":"US","type":"education","lineage":["https://openalex.org/I121820613"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Binbing Hou","raw_affiliation_strings":["Louisiana State University, Baton Rouge, LA"],"affiliations":[{"raw_affiliation_string":"Louisiana State University, Baton Rouge, LA","institution_ids":["https://openalex.org/I121820613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089560181","display_name":"Rubao Lee","orcid":"https://orcid.org/0009-0006-3588-0193"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rubao Lee","raw_affiliation_strings":["Ohio State University, Columbus, OH"],"affiliations":[{"raw_affiliation_string":"Ohio State University, Columbus, OH","institution_ids":["https://openalex.org/I52357470"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100352722"],"corresponding_institution_ids":["https://openalex.org/I121820613"],"apc_list":null,"apc_paid":null,"fwci":8.4927,"has_fulltext":false,"cited_by_count":90,"citation_normalized_percentile":{"value":0.97766629,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"12","issue":"3","first_page":"1","last_page":"39"},"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9891999959945679,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9775999784469604,"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":0.8988911509513855},{"id":"https://openalex.org/keywords/parallelism","display_name":"Parallelism (grammar)","score":0.6820554733276367},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5598888993263245},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5574992299079895},{"id":"https://openalex.org/keywords/data-parallelism","display_name":"Data parallelism","score":0.4777185916900635},{"id":"https://openalex.org/keywords/task-parallelism","display_name":"Task parallelism","score":0.4427412152290344},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.12011581659317017}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8988911509513855},{"id":"https://openalex.org/C2781172179","wikidata":"https://www.wikidata.org/wiki/Q853109","display_name":"Parallelism (grammar)","level":2,"score":0.6820554733276367},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5598888993263245},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5574992299079895},{"id":"https://openalex.org/C61483411","wikidata":"https://www.wikidata.org/wiki/Q3124522","display_name":"Data parallelism","level":3,"score":0.4777185916900635},{"id":"https://openalex.org/C42992933","wikidata":"https://www.wikidata.org/wiki/Q691169","display_name":"Task parallelism","level":3,"score":0.4427412152290344},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.12011581659317017}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2818376","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2818376","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":[{"id":"https://openalex.org/G4570856584","display_name":null,"funder_award_id":"LEQSF(2014-17)-RD-A-01 and LEQSF-EPS(2015)-PFUND-391","funder_id":"https://openalex.org/F4320309392","funder_display_name":"Louisiana Board of Regents"}],"funders":[{"id":"https://openalex.org/F4320307102","display_name":"Intel Corporation","ror":"https://ror.org/01ek73717"},{"id":"https://openalex.org/F4320309392","display_name":"Louisiana Board of Regents","ror":"https://ror.org/00jv89z46"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":57,"referenced_works":["https://openalex.org/W42902378","https://openalex.org/W90164321","https://openalex.org/W126194223","https://openalex.org/W153393921","https://openalex.org/W1478204837","https://openalex.org/W1560722379","https://openalex.org/W1574055853","https://openalex.org/W1967930269","https://openalex.org/W1981029608","https://openalex.org/W1984282814","https://openalex.org/W1984936762","https://openalex.org/W1990946453","https://openalex.org/W1996969457","https://openalex.org/W2004806949","https://openalex.org/W2005112390","https://openalex.org/W2035712985","https://openalex.org/W2048022692","https://openalex.org/W2056515386","https://openalex.org/W2058178853","https://openalex.org/W2062487414","https://openalex.org/W2065685496","https://openalex.org/W2066262685","https://openalex.org/W2074968498","https://openalex.org/W2082317049","https://openalex.org/W2095905546","https://openalex.org/W2099753358","https://openalex.org/W2102824839","https://openalex.org/W2103282773","https://openalex.org/W2106436364","https://openalex.org/W2108183412","https://openalex.org/W2108783070","https://openalex.org/W2109597634","https://openalex.org/W2111262474","https://openalex.org/W2112577589","https://openalex.org/W2113689712","https://openalex.org/W2116117441","https://openalex.org/W2120111376","https://openalex.org/W2129648318","https://openalex.org/W2129988636","https://openalex.org/W2131405756","https://openalex.org/W2136225018","https://openalex.org/W2137176666","https://openalex.org/W2141048674","https://openalex.org/W2145565697","https://openalex.org/W2147504831","https://openalex.org/W2149273293","https://openalex.org/W2150115901","https://openalex.org/W2150708794","https://openalex.org/W2152563679","https://openalex.org/W2154809801","https://openalex.org/W2155256331","https://openalex.org/W2158237121","https://openalex.org/W2171148344","https://openalex.org/W2294497304","https://openalex.org/W2949204340","https://openalex.org/W3152210458","https://openalex.org/W4248578633"],"related_works":["https://openalex.org/W2003935582","https://openalex.org/W2950520577","https://openalex.org/W74409296","https://openalex.org/W1554644772","https://openalex.org/W2494130044","https://openalex.org/W2468095077","https://openalex.org/W2593878938","https://openalex.org/W305742777","https://openalex.org/W4230999561","https://openalex.org/W1595672120"],"abstract_inverted_index":{"A":[0],"unique":[1],"merit":[2],"of":[3,20,29,43,100,128,162,178,224,237,256,270],"a":[4,18,149,176,185,221,235,268],"solid-state":[5],"drive":[6],"(SSD)":[7],"is":[8,74,125,132,197],"its":[9],"internal":[10,27,41,195,247,281],"parallelism":[11,28,42,196,250],".":[12],"In":[13],"this":[14],"article,":[15],"we":[16,37,66,113,174,233,265],"present":[17,175],"set":[19,177,236,269],"comprehensive":[21],"studies":[22,180,191,239],"on":[23,143,171,240],"understanding":[24,138],"and":[25,34,62,95,124,155,206,229,243,248,275],"exploiting":[26,40,194,280],"SSDs.":[30,144],"Through":[31],"extensive":[32],"experiments":[33],"thorough":[35],"analysis,":[36],"show":[38,192],"that":[39,68,115,193],"SSDs":[44,105,242],"can":[45],"not":[46,198],"only":[47,199],"substantially":[48],"improve":[49],"input/output":[50],"(I/O)":[51],"performance":[52,73,120],"but":[53,85],"also":[54,106,147,210],"may":[55],"lead":[56],"to":[57,79,87,108,134,166,202,272],"some":[58],"surprising":[59],"side":[60],"effects":[61],"dynamics.":[63],"For":[64,111],"example,":[65,112],"find":[67,114],"with":[69,116],"parallel":[70,117,167],"I/Os,":[71,118],"SSD":[72],"no":[75],"longer":[76],"highly":[77],"sensitive":[78],"access":[80,93,129],"patterns":[81],"(random":[82],"or":[83],"sequential),":[84],"rather":[86],"other":[88],"factors,":[89],"such":[90],"as":[91,157,159],"data":[92,97,164],"interferences":[94],"physical":[96,163],"layout.":[98],"Many":[99],"our":[101,135],"prior":[102],"understandings":[103],"about":[104,139],"need":[107],"be":[109],"reconsidered.":[110],"write":[119],"could":[121],"outperform":[122],"reads":[123,154],"largely":[126],"independent":[127],"patterns,":[130],"which":[131],"opposite":[133],"long-existing":[136],"common":[137],"slow":[140],"random":[141],"writes":[142,156],"We":[145],"have":[146],"observed":[148],"strong":[150],"interference":[151],"between":[152,246],"concurrent":[153],"well":[158],"the":[160,200,213,244],"impact":[161],"layout":[165],"I/O":[168],"performance.":[169],"Based":[170],"these":[172,262],"findings,":[173,264],"case":[179,190],"in":[181,227,251],"database":[182],"management":[183],"systems,":[184],"typical":[186],"data-intensive":[187],"application.":[188],"Our":[189],"key":[201],"enhancing":[203],"application":[204,228,276],"performance,":[205],"more":[207],"importantly,":[208],"it":[209],"fundamentally":[211],"changes":[212],"equation":[214],"for":[215,220,278],"optimizing":[216],"applications.":[217],"This":[218],"calls":[219],"careful":[222],"reconsideration":[223],"various":[225],"aspects":[226],"system":[230,273],"designs.":[231],"Furthermore,":[232],"give":[234],"experimental":[238],"new-generation":[241],"interaction":[245],"external":[249],"an":[252],"SSD-based":[253],"Redundant":[254],"Array":[255],"Independent":[257],"Disks":[258],"(RAID)":[259],"storage.":[260],"With":[261],"critical":[263],"finally":[266],"make":[267],"recommendations":[271],"architects":[274],"designers":[277],"effectively":[279],"parallelism.":[282]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":15},{"year":2021,"cited_by_count":15},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":17},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":3}],"updated_date":"2026-03-06T13:50:29.536080","created_date":"2025-10-10T00:00:00"}