{"id":"https://openalex.org/W2027061605","doi":"https://doi.org/10.1145/2103380.2103390","title":"FlashB-tree","display_name":"FlashB-tree","publication_year":2011,"publication_date":"2011-11-02","ids":{"openalex":"https://openalex.org/W2027061605","doi":"https://doi.org/10.1145/2103380.2103390","mag":"2027061605"},"language":"en","primary_location":{"id":"doi:10.1145/2103380.2103390","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2103380.2103390","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2011 ACM Symposium on Research in Applied Computation","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/A5022686531","display_name":"Rize Jin","orcid":"https://orcid.org/0000-0001-5537-0744"},"institutions":[{"id":"https://openalex.org/I57664883","display_name":"Ajou University","ror":"https://ror.org/03tzb2h73","country_code":"KR","type":"education","lineage":["https://openalex.org/I57664883"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Rize Jin","raw_affiliation_strings":["Ajou University, Suwon, Republic of Korea","Ajou University, Suwon, Republic of Korea#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ajou University, Suwon, Republic of Korea","institution_ids":["https://openalex.org/I57664883"]},{"raw_affiliation_string":"Ajou University, Suwon, Republic of Korea#TAB#","institution_ids":["https://openalex.org/I57664883"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066893651","display_name":"Se Jin Kwon","orcid":"https://orcid.org/0000-0002-6295-7014"},"institutions":[{"id":"https://openalex.org/I57664883","display_name":"Ajou University","ror":"https://ror.org/03tzb2h73","country_code":"KR","type":"education","lineage":["https://openalex.org/I57664883"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Se Jin Kwon","raw_affiliation_strings":["Ajou University, Suwon, Republic of Korea","Ajou University, Suwon, Republic of Korea#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ajou University, Suwon, Republic of Korea","institution_ids":["https://openalex.org/I57664883"]},{"raw_affiliation_string":"Ajou University, Suwon, Republic of Korea#TAB#","institution_ids":["https://openalex.org/I57664883"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044985062","display_name":"Tae\u2010Sun Chung","orcid":"https://orcid.org/0000-0001-5992-1136"},"institutions":[{"id":"https://openalex.org/I57664883","display_name":"Ajou University","ror":"https://ror.org/03tzb2h73","country_code":"KR","type":"education","lineage":["https://openalex.org/I57664883"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Tae-Sun Chung","raw_affiliation_strings":["Ajou University, Suwon, Republic of Korea","Ajou University, Suwon, Republic of Korea#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ajou University, Suwon, Republic of Korea","institution_ids":["https://openalex.org/I57664883"]},{"raw_affiliation_string":"Ajou University, Suwon, Republic of Korea#TAB#","institution_ids":["https://openalex.org/I57664883"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I57664883"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"50","last_page":"55"},"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":0.9954000115394592,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9803000092506409,"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":0.8850830793380737},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.6168344020843506},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.5848707556724548},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.4483906626701355},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.426372230052948},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.39040616154670715},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3522862195968628},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3502286672592163},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.14195853471755981}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8850830793380737},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.6168344020843506},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.5848707556724548},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.4483906626701355},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.426372230052948},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.39040616154670715},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3522862195968628},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3502286672592163},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.14195853471755981},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2103380.2103390","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2103380.2103390","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2011 