{"id":"https://openalex.org/W7135052735","doi":"https://doi.org/10.1109/clei67442.2025.11420647","title":"Self-Tuning DBMS: A Data-Driven Approach to Buffer Pool Optimization in Enterprise Systems","display_name":"Self-Tuning DBMS: A Data-Driven Approach to Buffer Pool Optimization in Enterprise Systems","publication_year":2025,"publication_date":"2025-10-27","ids":{"openalex":"https://openalex.org/W7135052735","doi":"https://doi.org/10.1109/clei67442.2025.11420647"},"language":null,"primary_location":{"id":"doi:10.1109/clei67442.2025.11420647","is_oa":false,"landing_page_url":"https://doi.org/10.1109/clei67442.2025.11420647","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 LI Latin American Computer Conference (CLEI)","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/A5120668171","display_name":"Eduardo P. Mendizabal","orcid":null},"institutions":[{"id":"https://openalex.org/I4210116315","display_name":"Bio-Bras","ror":"https://ror.org/01ng1nj07","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210116315"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Eduardo Mendizabal","raw_affiliation_strings":["University of Brasília (UnB),Dept. of Computer Science,Brasília,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Brasília (UnB),Dept. of Computer Science,Brasília,Brazil","institution_ids":["https://openalex.org/I4210116315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126171999","display_name":"Geraldo P. Rocha Filho","orcid":null},"institutions":[{"id":"https://openalex.org/I1316675753","display_name":"Universidade do Estado da Bahia","ror":"https://ror.org/015n1m812","country_code":"BR","type":"education","lineage":["https://openalex.org/I1316675753"]},{"id":"https://openalex.org/I345918524","display_name":"Southwest Bahia State University","ror":"https://ror.org/02rg6ka44","country_code":"BR","type":"education","lineage":["https://openalex.org/I345918524"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Geraldo P. Rocha Filho","raw_affiliation_strings":["State University of Southwest Bahia (UESB),Department of Exact and Technological Sciences,Bahia,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State University of Southwest Bahia (UESB),Department of Exact and Technological Sciences,Bahia,Brazil","institution_ids":["https://openalex.org/I345918524","https://openalex.org/I1316675753"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070126615","display_name":"Marcelo A. Marotta","orcid":"https://orcid.org/0000-0003-1747-8441"},"institutions":[{"id":"https://openalex.org/I4210116315","display_name":"Bio-Bras","ror":"https://ror.org/01ng1nj07","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210116315"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Marcelo A. Marotta","raw_affiliation_strings":["University of Brasília (UnB),Dept. of Computer Science,Brasília,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Brasília (UnB),Dept. of Computer Science,Brasília,Brazil","institution_ids":["https://openalex.org/I4210116315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080556067","display_name":"Marcos F. Caetano","orcid":"https://orcid.org/0000-0003-0833-5609"},"institutions":[{"id":"https://openalex.org/I4210116315","display_name":"Bio-Bras","ror":"https://ror.org/01ng1nj07","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210116315"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Marcos F. Caetano","raw_affiliation_strings":["University of Brasília (UnB),Dept. of Computer Science,Brasília,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Brasília (UnB),Dept. of Computer Science,Brasília,Brazil","institution_ids":["https://openalex.org/I4210116315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128813907","display_name":"Jo\u00e3o Jos\u00e9 C. Gondim","orcid":null},"institutions":[{"id":"https://openalex.org/I4210116315","display_name":"Bio-Bras","ror":"https://ror.org/01ng1nj07","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210116315"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jo\u00e3o Jos\u00e9 C. Gondim","raw_affiliation_strings":["University of Brasília (UnB),Dept. of Computer Science,Brasília,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Brasília (UnB),Dept. of Computer Science,Brasília,Brazil","institution_ids":["https://openalex.org/I4210116315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128898695","display_name":"Lucas Bondan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210116315","display_name":"Bio-Bras","ror":"https://ror.org/01ng1nj07","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210116315"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Lucas