{"id":"https://openalex.org/W4413968420","doi":"https://doi.org/10.14778/3746405.3746406","title":"Concurrency Control as a Service","display_name":"Concurrency Control as a Service","publication_year":2025,"publication_date":"2025-05-01","ids":{"openalex":"https://openalex.org/W4413968420","doi":"https://doi.org/10.14778/3746405.3746406"},"language":"en","primary_location":{"id":"doi:10.14778/3746405.3746406","is_oa":false,"landing_page_url":"https://doi.org/10.14778/3746405.3746406","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":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2603.13897","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5083284185","display_name":"Weixing Zhou","orcid":"https://orcid.org/0009-0000-9665-6052"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Weixing Zhou","raw_affiliation_strings":["Northeastern University, China"],"affiliations":[{"raw_affiliation_string":"Northeastern University, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100367497","display_name":"Yanfeng Zhang","orcid":"https://orcid.org/0009-0009-2232-8799"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanfeng Zhang","raw_affiliation_strings":["Northeastern University, China"],"affiliations":[{"raw_affiliation_string":"Northeastern University, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038891867","display_name":"Xinji Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinji Zhou","raw_affiliation_strings":["Northeastern University, China"],"affiliations":[{"raw_affiliation_string":"Northeastern University, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001567311","display_name":"Zhiyou Wang","orcid":"https://orcid.org/0009-0001-8571-8200"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiyou Wang","raw_affiliation_strings":["Northeastern University, China"],"affiliations":[{"raw_affiliation_string":"Northeastern University, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035687225","display_name":"Zeshun Peng","orcid":null},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zeshun Peng","raw_affiliation_strings":["Northeastern University, China"],"affiliations":[{"raw_affiliation_string":"Northeastern University, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103326335","display_name":"Yang Ren","orcid":"https://orcid.org/0009-0002-8679-8238"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Ren","raw_affiliation_strings":["Huawei Tec. Co., Ltd, China"],"affiliations":[{"raw_affiliation_string":"Huawei Tec. Co., Ltd, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103115361","display_name":"Sihao Li","orcid":null},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sihao Li","raw_affiliation_strings":["Huawei Tec. Co., Ltd, China"],"affiliations":[{"raw_affiliation_string":"Huawei Tec. Co., Ltd, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015113627","display_name":"Huanchen Zhang","orcid":"https://orcid.org/0009-0000-0786-1004"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huanchen Zhang","raw_affiliation_strings":["Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100451576","display_name":"Guoliang Li","orcid":"https://orcid.org/0000-0002-1398-0621"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoliang Li","raw_affiliation_strings":["Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113657466","display_name":"Yu Ge","orcid":"https://orcid.org/0009-0005-1729-226X"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ge Yu","raw_affiliation_strings":["Northeastern University, China"],"affiliations":[{"raw_affiliation_string":"Northeastern University, China","institution_ids":["https://openalex.org/I9224756"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5083284185"],"corresponding_institution_ids":["https://openalex.org/I9224756"],"apc_list":null,"apc_paid":null,"fwci":1.4512,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.86269137,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"18","issue":"9","first_page":"2761","last_page":"2774"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9995999932289124,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9984999895095825,"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":0.4766346216201782}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4766346216201782}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.14778/3746405.3746406","is_oa":false,"landing_page_url":"https://doi.org/10.14778/3746405.3746406","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:arXiv.org:2603.13897","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2603.13897","pdf_url":"https://arxiv.org/pdf/2603.13897","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"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":"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":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2603.13897","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2603.13897","pdf_url":"https://arxiv.org/pdf/2603.13897","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"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":"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":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1492706270","display_name":null,"funder_award_id":"02402","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7836423780","display_name":null,"funder_award_id":"Liaoning","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4413968420