{"id":"https://openalex.org/W2053009162","doi":"https://doi.org/10.1145/2484838.2484853","title":"Optimizing fastquery performance on lustre file system","display_name":"Optimizing fastquery performance on lustre file system","publication_year":2013,"publication_date":"2013-07-29","ids":{"openalex":"https://openalex.org/W2053009162","doi":"https://doi.org/10.1145/2484838.2484853","mag":"2053009162"},"language":"en","primary_location":{"id":"doi:10.1145/2484838.2484853","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2484838.2484853","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 25th International Conference on Scientific and Statistical Database Management","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/A5002846191","display_name":"Kuan-Wu Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Kuan-Wu Lin","raw_affiliation_strings":["National Tsing Hua Univeristy, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Tsing Hua Univeristy, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062233562","display_name":"Suren Byna","orcid":"https://orcid.org/0000-0003-3048-3448"},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Surendra Byna","raw_affiliation_strings":["Lawrence Berkeley National Laboratory, Berkeley, CA"],"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory, Berkeley, CA","institution_ids":["https://openalex.org/I148283060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005498754","display_name":"Jerry Chou","orcid":"https://orcid.org/0000-0001-7851-1140"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jerry Chou","raw_affiliation_strings":["National Tsing Hua Univeristy, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Tsing Hua Univeristy, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043129695","display_name":"Kesheng Wu","orcid":"https://orcid.org/0000-0002-6907-3393"},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kesheng Wu","raw_affiliation_strings":["Lawrence Berkeley National Laboratory, Berkeley, CA"],"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory, Berkeley, CA","institution_ids":["https://openalex.org/I148283060"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5002846191"],"corresponding_institution_ids":["https://openalex.org/I25846049"],"apc_list":null,"apc_paid":null,"fwci":0.3778,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.67138705,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9954000115394592,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/petascale-computing","display_name":"Petascale computing","score":0.9531001448631287},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8547306656837463},{"id":"https://openalex.org/keywords/lustre","display_name":"Lustre (file system)","score":0.8204827904701233},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7076231837272644},{"id":"https://openalex.org/keywords/file-system","display_name":"File system","score":0.6902529001235962},{"id":"https://openalex.org/keywords/parallel-i/o","display_name":"Parallel I/O","score":0.6504700779914856},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.6204798817634583},{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.5087786316871643},{"id":"https://openalex.org/keywords/stack","display_name":"Stack (abstract data type)","score":0.4909267723560333},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.4579114317893982},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.445597380399704},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.3891417980194092},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.14023077487945557},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.11308687925338745}],"concepts":[{"id":"https://openalex.org/C185410017","wikidata":"https://www.wikidata.org/wiki/Q7171778","display_name":"Petascale computing","level":3,"score":0.9531001448631287},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8547306656837463},{"id":"https://openalex.org/C180699724","wikidata":"https://www.wikidata.org/wiki/Q1877782","display_name":"Lustre (file system)","level":3,"score":0.8204827904701233},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7076231837272644},{"id":"https://openalex.org/C2780940931","wikidata":"https://www.wikidata.org/wiki/Q174989","display_name":"File system","level":2,"score":0.6902529001235962},{"id":"https://openalex.org/C2781057727","wikidata":"https://www.wikidata.org/wiki/Q9941","display_name":"Parallel I/O","level":2,"score":0.6504700779914856},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.6204798817634583},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.5087786316871643},{"id":"https://openalex.org/C9395851","wikidata":"https://www.wikidata.org/wiki/Q177929","display_name":"Stack (abstract data type)","level":2,"score":0.4909267723560333},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.4579114317893982},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.445597380399704},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3891417980194092},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.14023077487945557},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.11308687925338745}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2484838.2484853","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2484838.2484853","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 25th International Conference on Scientific and Statistical Database Management","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.720.4912","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.720.4912","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://sdm.lbl.gov/%7Esbyna/research/papers/2013-SSDBM-tunefq.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.8500000238418579,"display_name":"Quality Education"}],"awards":[{"id":"https://openalex.org/G427564689","display_name":null,"funder_award_id":"DEAC02-05CH11231","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"}],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320317220","display_name":"National Energy Research Scientific Computing Center","ror":"https://ror.org/05v3mvq14"},{"id":"https://openalex.org/F4320337506","display_name":"Advanced Scientific Computing Research","ror":"https://ror.org/0012c7r22"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W229826274","https://openalex.org/W597956076","https://openalex.org/W1501548698","https://openalex.org/W1521479407","https://openalex.org/W1548849615","https://openalex.org/W1988997989","https://openalex.org/W1998556518","https://openalex.org/W1999354630","https://openalex.org/W2001193088","https://openalex.org/W2003421875","https://openalex.org/W2028710687","https://openalex.org/W2048211535","https://openalex.org/W2081447850","https://openalex.org/W2092916950","https://openalex.org/W2093701909","https://openalex.org/W2124105793","https://openalex.org/W2125184461","https://openalex.org/W2143093243","https://openalex.org/W2150619887","https://openalex.org/W2156077349","https://openalex.org/W2157025482","https://openalex.org/W2161694911","https://openalex.org/W2171906548","https://openalex.org/W2226979724","https://openalex.org/W4252729499","https://openalex.org/W6609021380","https://openalex.org/W6682828673"],"related_works":["https://openalex.org/W2021702679","https://openalex.org/W3038449658","https://openalex.org/W2038186724","https://openalex.org/W2053009162","https://openalex.org/W3097895792","https://openalex.org/W2184211521","https://openalex.org/W1533925997","https://openalex.org/W2797595242","https://openalex.org/W2612533328","https://openalex.org/W4250902176"],"abstract_inverted_index":{"FastQuery":[0,89,136],"is":[1,127],"a":[2,23,36,91,123,142],"parallel":[3,74,93],"indexing":[4],"and":[5,13,29,33,54,98,104,112,132],"querying":[6],"system":[7],"we":[8,48,80],"developed":[9],"for":[10],"accelerating":[11],"analysis":[12],"visualization":[14],"of":[15,26,52,88,102,116,135],"scientific":[16],"data.":[17],"We":[18,96,120],"have":[19],"applied":[20],"it":[21],"to":[22,129,147],"wide":[24],"variety":[25],"HPC":[27,62],"applications":[28],"demonstrated":[30],"its":[31],"capability":[32],"scalability":[34],"using":[35],"petascale":[37],"trillion-particle":[38,143],"simulation":[39],"in":[40,84],"our":[41,46,82,139],"previous":[42],"work.":[43],"Yet,":[44],"through":[45],"experience,":[47],"found":[49],"that":[50,122],"performance":[51,87,131],"reading":[53],"writing":[55],"data":[56],"with":[57,141],"FastQuery,":[58],"like":[59],"many":[60],"other":[61],"applications,":[63],"could":[64],"be":[65],"significantly":[66],"affected":[67],"by":[68,152],"various":[69],"tunable":[70,105],"parameters":[71,103],"throughout":[72],"the":[73,86,100,117,145,149],"I/O":[75,118,133],"stack.":[76,119],"In":[77,138],"this":[78],"paper,":[79],"describe":[81],"success":[83],"tuning":[85],"on":[90],"Lustre":[92],"file":[94,108],"system.":[95],"study":[97],"analyze":[99],"impact":[101],"settings":[106],"at":[107],"system,":[109],"MPI-IO":[110],"library,":[111],"HDF5":[113],"library":[114],"levels":[115],"demonstrate":[121],"combined":[124],"optimization":[125],"strategy":[126],"able":[128],"improve":[130],"bandwidth":[134],"significantly.":[137],"tests":[140],"dataset,":[144],"time":[146],"index":[148],"dataset":[150],"reduced":[151],"more":[153],"than":[154],"one":[155],"half.":[156]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}