{"id":"https://openalex.org/W2116117441","doi":"https://doi.org/10.1145/1565694.1565697","title":"Evaluating and repairing write performance on flash devices","display_name":"Evaluating and repairing write performance on flash devices","publication_year":2009,"publication_date":"2009-06-28","ids":{"openalex":"https://openalex.org/W2116117441","doi":"https://doi.org/10.1145/1565694.1565697","mag":"2116117441"},"language":"en","primary_location":{"id":"doi:10.1145/1565694.1565697","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1565694.1565697","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Fifth International Workshop on Data Management on New Hardware","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/139050","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091823418","display_name":"Radu Stoica","orcid":"https://orcid.org/0009-0005-8089-866X"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Radu Stoica","raw_affiliation_strings":["EPFL, VD, Switzerland","EPFL, VD, Switzerland#TAB#"],"affiliations":[{"raw_affiliation_string":"EPFL, VD, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"EPFL, VD, Switzerland#TAB#","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053040916","display_name":"Manos Athanassoulis","orcid":"https://orcid.org/0000-0003-1837-0010"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Manos Athanassoulis","raw_affiliation_strings":["EPFL, VD, Switzerland","EPFL, VD, Switzerland#TAB#"],"affiliations":[{"raw_affiliation_string":"EPFL, VD, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"EPFL, VD, Switzerland#TAB#","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071638205","display_name":"Ryan Johnson","orcid":"https://orcid.org/0000-0002-5800-7796"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Ryan Johnson","raw_affiliation_strings":["EPFL, VD, Switzerland","EPFL, VD, Switzerland#TAB#"],"affiliations":[{"raw_affiliation_string":"EPFL, VD, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"EPFL, VD, Switzerland#TAB#","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070907021","display_name":"Anastasia Ailamaki","orcid":null},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Anastasia Ailamaki","raw_affiliation_strings":["EPFL, VD, Switzerland","EPFL, VD, Switzerland#TAB#"],"affiliations":[{"raw_affiliation_string":"EPFL, VD, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"EPFL, VD, Switzerland#TAB#","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5091823418"],"corresponding_institution_ids":["https://openalex.org/I5124864"],"apc_list":null,"apc_paid":null,"fwci":8.7011,"has_fulltext":false,"cited_by_count":46,"citation_normalized_percentile":{"value":0.97933056,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"9","last_page":"14"},"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":0.9947999715805054,"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":0.9794999957084656,"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":0.8212929964065552},{"id":"https://openalex.org/keywords/flash-file-system","display_name":"Flash file system","score":0.6943285465240479},{"id":"https://openalex.org/keywords/flash","display_name":"Flash (photography)","score":0.6749794483184814},{"id":"https://openalex.org/keywords/universal-memory","display_name":"Universal memory","score":0.6322468519210815},{"id":"https://openalex.org/keywords/flash-memory","display_name":"Flash memory","score":0.6035341620445251},{"id":"https://openalex.org/keywords/nand-gate","display_name":"NAND gate","score":0.6019018888473511},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.5071518421173096},{"id":"https://openalex.org/keywords/mass-storage","display_name":"Mass storage","score":0.4917061924934387},{"id":"https://openalex.org/keywords/append","display_name":"Append","score":0.4818926453590393},{"id":"https://openalex.org/keywords/racetrack-memory","display_name":"Racetrack memory","score":0.44526734948158264},{"id":"https://openalex.org/keywords/computer-data-storage","display_name":"Computer data storage","score":0.43783923983573914},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.4213157892227173},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4039596915245056},{"id":"https://openalex.org/keywords/computer-memory","display_name":"Computer memory","score":0.23058930039405823},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.14623233675956726},{"id":"https://openalex.org/keywords/semiconductor-memory","display_name":"Semiconductor memory","score":0.1053655743598938},{"id":"https://openalex.org/keywords/interleaved-memory","display_name":"Interleaved memory","score":0.09562623500823975}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8212929964065552},{"id":"https://openalex.org/C27670709","wikidata":"https://www.wikidata.org/wiki/Q5457555","display_name":"Flash file system","level":4,"score":0.6943285465240479},{"id":"https://openalex.org/C2777526259","wikidata":"https://www.wikidata.org/wiki/Q221836","display_name":"Flash (photography)","level":2,"score":0.6749794483184814},{"id":"https://openalex.org/C195053848","wikidata":"https://www.wikidata.org/wiki/Q7894141","display_name":"Universal memory","level":5,"score":0.6322468519210815},{"id":"https://openalex.org/C2776531357","wikidata":"https://www.wikidata.org/wiki/Q174077","display_name":"Flash memory","level":2,"score":0.6035341620445251},{"id":"https://openalex.org/C124296912","wikidata":"https://www.wikidata.org/wiki/Q575178","display_name":"NAND gate","level":3,"score":0.6019018888473511},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.5071518421173096},{"id":"https://openalex.org/C125041420","wikidata":"https://www.wikidata.org/wiki/Q1426186","display_name":"Mass storage","level":2,"score":0.4917061924934387},{"id":"https://openalex.org/C2777998813","wikidata":"https://www.wikidata.org/wiki/Q16869124","display_name":"Append","level":2,"score":0.4818926453590393},{"id":"https://openalex.org/C43363307","wikidata":"https://www.wikidata.org/wiki/Q1651623","display_name":"Racetrack memory","level":5,"score":0.44526734948158264},{"id":"https://openalex.org/C194739806","wikidata":"https://www.wikidata.org/wiki/Q66221","display_name":"Computer data