{"id":"https://openalex.org/W2139072600","doi":"https://doi.org/10.1145/2463676.2465288","title":"Shark","display_name":"Shark","publication_year":2013,"publication_date":"2013-06-22","ids":{"openalex":"https://openalex.org/W2139072600","doi":"https://doi.org/10.1145/2463676.2465288","mag":"2139072600"},"language":"en","primary_location":{"id":"doi:10.1145/2463676.2465288","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2463676.2465288","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2013 ACM SIGMOD International Conference on Management of Data","raw_type":"proceedings-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/A5000259060","display_name":"Reynold Xin","orcid":null},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]},{"id":"https://openalex.org/I134446601","display_name":"Berkeley College","ror":"https://ror.org/02xewxa75","country_code":"US","type":"education","lineage":["https://openalex.org/I134446601"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Reynold S. Xin","raw_affiliation_strings":["UC Berkeley, Berkeley, CA, USA"],"affiliations":[{"raw_affiliation_string":"UC Berkeley, Berkeley, CA, USA","institution_ids":["https://openalex.org/I134446601","https://openalex.org/I95457486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055061976","display_name":"Josh Rosen","orcid":null},"institutions":[{"id":"https://openalex.org/I134446601","display_name":"Berkeley College","ror":"https://ror.org/02xewxa75","country_code":"US","type":"education","lineage":["https://openalex.org/I134446601"]},{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Josh Rosen","raw_affiliation_strings":["UC Berkeley, Berkeley, CA, USA"],"affiliations":[{"raw_affiliation_string":"UC Berkeley, Berkeley, CA, USA","institution_ids":["https://openalex.org/I134446601","https://openalex.org/I95457486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005554337","display_name":"Matei Zaharia","orcid":"https://orcid.org/0000-0002-7547-7204"},"institutions":[{"id":"https://openalex.org/I134446601","display_name":"Berkeley College","ror":"https://ror.org/02xewxa75","country_code":"US","type":"education","lineage":["https://openalex.org/I134446601"]},{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Matei Zaharia","raw_affiliation_strings":["UC Berkeley, Berkeley, CA, USA"],"affiliations":[{"raw_affiliation_string":"UC Berkeley, Berkeley, CA, USA","institution_ids":["https://openalex.org/I134446601","https://openalex.org/I95457486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102019638","display_name":"Michael J. Franklin","orcid":"https://orcid.org/0000-0003-3332-8574"},"institutions":[{"id":"https://openalex.org/I134446601","display_name":"Berkeley College","ror":"https://ror.org/02xewxa75","country_code":"US","type":"education","lineage":["https://openalex.org/I134446601"]},{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael J. Franklin","raw_affiliation_strings":["UC Berkeley, Berkeley, CA, USA"],"affiliations":[{"raw_affiliation_string":"UC Berkeley, Berkeley, CA, USA","institution_ids":["https://openalex.org/I134446601","https://openalex.org/I95457486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040529929","display_name":"Scott Shenker","orcid":"https://orcid.org/0000-0002-1357-7533"},"institutions":[{"id":"https://openalex.org/I134446601","display_name":"Berkeley College","ror":"https://ror.org/02xewxa75","country_code":"US","type":"education","lineage":["https://openalex.org/I134446601"]},{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Scott Shenker","raw_affiliation_strings":["UC Berkeley, Berkeley, CA, USA"],"affiliations":[{"raw_affiliation_string":"UC Berkeley, Berkeley, CA, USA","institution_ids":["https://openalex.org/I134446601","https://openalex.org/I95457486"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041920173","display_name":"Ion Stoica","orcid":"https://orcid.org/0000-0002-5373-0088"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]},{"id":"https://openalex.org/I134446601","display_name":"Berkeley College","ror":"https://ror.org/02xewxa75","country_code":"US","type":"education","lineage":["https://openalex.org/I134446601"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ion Stoica","raw_affiliation_strings":["UC Berkeley, Berkeley, CA, USA"],"affiliations":[{"raw_affiliation_string":"UC Berkeley, Berkeley, CA, USA","institution_ids":["https://openalex.org/I134446601","https://openalex.org/I95457486"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5000259060"],"corresponding_institution_ids":["https://openalex.org/I134446601","https://openalex.org/I95457486"],"apc_list":null,"apc_paid":null,"fwci":182.0128,"has_fulltext":false,"cited_by_count":373,"citation_normalized_percentile":{"value":0.99995423,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"13","last_page":"24"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9986000061035156,"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"}},"topics":[{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9986000061035156,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9872000217437744,"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/T11719","display_name":"Data Quality and Management","score":0.986299991607666,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.889143168926239},{"id":"https://openalex.org/keywords/sql","display_name":"SQL","score":0.6919028759002686},{"id":"https://openalex.org/keywords/analytics","display_name":"Analytics","score":0.6409997940063477},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.6245200634002686},{"id":"https://openalex.org/keywords/abstraction","display_name":"Abstraction","score":0.5830134749412537},{"id":"https://openalex.org/keywords/in-memory-processing","display_name":"In-Memory Processing","score":0.5358672738075256},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.42338865995407104},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.38060516119003296},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.372004896402359},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.3645226061344147},{"id":"https://openalex.org/keywords/query-by-example","display_name":"Query by