{"id":"https://openalex.org/W2148998558","doi":"https://doi.org/10.14778/1687627.1687658","title":"Locking key ranges with unbundled transaction services","display_name":"Locking key ranges with unbundled transaction services","publication_year":2009,"publication_date":"2009-08-01","ids":{"openalex":"https://openalex.org/W2148998558","doi":"https://doi.org/10.14778/1687627.1687658","mag":"2148998558"},"language":"en","primary_location":{"id":"doi:10.14778/1687627.1687658","is_oa":false,"landing_page_url":"https://doi.org/10.14778/1687627.1687658","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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009686443","display_name":"David Lomet","orcid":null},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Lomet","raw_affiliation_strings":["Microsoft Research, Redmond, WA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft Research, Redmond, WA","institution_ids":["https://openalex.org/I1290206253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007454642","display_name":"Mohamed F. Mokbel","orcid":"https://orcid.org/0000-0002-6686-1757"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mohamed F. Mokbel","raw_affiliation_strings":["University of Minnesota, Minneapolis, MN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Minnesota, Minneapolis, MN","institution_ids":["https://openalex.org/I130238516"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.9185,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.94064861,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"2","issue":"1","first_page":"265","last_page":"276"},"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":0.9958000183105469,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9905999898910522,"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":0.8265081644058228},{"id":"https://openalex.org/keywords/concurrency-control","display_name":"Concurrency control","score":0.6248000264167786},{"id":"https://openalex.org/keywords/concurrency","display_name":"Concurrency","score":0.5665228366851807},{"id":"https://openalex.org/keywords/lock","display_name":"Lock (firearm)","score":0.5528450012207031},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.5078456997871399},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5038866400718689},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.47995665669441223},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.43544596433639526},{"id":"https://openalex.org/keywords/non-lock-concurrency-control","display_name":"Non-lock concurrency control","score":0.4350678324699402},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.433878630399704},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.41610485315322876},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.41185104846954346},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.3324691653251648},{"id":"https://openalex.org/keywords/distributed-concurrency-control","display_name":"Distributed concurrency control","score":0.2226572334766388}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8265081644058228},{"id":"https://openalex.org/C84511453","wikidata":"https://www.wikidata.org/wiki/Q2914952","display_name":"Concurrency control","level":3,"score":0.6248000264167786},{"id":"https://openalex.org/C193702766","wikidata":"https://www.wikidata.org/wiki/Q1414548","display_name":"Concurrency","level":2,"score":0.5665228366851807},{"id":"https://openalex.org/C174839445","wikidata":"https://www.wikidata.org/wiki/Q1134386","display_name":"Lock (firearm)","level":2,"score":0.5528450012207031},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.5078456997871399},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5038866400718689},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.47995665669441223},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.43544596433639526},{"id":"https://openalex.org/C61912525","wikidata":"https://www.wikidata.org/wiki/Q7048952","display_name":"Non-lock concurrency control","level":5,"score":0.4350678324699402},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.433878630399704},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.41610485315322876},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.41185104846954346},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3324691653251648},{"id":"https://openalex.org/C208087996","wikidata":"https://www.wikidata.org/wiki/Q5283142","display_name":"Distributed concurrency control","level":4,"score":0.2226572334766388},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.14778/1687627.1687658","is_oa":false,"landing_page_url":"https://doi.org/10.14778/1687627.1687658","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:CiteSeerX.psu:10.1.1.151.4470","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.151.4470","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.vldb.org/pvldb/2/vldb09-208.