.pdf","grobid_xml":"https://content.openalex.org/works/W4413968420.grobid-xml"},"referenced_works_count":61,"referenced_works":["https://openalex.org/W1845494277","https://openalex.org/W1977329921","https://openalex.org/W1993813873","https://openalex.org/W1996952974","https://openalex.org/W2005112390","https://openalex.org/W2051669959","https://openalex.org/W2060440895","https://openalex.org/W2062735494","https://openalex.org/W2068418796","https://openalex.org/W2098095723","https://openalex.org/W2099623813","https://openalex.org/W2110086534","https://openalex.org/W2110975861","https://openalex.org/W2125787115","https://openalex.org/W2133741724","https://openalex.org/W2141710443","https://openalex.org/W2148998558","https://openalex.org/W2150503355","https://openalex.org/W2172220707","https://openalex.org/W2271870283","https://openalex.org/W2338370098","https://openalex.org/W2425029179","https://openalex.org/W2563693940","https://openalex.org/W2579029018","https://openalex.org/W2734941459","https://openalex.org/W2736285633","https://openalex.org/W2787027464","https://openalex.org/W2884299639","https://openalex.org/W2889116347","https://openalex.org/W2889275874","https://openalex.org/W2899225507","https://openalex.org/W2899672681","https://openalex.org/W2914209329","https://openalex.org/W2945856970","https://openalex.org/W2954857688","https://openalex.org/W2971005438","https://openalex.org/W3030603435","https://openalex.org/W3031917602","https://openalex.org/W3032789239","https://openalex.org/W3081666704","https://openalex.org/W3084665838","https://openalex.org/W3085924233","https://openalex.org/W3098168353","https://openalex.org/W3137814466","https://openalex.org/W3173937074","https://openalex.org/W3174095827","https://openalex.org/W3174809957","https://openalex.org/W3176927685","https://openalex.org/W3177116918","https://openalex.org/W3189496967","https://openalex.org/W3198682658","https://openalex.org/W4281718197","https://openalex.org/W4282561327","https://openalex.org/W4312235579","https://openalex.org/W4323841535","https://openalex.org/W4380433157","https://openalex.org/W4386125382","https://openalex.org/W4386768673","https://openalex.org/W4391054882","https://openalex.org/W4398234451","https://openalex.org/W4399174988"],"related_works":["https://openalex.org/W2595172197","https://openalex.org/W2084856301","https://openalex.org/W2127970246","https://openalex.org/W2885125400","https://openalex.org/W1989889224","https://openalex.org/W4382618745","https://openalex.org/W1973775000","https://openalex.org/W2150179797","https://openalex.org/W2170147831","https://openalex.org/W4242696047"],"abstract_inverted_index":{"Existing":[0,193],"disaggregated":[1,194,223],"databases":[2,195],"separate":[3],"execution":[4,53,74,189],"and":[5,10,37,58,104,111,153,190,206,217],"storage":[6,55,191],"layers,":[7],"enabling":[8],"independent":[9,102],"elastic":[11],"scaling":[12,70,103],"of":[13,71,188],"resources.":[14],"In":[15],"most":[16],"cases,":[17],"this":[18],"design":[19],"makes":[20],"transaction":[21,73,154],"concurrency":[22],"control":[23],"(CC)":[24],"a":[25,87,116,136,159,163,186],"critical":[26],"bottleneck,":[27],"which":[28,90],"demands":[29],"significant":[30],"computing":[31],"resources":[32],"for":[33,46,106],"concurrent":[34,47],"conflict":[35,48,165],"management":[36],"struggles":[38],"to":[39,42,122,129,148,168,182,201],"scale":[40],"due":[41,121],"the":[43,68,72,77,123,173],"coordination":[44,170],"overhead":[45,152,171],"resolution.":[49],"Coupling":[50],"CC":[51,92,174],"with":[52,67,142,162,199],"or":[54,76],"limits":[56],"performance":[57],"elasticity,":[59,108,204],"as":[60,86],"CC's":[61],"resource":[62,109],"needs":[63],"do":[64],"not":[65],"align":[66],"free":[69],"layer":[75,118],"storage-bound":[78],"data":[79],"layer.":[80],"This":[81],"paper":[82],"proposes":[83],"Concurrency":[84],"Control":[85],"Service":[88],"(CCaaS),":[89],"decouples":[91],"from":[93,127],"databases,":[94],"building":[95],"an":[96,143],"execution-CC-storage":[97],"three-layer":[98],"decoupled":[99],"database,":[100],"allowing":[101],"upgrades":[105],"improved":[107],"utilization,":[110],"development":[112],"agility.":[113],"However,":[114],"adding":[115],"new":[117],"increases":[119],"latency":[120,220],"shift":[124],"in":[125,172],"communication":[126],"hardware":[128],"network.":[130],"To":[131],"address":[132],"this,":[133],"we":[134,157],"propose":[135],"Sharded":[137],"Multi-Write":[138],"OCC":[139],"(SM-OCC)":[140],"algorithm":[141],"asynchronous":[144],"log":[145],"push-down":[146],"mechanism":[147],"minimize":[149],"network":[150],"communications":[151],"latency.":[155],"Additionally,":[156],"implement":[158],"multi-write":[160],"architecture":[161],"deterministic":[164],"resolution":[166],"method":[167],"reduce":[169],"layer,":[175],"thereby":[176],"improving":[177],"scalability.":[178],"CCaaS":[179,200,212],"is":[180],"designed":[181],"be":[183,197],"connected":[184],"by":[185],"variety":[187],"engines.":[192],"can":[196],"revolutionized":[198],"achieve":[202],"high":[203,207],"scalability,":[205],"performance.":[208],"Results":[209],"show":[210],"that":[211],"achieves":[213],"1.02\u20133.11X":[214],"higher":[215],"throughput":[216],"1.11\u20132.75X":[218],"lower":[219],"than":[221],"SoTA":[222],"databases.":[224]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-04-03T22:45:19.894376","created_date":"2025-10-10T00:00:00"}