{"id":"https://openalex.org/W3008139924","doi":"https://doi.org/10.14778/3377369.3377373","title":"Opportunities for optimism in contended main-memory multicore transactions","display_name":"Opportunities for optimism in contended main-memory multicore transactions","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3008139924","doi":"https://doi.org/10.14778/3377369.3377373","mag":"3008139924"},"language":"en","primary_location":{"id":"doi:10.14778/3377369.3377373","is_oa":false,"landing_page_url":"https://doi.org/10.14778/3377369.3377373","pdf_url":null,"source":{"id":"https://openalex.org/S4210226185","display_name":"Proceedings of the VLDB Endowment","issn_l":"2150-8097","issn":["2150-8097"],"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":"Proceedings of the VLDB Endowment","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://dspace.mit.edu/bitstream/1721.1/133836/2/3377369.3377373.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066528762","display_name":"Yihe Huang","orcid":"https://orcid.org/0000-0001-5270-9378"},"institutions":[{"id":"https://openalex.org/I2801851002","display_name":"Harvard University Press","ror":"https://ror.org/006v7bf86","country_code":"US","type":"other","lineage":["https://openalex.org/I136199984","https://openalex.org/I2801851002"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yihe Huang","raw_affiliation_strings":["Harvard University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harvard University","institution_ids":["https://openalex.org/I2801851002"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068179349","display_name":"William Qian","orcid":"https://orcid.org/0000-0002-0856-2134"},"institutions":[{"id":"https://openalex.org/I2801851002","display_name":"Harvard University Press","ror":"https://ror.org/006v7bf86","country_code":"US","type":"other","lineage":["https://openalex.org/I136199984","https://openalex.org/I2801851002"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William Qian","raw_affiliation_strings":["Harvard University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harvard University","institution_ids":["https://openalex.org/I2801851002"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046950574","display_name":"Eddie Kohler","orcid":"https://orcid.org/0000-0003-2027-0035"},"institutions":[{"id":"https://openalex.org/I2801851002","display_name":"Harvard University Press","ror":"https://ror.org/006v7bf86","country_code":"US","type":"other","lineage":["https://openalex.org/I136199984","https://openalex.org/I2801851002"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eddie Kohler","raw_affiliation_strings":["Harvard University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harvard University","institution_ids":["https://openalex.org/I2801851002"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087649192","display_name":"Barbara Liskov","orcid":null},"institutions":[{"id":"https://openalex.org/I4210109586","display_name":"Moscow Institute of Thermal Technology","ror":"https://ror.org/021es5e59","country_code":"RU","type":"facility","lineage":["https://openalex.org/I4210109586"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Barbara Liskov","raw_affiliation_strings":["MIT"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MIT","institution_ids":["https://openalex.org/I4210109586"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062366334","display_name":"Liuba Shrira","orcid":null},"institutions":[{"id":"https://openalex.org/I6902469","display_name":"Brandeis University","ror":"https://ror.org/05abbep66","country_code":"US","type":"education","lineage":["https://openalex.org/I6902469"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Liuba Shrira","raw_affiliation_strings":["Brandeis University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Brandeis University","institution_ids":["https://openalex.org/I6902469"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5066528762"],"corresponding_institution_ids":["https://openalex.org/I2801851002"],"apc_list":null,"apc_paid":null,"fwci":5.021,"has_fulltext":true,"cited_by_count":42,"citation_normalized_percentile":{"value":0.95420871,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"13","issue":"5","first_page":"629","last_page":"642"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","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/T10772","display_name":"Distributed systems and fault tolerance","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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9955000281333923,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9929999709129333,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.852817177772522},{"id":"https://openalex.org/keywords/multiversion-concurrency-control","display_name":"Multiversion concurrency