storage","level":2,"score":0.43783923983573914},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.4213157892227173},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4039596915245056},{"id":"https://openalex.org/C92855701","wikidata":"https://www.wikidata.org/wiki/Q5830907","display_name":"Computer memory","level":3,"score":0.23058930039405823},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.14623233675956726},{"id":"https://openalex.org/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.1053655743598938},{"id":"https://openalex.org/C63511323","wikidata":"https://www.wikidata.org/wiki/Q908936","display_name":"Interleaved memory","level":4,"score":0.09562623500823975},{"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/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"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":3,"locations":[{"id":"doi:10.1145/1565694.1565697","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1565694.1565697","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Fifth International Workshop on Data Management on New Hardware","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.260.36","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.260.36","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://infoscience.epfl.ch/record/139050/files/Flash_DataLayout_DaMoN_CR2.pdf","raw_type":"text"},{"id":"pmh:oai:infoscience.epfl.ch:139050","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/139050","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:139050","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/139050","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1352671934","display_name":"ITR:  Cache-Resident Databases","funder_award_id":"0205544","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G2055479483","display_name":"Statistische Analyse umfangreicher Volltexte","funder_award_id":"33686","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G349582178","display_name":"Absorptionscharakteristika verschiedener oraler Rehydrationsl\u00f6sungen im menschlichen D\u00fcnndarm.","funder_award_id":"20554","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G3535534575","display_name":null,"funder_award_id":"CCR-0205544IIS-0133686IIS-0713409","funder_id":"https://openalex.org/F4320337389","funder_display_name":"Division of Information and Intelligent Systems"},{"id":"https://openalex.org/G4198845857","display_name":"CAREER: Bridging Databases and Computer Architecture: Optimizing DBMS for Deep Memory Hierarchies","funder_award_id":"0133686","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7936520376","display_name":"III-COR: Staged Database Systems: Maximizing Locality through Service-based Data Management","funder_award_id":"0713409","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G87039048","display_name":null,"funder_award_id":"CCR-0205544IIS-0133686IIS-0713409","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320320924","display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","ror":"https://ror.org/00yjd3n13"},{"id":"https://openalex.org/F4320337389","display_name":"Division of Information and Intelligent Systems","ror":"https://ror.org/053a2cp42"},{"id":"https://openalex.org/F4320338080","display_name":"European Social Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W35641434","https://openalex.org/W54400829","https://openalex.org/W1486947867","https://openalex.org/W1564774435","https://openalex.org/W1981029608","https://openalex.org/W1990946453","https://openalex.org/W2062499106","https://openalex.org/W2108183412","https://openalex.org/W2121527069","https://openalex.org/W2205436351","https://openalex.org/W6601430220","https://openalex.org/W6629050675"],"related_works":["https://openalex.org/W2608641851","https://openalex.org/W1908804015","https://openalex.org/W2599034289","https://openalex.org/W2128607743","https://openalex.org/W2026498111","https://openalex.org/W2111568125","https://openalex.org/W2492851785","https://openalex.org/W2089246213","https://openalex.org/W3144954235","https://openalex.org/W2169405529"],"abstract_inverted_index":{"In":[0,100],"the":[1,145],"last":[2],"few":[3],"years":[4],"NAND":[5],"flash":[6,44,84,117,126],"storage":[7,48,55,85],"has":[8],"become":[9],"more":[10,12],"and":[11,18,37,71,80,97,132,149,160,162],"popular":[13],"as":[14,45,119],"price":[15],"per":[16],"GB":[17],"capacity":[19],"both":[20,156],"improve":[21],"at":[22],"exponential":[23],"rates.":[24],"Flash":[25,59],"memory":[26,118],"offers":[27],"significant":[28,167],"benefits":[29],"compared":[30],"to":[31,42,112],"magnetic":[32],"hard":[33],"disk":[34],"drives":[35],"(HDDs)":[36],"DBMSs":[38],"are":[39],"highly":[40],"likely":[41],"use":[43],"a":[46,75,90,106,125],"general":[47],"backend,":[49],"either":[50],"alone":[51],"or":[52],"in":[53],"heterogeneous":[54],"solutions":[56],"with":[57],"HDDs.":[58],"devices,":[60],"however,":[61],"respond":[62],"quite":[63],"differently":[64],"than":[65],"HDDs":[66],"for":[67,172],"common":[68],"access":[69],"patterns,":[70],"recent":[72],"research":[73],"shows":[74],"strong":[76],"asymmetry":[77],"between":[78],"read":[79],"write":[81],"performance.":[82],"Moreover,":[83],"devices":[86],"behave":[87],"unpredictably,":[88],"showing":[89],"high":[91],"dependence":[92],"on":[93,151],"previous":[94],"I/O":[95],"history":[96],"usage":[98],"patterns.":[99],"this":[101],"paper":[102],"we":[103],"investigate":[104],"how":[105],"DBMS":[107],"can":[108,169],"overcome":[109],"these":[110],"issues":[111],"take":[113],"full":[114],"advantage":[115],"of":[116,147],"persistent":[120],"storage.":[121],"We":[122,143],"propose":[123],"new":[124],"aware":[127],"data":[128],"layout":[129],"-":[130,134],"append":[131,148],"pack":[133,150],"which":[135],"stabilizes":[136],"device":[137],"performance":[138,154],"by":[139],"eliminating":[140],"random":[141],"writes.":[142],"assess":[144],"impact":[146],"OLTP":[152],"workload":[153],"using":[155],"an":[157],"analytical":[158],"model":[159],"micro-benchmarks,":[161],"our":[163],"results":[164],"suggest":[165],"that":[166],"improvements":[168],"be":[170],"achieved":[171],"real":[173],"workloads.":[174]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":5}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