ACM Symposium on Research in Applied Computation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.7599999904632568}],"awards":[{"id":"https://openalex.org/G4705596415","display_name":null,"funder_award_id":"2010-0013487","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G8486748703","display_name":null,"funder_award_id":"2010-0013487","funder_id":"https://openalex.org/F4320322349","funder_display_name":"Ministry of Education, Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320322349","display_name":"Ministry of Education, Science and Technology","ror":"https://ror.org/01p262204"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1573377861","https://openalex.org/W1963740184","https://openalex.org/W1982935918","https://openalex.org/W1998701523","https://openalex.org/W2018763861","https://openalex.org/W2020930775","https://openalex.org/W2039721264","https://openalex.org/W2062421762","https://openalex.org/W2065310177","https://openalex.org/W2069946363","https://openalex.org/W2108783070","https://openalex.org/W2112479717","https://openalex.org/W2137905605","https://openalex.org/W2158347038","https://openalex.org/W2160761840"],"related_works":["https://openalex.org/W3024364549","https://openalex.org/W4206019083","https://openalex.org/W2048865712","https://openalex.org/W1976265003","https://openalex.org/W2370378377","https://openalex.org/W4237510188","https://openalex.org/W2130160813","https://openalex.org/W2054476758","https://openalex.org/W2350613701","https://openalex.org/W2130597667"],"abstract_inverted_index":{"Solid":[0],"State":[1],"Drive":[2],"(SSD)":[3],"is":[4,192],"rapidly":[5],"deployed":[6],"as":[7,33],"data":[8],"storage":[9],"for":[10,162],"embedded":[11],"and":[12,22,38,55,86,100,121,180],"tablet":[13],"computers":[14],"due":[15],"to":[16,45,104,119],"its":[17],"shock":[18],"resistance,":[19],"fast":[20],"access,":[21],"low":[23],"power":[24],"consumption.":[25],"However,":[26],"it":[27,191],"has":[28],"some":[29,105],"intractable":[30],"characteristics":[31],"such":[32],"erase-before-write,":[34],"asymmetric":[35],"read/write/erase":[36],"speed,":[37],"limited":[39],"number":[40,149],"of":[41,62,65,78,84,131,150,152,166,177,183,203],"write/erase":[42],"cycles.":[43],"Due":[44],"these":[46,97],"hardware":[47],"characteristics,":[48],"the":[49,63,75,82,88,102,129,148,153,164,187,195,201],"hard":[50],"disk":[51],"drive":[52],"(HDD)-based":[53],"systems":[54],"applications":[56],"could":[57,198],"hardly":[58],"make":[59],"full":[60],"use":[61],"advantages":[64],"SSD":[66,85],"when":[67],"directly":[68],"adopting":[69],"themselves":[70],"on":[71,206],"it.":[72],"In":[73,107],"addition,":[74],"frequent":[76],"changes":[77],"B-tree":[79,140],"can":[80],"degrade":[81],"performance":[83,103],"reduce":[87],"service":[89],"life.":[90],"Most":[91],"previous":[92],"works":[93],"have":[94],"been":[95],"battling":[96],"thorny":[98],"problems":[99],"improved":[101],"extent.":[106],"this":[108],"paper,":[109],"we":[110,126,136,157,185],"first":[111],"analyze":[112],"two":[113,167],"existing":[114],"mechanisms":[115],"which":[116,146],"are":[117],"suitable":[118],"write-intensive":[120],"read-intensive":[122],"workloads,":[123],"respectively.":[124],"And":[125,156],"pointed":[127],"out":[128],"drawbacks":[130],"them.":[132],"As":[133],"a":[134,138,144],"solution,":[135],"propose":[137],"novel":[139],"index":[141,205],"implementation":[142],"scheme,":[143],"FlashB-tree,":[145],"eliminates":[147],"reorganizing":[151],"tree":[154],"structure.":[155],"adopt":[158],"Online":[159],"Transition":[160],"Algorithm":[161],"utilizing":[163],"superiority":[165],"representative":[168],"mechanisms.":[169],"With":[170],"several":[171],"indexing":[172],"profiles":[173],"having":[174],"different":[175],"mixture":[176],"insert,":[178],"select":[179],"delete":[181],"operations":[182],"indices,":[184],"measured":[186],"access":[188],"time":[189],"performance,":[190],"sure":[193],"that":[194],"proposed":[196],"methodology":[197],"significantly":[199],"enhance":[200],"efficiency":[202],"using":[204],"SSDs.":[207]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2016-06-24T00:00:00"}