control","score":0.8378176689147949},{"id":"https://openalex.org/keywords/concurrency-control","display_name":"Concurrency control","score":0.6584247946739197},{"id":"https://openalex.org/keywords/optimistic-concurrency-control","display_name":"Optimistic concurrency control","score":0.623565137386322},{"id":"https://openalex.org/keywords/concurrency","display_name":"Concurrency","score":0.5986226797103882},{"id":"https://openalex.org/keywords/transactional-memory","display_name":"Transactional memory","score":0.5433877110481262},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.5195596218109131},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.5195289254188538},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5181411504745483},{"id":"https://openalex.org/keywords/isolation","display_name":"Isolation (microbiology)","score":0.4988083839416504},{"id":"https://openalex.org/keywords/non-lock-concurrency-control","display_name":"Non-lock concurrency control","score":0.48914578557014465},{"id":"https://openalex.org/keywords/timestamp","display_name":"Timestamp","score":0.47372666001319885},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4439196288585663},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4163951873779297},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.24656826257705688},{"id":"https://openalex.org/keywords/distributed-concurrency-control","display_name":"Distributed concurrency control","score":0.21736431121826172},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.17086800932884216},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.12267440557479858},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.1131892204284668}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.852817177772522},{"id":"https://openalex.org/C108744092","wikidata":"https://www.wikidata.org/wiki/Q93695","display_name":"Multiversion concurrency control","level":5,"score":0.8378176689147949},{"id":"https://openalex.org/C84511453","wikidata":"https://www.wikidata.org/wiki/Q2914952","display_name":"Concurrency control","level":3,"score":0.6584247946739197},{"id":"https://openalex.org/C79240183","wikidata":"https://www.wikidata.org/wiki/Q1779327","display_name":"Optimistic concurrency control","level":5,"score":0.623565137386322},{"id":"https://openalex.org/C193702766","wikidata":"https://www.wikidata.org/wiki/Q1414548","display_name":"Concurrency","level":2,"score":0.5986226797103882},{"id":"https://openalex.org/C134277064","wikidata":"https://www.wikidata.org/wiki/Q878206","display_name":"Transactional memory","level":3,"score":0.5433877110481262},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.5195596218109131},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.5195289254188538},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5181411504745483},{"id":"https://openalex.org/C2775941552","wikidata":"https://www.wikidata.org/wiki/Q25212305","display_name":"Isolation (microbiology)","level":2,"score":0.4988083839416504},{"id":"https://openalex.org/C61912525","wikidata":"https://www.wikidata.org/wiki/Q7048952","display_name":"Non-lock concurrency control","level":5,"score":0.48914578557014465},{"id":"https://openalex.org/C113954288","wikidata":"https://www.wikidata.org/wiki/Q186885","display_name":"Timestamp","level":2,"score":0.47372666001319885},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4439196288585663},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4163951873779297},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.24656826257705688},{"id":"https://openalex.org/C208087996","wikidata":"https://www.wikidata.org/wiki/Q5283142","display_name":"Distributed concurrency control","level":4,"score":0.21736431121826172},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.17086800932884216},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.12267440557479858},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.1131892204284668},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.14778/3377369.3377373","is_oa":false,"landing_page_url":"https://doi.org/10.14778/3377369.3377373","pdf_url":null,"source":{"id":"https://openalex.org/S4210226185","display_name":"Proceedings of the VLDB Endowment","issn_l":"2150-8097","issn":["2150-8097"],"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":"Proceedings of the VLDB Endowment","raw_type":"journal-article"},{"id":"pmh:oai:dspace.mit.edu:1721.1/133836","is_oa":true,"landing_page_url":"https://hdl.handle.net/1721.1/133836","pdf_url":"https://dspace.mit.edu/bitstream/1721.1/133836/2/3377369.3377373.pdf","source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"VLDB Endowment","raw_type":"http://purl.org/eprint/type/ConferencePaper"},{"id":"pmh:oai:dspace.mit.edu:1721.1/133836.2","is_oa":true,"landing_page_url":"https://hdl.handle.net/1721.1/133836.2","pdf_url":null,"source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"VLDB