{"id":"https://openalex.org/W2030195504","doi":"https://doi.org/10.1145/1270.1499","title":"Optimism and consistency in partitioned distributed database systems","display_name":"Optimism and consistency in partitioned distributed database systems","publication_year":1984,"publication_date":"1984-09-01","ids":{"openalex":"https://openalex.org/W2030195504","doi":"https://doi.org/10.1145/1270.1499","mag":"2030195504"},"language":"en","primary_location":{"id":"doi:10.1145/1270.1499","is_oa":true,"landing_page_url":"https://doi.org/10.1145/1270.1499","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1270.1499","source":{"id":"https://openalex.org/S90119964","display_name":"ACM Transactions on Database Systems","issn_l":"0362-5915","issn":["0362-5915","1557-4644"],"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":"ACM Transactions on Database Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/1270.1499","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081006850","display_name":"Susan B. Davidson","orcid":"https://orcid.org/0009-0003-9259-9662"},"institutions":[{"id":"https://openalex.org/I36788626","display_name":"California University of Pennsylvania","ror":"https://ror.org/01spssf70","country_code":"US","type":"education","lineage":["https://openalex.org/I36788626"]},{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Susan B. Davidson","raw_affiliation_strings":["University of Pennsylvania","#N# * University of Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pennsylvania","institution_ids":["https://openalex.org/I36788626"]},{"raw_affiliation_string":"#N# * University of Pennsylvania","institution_ids":["https://openalex.org/I36788626","https://openalex.org/I79576946"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5081006850"],"corresponding_institution_ids":["https://openalex.org/I36788626","https://openalex.org/I79576946"],"apc_list":null,"apc_paid":null,"fwci":13.1958,"has_fulltext":true,"cited_by_count":153,"citation_normalized_percentile":{"value":0.98935978,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"9","issue":"3","first_page":"456","last_page":"481"},"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/T12288","display_name":"Optimization and Search Problems","score":0.9908999800682068,"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":0.9878000020980835,"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":0.9016484618186951},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.6472647190093994},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.6307011246681213},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.6184051036834717},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.5920003652572632},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.5684097409248352},{"id":"https://openalex.org/keywords/distributed-transaction","display_name":"Distributed transaction","score":0.5300018191337585},{"id":"https://openalex.org/keywords/transaction-processing","display_name":"Transaction processing","score":0.46875691413879395},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4637705683708191},{"id":"https://openalex.org/keywords/data-consistency","display_name":"Data consistency","score":0.4223901629447937},{"id":"https://openalex.org/keywords/distributed-database","display_name":"Distributed database","score":0.42209306359291077},{"id":"https://openalex.org/keywords/rollback","display_name":"Rollback","score":0.41676071286201477},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.40914541482925415}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9016484618186951},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.6472647190093994},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.6307011246681213},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.6184051036834717},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.5920003652572632},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.5684097409248352},{"id":"https://openalex.org/C25185021","wikidata":"https://www.wikidata.org/wiki/Q4053284","display_name":"Distributed transaction","level":4,"score":0.5300018191337585},{"id":"https://openalex.org/C72108876","wikidata":"https://www.wikidata.org/wiki/Q844565","display_name":"Transaction processing","level":3,"score":0.46875691413879395},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4637705683708191},{"id":"https://openalex.org/C93361087","wikidata":"https://www.wikidata.org/wiki/Q4426698","display_name":"Data consistency","level":2,"score":0.4223901629447937},{"id":"https://openalex.org/C70061542","wikidata":"https://www.wikidata.org/wiki/Q989016","display_name":"Distributed database","level":2,"score":0.42209306359291077},{"id":"https://openalex.org/C174220543","wikidata":"https://www.wikidata.org/wiki/Q395307","display_name":"Rollback","level":3,"score":0.41676071286201477},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.40914541482925415},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"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":2,"locations":[{"id":"doi:10.1145/1270.1499","is_oa":true,"landing_page_url":"https://doi.org/10.1145/1270.1499","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1270.1499","source":{"id":"https://openalex.org/S90119964","display_name":"ACM