Bondan","raw_affiliation_strings":["University of Brasília (UnB),Dept. of Computer Science,Brasília,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Brasília (UnB),Dept. of Computer Science,Brasília,Brazil","institution_ids":["https://openalex.org/I4210116315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5128853630","display_name":"Aleteia Araujo","orcid":null},"institutions":[{"id":"https://openalex.org/I4210116315","display_name":"Bio-Bras","ror":"https://ror.org/01ng1nj07","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210116315"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Aleteia Araujo","raw_affiliation_strings":["University of Brasília (UnB),Dept. of Computer Science,Brasília,Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Brasília (UnB),Dept. of Computer Science,Brasília,Brazil","institution_ids":["https://openalex.org/I4210116315"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.81660902,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.43860000371932983,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.43860000371932983,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.15770000219345093,"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/T12127","display_name":"Software System Performance and Reliability","score":0.08630000054836273,"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/cluster-analysis","display_name":"Cluster analysis","score":0.5597000122070312},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.46309998631477356},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.44519999623298645},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4309999942779541},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.4262000024318695},{"id":"https://openalex.org/keywords/bayesian-optimization","display_name":"Bayesian optimization","score":0.41110000014305115},{"id":"https://openalex.org/keywords/online-analytical-processing","display_name":"Online analytical processing","score":0.3617999851703644},{"id":"https://openalex.org/keywords/curse-of-dimensionality","display_name":"Curse of dimensionality","score":0.36070001125335693},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.3546000123023987}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.78329998254776},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5597000122070312},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5169000029563904},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.46309998631477356},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.44519999623298645},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4309999942779541},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.4262000024318695},{"id":"https://openalex.org/C2778049539","wikidata":"https://www.wikidata.org/wiki/Q17002908","display_name":"Bayesian optimization","level":2,"score":0.41110000014305115},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3675000071525574},{"id":"https://openalex.org/C201932085","wikidata":"https://www.wikidata.org/wiki/Q642514","display_name":"Online analytical processing","level":3,"score":0.3617999851703644},{"id":"https://openalex.org/C111030470","wikidata":"https://www.wikidata.org/wiki/Q1430460","display_name":"Curse of dimensionality","level":2,"score":0.36070001125335693},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.3546000123023987},{"id":"https://openalex.org/C33724603","wikidata":"https://www.wikidata.org/wiki/Q812540","display_name":"Bayesian network","level":2,"score":0.3443000018596649},{"id":"https://openalex.org/C172658912","wikidata":"https://www.wikidata.org/wiki/Q661613","display_name":"Batch processing","level":2,"score":0.34389999508857727},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3310999870300293},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.3197999894618988},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31679999828338623},{"id":"https://openalex.org/C61326573","wikidata":"https://www.wikidata.org/wiki/Q1496376","display_name":"Gaussian process","level":3,"score":0.3107999861240387},{"id":"https://openalex.org/C120894424","wikidata":"https://www.wikidata.org/wiki/Q1322871","display_name":"Exploratory data analysis","level":2,"score":0.30799999833106995},{"id":"https://openalex.org/C135572916","wikidata":"https://www.wikidata.org/wiki/Q193351","display_name":"Data warehouse","level":2,"score":0.2994999885559082},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.2831999957561493},{"id":"https://openalex.org/C37616216","wikidata":"https://www.wikidata.org/wiki/Q3218363","display_name":"Lasso (programming language)","level":2,"score":0.2824999988079071},{"id":"https://openalex.org/C61224824","wikidata":"https://www.wikidata.org/wiki/Q2260434","display_name":"Mixture