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.158.1998","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.158.1998","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.umn.edu/~mokbel/papers/vldb09.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W111242583","https://openalex.org/W1493875369","https://openalex.org/W1515932031","https://openalex.org/W1540873593","https://openalex.org/W1545155892","https://openalex.org/W1569403765","https://openalex.org/W1569583874","https://openalex.org/W1974589023","https://openalex.org/W1991199257","https://openalex.org/W1999533607","https://openalex.org/W2153546617","https://openalex.org/W2172126130","https://openalex.org/W2308227391","https://openalex.org/W2611040470","https://openalex.org/W2753710282","https://openalex.org/W3149201378","https://openalex.org/W6630742286","https://openalex.org/W6633961643","https://openalex.org/W6682654570","https://openalex.org/W6736990819","https://openalex.org/W7018146823","https://openalex.org/W7025465522"],"related_works":["https://openalex.org/W2371976517","https://openalex.org/W121773050","https://openalex.org/W1972271595","https://openalex.org/W2367892034","https://openalex.org/W2584467463","https://openalex.org/W2380952560","https://openalex.org/W2363262531","https://openalex.org/W2907808821","https://openalex.org/W2383574505","https://openalex.org/W2088723365"],"abstract_inverted_index":{"To":[0],"adapt":[1],"database":[2,21,249],"technology":[3],"to":[4,14,17,26,39,74,78,109,131,138,146,163,166,198,242],"new":[5,220],"environments":[6],"like":[7],"cloud":[8],"platforms":[9],"or":[10,13,77],"multi-core":[11],"hardware,":[12],"try":[15],"anew":[16],"provide":[18],"an":[19],"extensible":[20],"platform,":[22],"it":[23,210,245],"is":[24,120,191,214,239],"useful":[25],"separate":[27,52],"transaction":[28],"services":[29,44],"from":[30,101],"data":[31,64,80,98],"management":[32,96],"elements":[33],"that":[34,91],"need":[35,108,130],"close":[36],"physical":[37],"proximity":[38],"data.":[40],"With":[41],"\"generic\"":[42],"transactional":[43,53],"of":[45,93,97,116,123,127,219],"concurrency":[46,232],"control":[47],"and":[48,58,70,106,141,178,182],"recovery":[49],"in":[50,62,203],"a":[51,63,79,84,114,160,172,247],"component":[54,65],"(TC),":[55],"indexing,":[56],"cache":[57],"disk":[59],"management,":[60],"now":[61],"(DC),":[66],"can":[67],"be":[68,99,110,132],"simplified":[69],"tailored":[71],"more":[72],"easily":[73],"the":[75,94,102,121,135,139,147,164,185,192,199,204,217],"platform":[76],"type":[81],"extension":[82],"with":[83,156,216,233],"special":[85],"purpose":[86],"index.":[87],"This":[88],"decomposition":[89],"requires":[90],"details":[92],"DC's":[95],"hidden":[100],"TC.":[103,148],"Thus,":[104],"locking":[105,124,206,235],"logging":[107],"\"logical\",":[111],"which":[112],"poses":[113],"number":[115],"problems.":[117],"One":[118],"problem":[119],"handling":[122],"for":[125,154,246],"ranges":[126],"keys.":[128],"Locks":[129],"taken":[133],"at":[134],"TC":[136],"prior":[137],"records":[140],"their":[142],"keys":[143],"being":[144],"known":[145,197],"We":[149,223],"describe":[150],"generic":[151],"two":[152],"approaches":[153],"dealing":[155],"this.":[157],"(1)":[158],"Make":[159],"\"speculative\"":[161],"visit\"":[162],"DC":[165],"learn":[167,177],"key":[168,180],"values.":[169],"(2)":[170],"Lock":[171],"\"covering":[173],"resource\"":[174],"first,":[175],"then":[176],"lock":[179],"values":[181],"ultimately":[183],"release":[184],"covering":[186,201,228],"resource":[187],"lock.":[188],"The":[189],"\"table\"":[190],"only":[193],"logical":[194],"(and":[195],"hence":[196],"TC)":[200],"resourse":[202],"traditional":[205,248],"hierarchy,":[207],"but":[208],"using":[209],"limits":[211],"concurrency.":[212],"Concurrency":[213],"improved":[215],"introduction":[218],"partition":[221],"resources.":[222],"show":[224],"how":[225],"partitions":[226,238],"as":[227],"resources":[229],"combine":[230],"high":[231],"low":[234],"overhead.":[236],"Using":[237],"sufficiently":[240],"effective":[241],"consider":[243],"adapting":[244],"kernel.":[250]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