Endowment","raw_type":"http://purl.org/eprint/type/ConferencePaper"}],"best_oa_location":{"id":"pmh:oai:dspace.mit.edu:1721.1/133836","is_oa":true,"landing_page_url":"https://hdl.handle.net/1721.1/133836","pdf_url":"https://dspace.mit.edu/bitstream/1721.1/133836/2/3377369.3377373.pdf","source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"VLDB Endowment","raw_type":"http://purl.org/eprint/type/ConferencePaper"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3008139924.pdf","grobid_xml":"https://content.openalex.org/works/W3008139924.grobid-xml"},"referenced_works_count":55,"referenced_works":["https://openalex.org/W1480006450","https://openalex.org/W1532546444","https://openalex.org/W1542975293","https://openalex.org/W1550275036","https://openalex.org/W1563487434","https://openalex.org/W1828386109","https://openalex.org/W1920727200","https://openalex.org/W1977329921","https://openalex.org/W1985229168","https://openalex.org/W2000345607","https://openalex.org/W2001738739","https://openalex.org/W2006296837","https://openalex.org/W2014977566","https://openalex.org/W2039795745","https://openalex.org/W2050195061","https://openalex.org/W2084130915","https://openalex.org/W2088398920","https://openalex.org/W2091416827","https://openalex.org/W2102333161","https://openalex.org/W2104670257","https://openalex.org/W2106871513","https://openalex.org/W2108305506","https://openalex.org/W2129458440","https://openalex.org/W2133386065","https://openalex.org/W2133752438","https://openalex.org/W2140876280","https://openalex.org/W2141710443","https://openalex.org/W2142349608","https://openalex.org/W2145343598","https://openalex.org/W2150847784","https://openalex.org/W2152719738","https://openalex.org/W2155070484","https://openalex.org/W2157092502","https://openalex.org/W2165663045","https://openalex.org/W2240667924","https://openalex.org/W2341778529","https://openalex.org/W2394555589","https://openalex.org/W2423891596","https://openalex.org/W2425029179","https://openalex.org/W2429213287","https://openalex.org/W2435606122","https://openalex.org/W2543376883","https://openalex.org/W2571118757","https://openalex.org/W2596218679","https://openalex.org/W2604961016","https://openalex.org/W2613970404","https://openalex.org/W2902648414","https://openalex.org/W2933851371","https://openalex.org/W2943698992","https://openalex.org/W3103495159","https://openalex.org/W4255327858","https://openalex.org/W4298285990","https://openalex.org/W6634050511","https://openalex.org/W6673273449","https://openalex.org/W6679505090"],"related_works":["https://openalex.org/W2907808821","https://openalex.org/W2083731697","https://openalex.org/W1489494763","https://openalex.org/W2088566435","https://openalex.org/W1974150465","https://openalex.org/W2400476902","https://openalex.org/W3006329082","https://openalex.org/W2229993091","https://openalex.org/W2067467620","https://openalex.org/W2361891341"],"abstract_inverted_index":{"Optimistic":[0],"concurrency":[1,25,37,51,69],"control,":[2],"or":[3],"OCC,":[4],"can":[5,106],"achieve":[6],"excellent":[7],"performance":[8,19,86,111,138],"on":[9,35,90],"uncontended":[10],"workloads":[11],"for":[12,142,146],"main-memory":[13],"transactional":[14],"databases.":[15],"Contention":[16],"causes":[17],"OCC's":[18,75],"to":[20,42,68,137],"degrade,":[21],"however,":[22],"and":[23,33,57,62,101,115,129,144],"recent":[24],"control":[26,38,52,70],"designs,":[27],"such":[28],"as":[29],"hybrid":[30],"OCC/locking":[31],"systems":[32],"variations":[34],"multiversion":[36],"(MVCC),":[39],"have":[40],"claimed":[41],"outperform":[43],"the":[44,109],"best":[45],"OCC":[46,85,114,147],"systems.":[47],"We":[48,93],"evaluate":[49],"several":[50],"designs":[53],"under":[54],"varying":[55,58],"contention":[56],"workloads,":[59],"including":[60],"TPCC,":[61],"find":[63],"that":[64,105],"implementation":[65,80],"choices":[66,81],"unrelated":[67],"may":[71],"explain":[72],"much":[73],"of":[74,112,140],"previously-reported":[76],"degradation.":[77],"When":[78],"these":[79,118],"are":[82,120],"made":[83],"sensibly,":[84],"does":[87],"not":[88],"collapse":[89],"high-contention":[91,110],"TPC-C.":[92],"also":[94],"present":[95],"two":[96],"optimization":[97],"techniques,":[98],"commit-time":[99],"updates":[100],"timestamp":[102],"splitting":[103],",":[104],"dramatically":[107],"improve":[108],"both":[113],"MVCC.":[116],"Though":[117],"techniques":[119],"known,":[121],"we":[122],"apply":[123],"them":[124],"in":[125,148],"a":[126,149],"new":[127],"context":[128],"highlight":[130],"their":[131],"potency:":[132],"when":[133],"combined,":[134],"they":[135],"lead":[136],"gains":[139],"3.4X":[141],"MVCC":[143],"3.6X":[145],"TPC-C":[150],"workload.":[151]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":3}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