Transactions on Database Systems","issn_l":"0362-5915","issn":["0362-5915","1557-4644"],"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":"ACM Transactions on Database Systems","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.94.7025","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.94.7025","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.purdue.edu/homes/bb/cs542-06Spr-bb/davidson.pdf","raw_type":"text"}],"best_oa_location":{"id":"doi:10.1145/1270.1499","is_oa":true,"landing_page_url":"https://doi.org/10.1145/1270.1499","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/1270.1499","source":{"id":"https://openalex.org/S90119964","display_name":"ACM Transactions on Database Systems","issn_l":"0362-5915","issn":["0362-5915","1557-4644"],"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":"ACM Transactions on Database Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3792527253","display_name":"Research in Reliable Distributed Databases","funder_award_id":"8019393","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320309292","display_name":"Princeton University","ror":"https://ror.org/00hx57361"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2030195504.pdf","grobid_xml":"https://content.openalex.org/works/W2030195504.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W12586210","https://openalex.org/W204806442","https://openalex.org/W1536741282","https://openalex.org/W1581366099","https://openalex.org/W1655990431","https://openalex.org/W1966308107","https://openalex.org/W1968333714","https://openalex.org/W1975442866","https://openalex.org/W1991199257","https://openalex.org/W2003017562","https://openalex.org/W2011039300","https://openalex.org/W2021368447","https://openalex.org/W2023304911","https://openalex.org/W2029046170","https://openalex.org/W2030689196","https://openalex.org/W2049906213","https://openalex.org/W2053913299","https://openalex.org/W2060098605","https://openalex.org/W2068521017","https://openalex.org/W2071187449","https://openalex.org/W2083342911","https://openalex.org/W2083875802","https://openalex.org/W2094162326","https://openalex.org/W2125690626","https://openalex.org/W2142849519","https://openalex.org/W2152812436","https://openalex.org/W2157529519","https://openalex.org/W2708637807","https://openalex.org/W3000633136","https://openalex.org/W3133279294","https://openalex.org/W4255529553","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2588999713","https://openalex.org/W1706290598","https://openalex.org/W2183533965","https://openalex.org/W2170898544","https://openalex.org/W2162564537","https://openalex.org/W3127200684","https://openalex.org/W110942377","https://openalex.org/W2182830652","https://openalex.org/W2184548780","https://openalex.org/W2556164924"],"abstract_inverted_index":{"A":[0],"protocol":[1,23,89,101],"for":[2],"transaction":[3,129],"processing":[4],"during":[5,33,76],"partition":[6],"failures":[7],"is":[8,20,24,90,122,156],"presented":[9,123],"which":[10,99,124],"guarantees":[11],"mutual":[12],"consistency":[13],"between":[14],"copies":[15],"of":[16,70,73,141],"data-items":[17],"after":[18],"repair":[19,40],"completed.":[21],"The":[22,60],"\u201coptimistic\u201d":[25],"in":[26,94,150],"that":[27,86],"transactions":[28,53,74,143],"are":[29,36,48,104,108],"processed":[30],"without":[31],"restrictions":[32],"failure;":[34],"conflicts":[35],"then":[37,64],"detected":[38],"at":[39],"time":[41],"using":[42],"a":[43,67,91,119],"precedence":[44],"graph":[45],",":[46],"and":[47,82,106,131,158],"resolved":[49],"by":[50],"backing":[51],"out":[52],"according":[54],"to":[55,66,111,133,144],"some":[56,71],"backout":[57,120,136,147,154],"strategy":[58,121,155],".":[59],"resulting":[61],"database":[62],"state":[63],"corresponds":[65],"serial":[68],"execution":[69],"subset":[72],"run":[75],"the":[77,87,100,139,153],"failure.":[78],"Results":[79],"from":[80],"simulation":[81],"probabilistic":[83],"modeling":[84],"show":[85],"optimistic":[88],"reasonable":[92],"alternative":[93],"many":[95],"cases.":[96],"Conditions":[97],"under":[98],"performs":[102],"well":[103],"noted,":[105],"suggestions":[107],"made":[109],"as":[110],"how":[112],"performance":[113],"can":[114],"be":[115],"improved.":[116],"In":[117],"particular,":[118],"takes":[125],"into":[126],"account":[127],"individual":[128],"costs":[130],"attempts":[132],"minimize":[134,145],"total":[135,146],"cost.":[137],"Although":[138],"problem":[140],"choosing":[142],"cost":[148],"is,":[149],"general,":[151],"NP-complete,":[152],"efficient":[157],"produces":[159],"very":[160],"good":[161],"results.":[162]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
