{"id":"https://openalex.org/W4290998295","doi":"https://doi.org/10.1145/3533702.3534908","title":"Neuroshard","display_name":"Neuroshard","publication_year":2022,"publication_date":"2022-06-17","ids":{"openalex":"https://openalex.org/W4290998295","doi":"https://doi.org/10.1145/3533702.3534908"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1145/3533702.3534908","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5041039051","display_name":"Tamer Eldeeb","orcid":null},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tamer Eldeeb","raw_affiliation_strings":["Columbia University"],"affiliations":[{"raw_affiliation_string":"Columbia University","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026144880","display_name":"Zhengneng Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I4210117539","display_name":"Seamon (United States)","ror":"https://ror.org/01xzapm83","country_code":"US","type":"company","lineage":["https://openalex.org/I4210117539"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhengneng Chen","raw_affiliation_strings":["Seamoney"],"affiliations":[{"raw_affiliation_string":"Seamoney","institution_ids":["https://openalex.org/I4210117539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032570570","display_name":"Asaf Cidon","orcid":"https://orcid.org/0009-0007-4046-2022"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Asaf Cidon","raw_affiliation_strings":["Columbia University"],"affiliations":[{"raw_affiliation_string":"Columbia University","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101783316","display_name":"Junfeng Yang","orcid":"https://orcid.org/0000-0001-7771-0260"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Junfeng Yang","raw_affiliation_strings":["Columbia University"],"affiliations":[{"raw_affiliation_string":"Columbia University","institution_ids":["https://openalex.org/I78577930"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"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":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":0,"max":60},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9988,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9988,"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":0.9979,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9955,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/heuristics","display_name":"Heuristics","score":0.7676343},{"id":"https://openalex.org/keywords/hypergraph","display_name":"Hypergraph","score":0.47774643},{"id":"https://openalex.org/keywords/trace","display_name":"TRACE (psycholinguistics)","score":0.47069052},{"id":"https://openalex.org/keywords/distributed-database","display_name":"Distributed database","score":0.45096922}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.84491074},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.7676343},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.4860199},{"id":"https://openalex.org/C2781221856","wikidata":"https://www.wikidata.org/wiki/Q840247","display_name":"Hypergraph","level":2,"score":0.47774643},{"id":"https://openalex.org/C75291252","wikidata":"https://www.wikidata.org/wiki/Q1315756","display_name":"TRACE (psycholinguistics)","level":2,"score":0.47069052},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.4614796},{"id":"https://openalex.org/C70061542","wikidata":"https://www.wikidata.org/wiki/Q989016","display_name":"Distributed database","level":2,"score":0.45096922},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.41628557},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1145/3533702.3534908","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":26,"referenced_works":["https://openalex.org/W1972115340","https://openalex.org/W2022490362","https://openalex.org/W2080427212","https://openalex.org/W2121253712","https://openalex.org/W2130617154","https://openalex.org/W2145339207","https://openalex.org/W2257979135","https://openalex.org/W2271870283","https://openalex.org/W2546571074","https://openalex.org/W2579029018","https://openalex.org/W2613206411","https://openalex.org/W2744628735","https://openalex.org/W2745138925","https://openalex.org/W2788005034","https://openalex.org/W2804924008","https://openalex.org/W2824027552","https://openalex.org/W2948513753","https://openalex.org/W2962746510","https://openalex.org/W2970851599","https://openalex.org/W2972067927","https://openalex.org/W2990947761","https://openalex.org/W3029327553","https://openalex.org/W3085111528","https://openalex.org/W3104001151","https://openalex.org/W3152893301","https://openalex.org/W3164472442"],"related_works":["https://openalex.org/W3021205042","https://openalex.org/W2929716001","https://openalex.org/W28681979","https://openalex.org/W2600096716","https://openalex.org/W2550148072","https://openalex.org/W2161532121","https://openalex.org/W2031219154","https://openalex.org/W2003272990","https://openalex.org/W1981207589","https://openalex.org/W1509482838"],"abstract_inverted_index":{"Large":[0],"databases":[1,100],"whose":[2],"data":[3,86],"does":[4],"not":[5],"fit":[6],"on":[7],"a":[8,31,37,49,52],"single":[9,131],"server":[10],"need":[11,74],"to":[12,35,42,75,81,89,145],"shard":[13],"their":[14],"rows":[15],"across":[16],"multiple":[17],"different":[18],"database":[19,44,71,132,144],"instances.":[20],"Distributed":[21],"transactions":[22],"are":[23],"significantly":[24],"more":[25,155],"expensive":[26],"than":[27,156],"local":[28],"transactions,":[29],"so":[30],"popular":[32],"approach":[33],"is":[34,114,159],"collect":[36],"trace":[38],"of":[39,63,70,85],"past":[40],"accesses":[41],"the":[43,65,68,82,139],"and":[45,54,98,149,161],"model":[46],"it":[47],"as":[48],"graph":[50],"(or":[51],"hypergraph),":[53],"solve":[55],"an":[56,61],"NP-Hard":[57],"partitioning":[58,103],"problem":[59,93],"with":[60],"objective":[62,117,158],"minimizing":[64],"fanout,":[66],"or":[67,137],"number":[69],"instances":[72],"that":[73,87,118,129],"participate":[76],"in":[77,110],"each":[78,143],"query.":[79],"Due":[80],"large":[83],"amount":[84],"needs":[88],"be":[90,95,107],"sharded,":[91],"this":[92],"cannot":[94],"solved":[96],"optimally,":[97],"therefore,":[99],"use":[101],"heuristic":[102],"algorithms,":[104],"which":[105,127],"can":[106],"fairly":[108],"effective":[109],"practice.":[111],"However,":[112],"fanout":[113],"only":[115],"one":[116,157],"affects":[119],"performance.":[120],"Other":[121],"important":[122],"objectives":[123],"include":[124],"load":[125],"balancing,":[126],"ensures":[128],"no":[130],"instance":[133],"becomes":[134],"too":[135],"overloaded,":[136],"equalizing":[138],"write":[140],"traffic":[141],"for":[142,154],"avoid":[146],"lock":[147],"contention":[148],"I/O":[150],"amplification.":[151],"Designing":[152],"heuristics":[153],"difficult":[160],"error-prone.":[162]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W4290998295","counts_by_year":[],"updated_date":"2024-12-13T13:44:22.254118","created_date":"2022-08-13"}