model","level":2,"score":0.2824999988079071},{"id":"https://openalex.org/C174998907","wikidata":"https://www.wikidata.org/wiki/Q357662","display_name":"Work in process","level":2,"score":0.2797999978065491},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.27730000019073486},{"id":"https://openalex.org/C160234255","wikidata":"https://www.wikidata.org/wiki/Q812535","display_name":"Bayesian inference","level":3,"score":0.26339998841285706},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.2615000009536743},{"id":"https://openalex.org/C111696304","wikidata":"https://www.wikidata.org/wiki/Q2303697","display_name":"Sorting","level":2,"score":0.2572000026702881},{"id":"https://openalex.org/C2781002164","wikidata":"https://www.wikidata.org/wiki/Q6822311","display_name":"Meta learning (computer science)","level":3,"score":0.25200000405311584}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/clei67442.2025.11420647","is_oa":false,"landing_page_url":"https://doi.org/10.1109/clei67442.2025.11420647","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 LI Latin American Computer Conference (CLEI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1536826708","https://openalex.org/W2072590764","https://openalex.org/W2100218206","https://openalex.org/W2105636195","https://openalex.org/W2112474496","https://openalex.org/W2135046866","https://openalex.org/W2163772659","https://openalex.org/W2183877827","https://openalex.org/W2479170494","https://openalex.org/W2760770811","https://openalex.org/W2806354204","https://openalex.org/W2891623365","https://openalex.org/W2966185412","https://openalex.org/W2970836712","https://openalex.org/W2970851599","https://openalex.org/W3007086929","https://openalex.org/W3088292739","https://openalex.org/W3139827290","https://openalex.org/W3154328909","https://openalex.org/W3165341913","https://openalex.org/W3189646782","https://openalex.org/W3208735199","https://openalex.org/W4211049957","https://openalex.org/W4244497229","https://openalex.org/W4288057686","https://openalex.org/W4309298287","https://openalex.org/W4312397585","https://openalex.org/W4316136118","https://openalex.org/W4408044578"],"related_works":[],"abstract_inverted_index":{"This":[0],"article":[1],"tackles":[2],"the":[3,8,76,88,144],"critical":[4],"challenge":[5],"of":[6,14,78,107,121],"optimizing":[7],"buffer":[9,115],"pool,":[10],"a":[11,57,125,152,162],"core":[12],"component":[13],"Database":[15],"Management":[16],"Systems":[17],"(DBMS)":[18],"that":[19,45,132],"caches":[20],"frequently":[21],"accessed":[22],"data":[23,167],"pages,":[24],"where":[25],"manual":[26],"configuration":[27,91],"often":[28],"proves":[29],"inadequate":[30],"in":[31,156,165,173],"dynamic,":[32],"high-demand":[33],"environments.":[34],"To":[35],"address":[36],"this":[37,122],"gap,":[38],"we":[39],"present":[40],"an":[41],"automated,":[42],"data-driven":[43],"methodology":[44],"combines":[46],"advanced":[47],"Machine":[48],"Learning":[49],"techniques":[50],"with":[51,67,101],"Bayesian":[52,95],"optimization.":[53],"Our":[54],"approach":[55],"follows":[56],"systematic":[58],"three-phase":[59],"process:":[60],"(1)":[61],"Exploratory":[62],"Factor":[63],"Analysis":[64],"(EFA)":[65],"coupled":[66],"K-means":[68],"clustering":[69],"to":[70,84,113,161],"uncover":[71],"latent":[72],"factors":[73],"and":[74,86,93,109,138,175],"reduce":[75],"dimensionality":[77],"performance":[79,140,174],"metrics;":[80],"(2)":[81],"LASSO":[82],"regression":[83],"identify":[85],"rank":[87],"most":[89],"influential":[90],"parameters;":[92],"(3)":[94],"optimization":[96],"using":[97,147],"Gaussian":[98],"Process":[99],"modeling":[100],"acquisition":[102],"functions":[103],"(Expected":[104],"Improvement,":[105,108],"Probability":[106],"Upper":[110],"Confidence":[111],"Bound)":[112],"fine-tune":[114],"pool":[116],"settings.":[117],"The":[118],"main":[119],"contributions":[120],"work":[123],"include":[124],"novel":[126],"automated":[127],"framework":[128],"for":[129],"DBMS":[130],"tuning":[131],"simplifies":[133],"configuration,":[134],"enhances":[135],"memory":[136],"management,":[137],"boosts":[139],"efficiency.":[141],"We":[142],"validated":[143],"proposed":[145],"solution":[146],"real":[148],"workloads":[149],"collected":[150],"from":[151],"large-scale":[153],"financial":[154],"system":[155],"Latin":[157],"America,":[158],"achieving":[159],"up":[160],"45%":[163],"reduction":[164],"maximum":[166],"access":[168],"wait":[169],"times,":[170],"confirming":[171],"improvements":[172],"scalability.":[176]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-03-13T00:00:00"}