Example","score":0.28078949451446533},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.27045994997024536},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.1710439920425415},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.15201231837272644}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.889143168926239},{"id":"https://openalex.org/C510870499","wikidata":"https://www.wikidata.org/wiki/Q47607","display_name":"SQL","level":2,"score":0.6919028759002686},{"id":"https://openalex.org/C79158427","wikidata":"https://www.wikidata.org/wiki/Q485396","display_name":"Analytics","level":2,"score":0.6409997940063477},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.6245200634002686},{"id":"https://openalex.org/C124304363","wikidata":"https://www.wikidata.org/wiki/Q673661","display_name":"Abstraction","level":2,"score":0.5830134749412537},{"id":"https://openalex.org/C123593499","wikidata":"https://www.wikidata.org/wiki/Q6008583","display_name":"In-Memory Processing","level":5,"score":0.5358672738075256},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.42338865995407104},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.38060516119003296},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.372004896402359},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3645226061344147},{"id":"https://openalex.org/C194222762","wikidata":"https://www.wikidata.org/wiki/Q114486","display_name":"Query by Example","level":4,"score":0.28078949451446533},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.27045994997024536},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.1710439920425415},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.15201231837272644},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2463676.2465288","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2463676.2465288","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2013 ACM SIGMOD International Conference on Management of Data","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.6700000166893005}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320310598","display_name":"Amazon Web Services","ror":"https://ror.org/04mv4n011"},{"id":"https://openalex.org/F4320332169","display_name":"Directorate for Computer and Information Science and Engineering","ror":"https://ror.org/025kzpk63"},{"id":"https://openalex.org/F4320332180","display_name":"Defense Advanced Research Projects Agency","ror":"https://ror.org/02caytj08"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1534130940","https://openalex.org/W1535431348","https://openalex.org/W1579147384","https://openalex.org/W1967344300","https://openalex.org/W1975731516","https://openalex.org/W1981276685","https://openalex.org/W1993892970","https://openalex.org/W2003580796","https://openalex.org/W2013344760","https://openalex.org/W2022678927","https://openalex.org/W2026427349","https://openalex.org/W2044490410","https://openalex.org/W2074935284","https://openalex.org/W2083541728","https://openalex.org/W2090850279","https://openalex.org/W2096125134","https://openalex.org/W2096544401","https://openalex.org/W2100830825","https://openalex.org/W2109722477","https://openalex.org/W2114303224","https://openalex.org/W2119400430","https://openalex.org/W2120754641","https://openalex.org/W2122950698","https://openalex.org/W2125775320","https://openalex.org/W2129603526","https://openalex.org/W2131975293","https://openalex.org/W2140509629","https://openalex.org/W2146635036","https://openalex.org/W2163961697","https://openalex.org/W2169724035","https://openalex.org/W2170616854","https://openalex.org/W2173213060","https://openalex.org/W2203361072","https://openalex.org/W2296349066","https://openalex.org/W2399133307","https://openalex.org/W3138367763","https://openalex.org/W4233762723","https://openalex.org/W4239429564","https://openalex.org/W4252265332","https://openalex.org/W4252413789","https://openalex.org/W4255327858"],"related_works":["https://openalex.org/W4313062323","https://openalex.org/W2353943211","https://openalex.org/W2267922067","https://openalex.org/W4382751403","https://openalex.org/W3013660814","https://openalex.org/W2115372154","https://openalex.org/W1602107463","https://openalex.org/W2183669956","https://openalex.org/W2895375519","https://openalex.org/W2862122659"],"abstract_inverted_index":{"Shark":[0,52,77],"is":[1,81,125],"a":[2,19,26,89,126],"new":[3],"data":[4],"analysis":[5],"system":[6,127],"that":[7,29,79,99,128,148],"marries":[8],"query":[9],"processing":[10],"with":[11],"complex":[12,145],"analytics":[13,36,146],"on":[14],"large":[15],"clusters.":[16],"It":[17,103],"leverages":[18],"novel":[20],"distributed":[21],"memory":[22],"abstraction":[23],"to":[24,53,58,83,119],"provide":[25],"unified":[27],"engine":[28,101,107],"can":[30],"run":[31,54],"SQL":[32,55],"queries":[33,56],"and":[34,44,64,93,115,144],"sophisticated":[35],"functions":[37],"(e.g.":[38],"iterative":[39],"machine":[40,65],"learning)":[41],"at":[42],"scale,":[43],"efficiently":[45],"recovers":[46],"from":[47],"failures":[48],"mid-query.":[49],"This":[50],"allows":[51],"up":[57],"100X":[59,70],"faster":[60,71],"than":[61,69,72],"Apache":[62],"Hive,":[63],"learning":[66],"programs":[67],"more":[68],"Hadoop.":[73],"Unlike":[74],"previous":[75],"systems,":[76],"shows":[78],"it":[80],"possible":[82],"achieve":[84],"these":[85],"speedups":[86,131],"while":[87,139],"retaining":[88],"MapReduce-like":[90],"execution":[91],"engine,":[92],"the":[94,130],"fine-grained":[95],"fault":[96,141],"tolerance":[97,142],"properties":[98,143],"such":[100,105],"provides.":[102],"extends":[104],"an":[106],"in":[108],"several":[109],"ways,":[110],"including":[111],"column-oriented":[112],"in-memory":[113],"storage":[114],"dynamic":[116],"mid-query":[117],"replanning,":[118],"effectively":[120],"execute":[121],"SQL.":[122],"The":[123],"result":[124],"matches":[129],"reported":[132],"for":[133],"MPP":[134],"analytic":[135],"databases":[136],"over":[137],"MapReduce,":[138],"offering":[140],"capabilities":[147],"they":[149],"lack.":[150]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":12},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":14},{"year":2018,"cited_by_count":36},{"year":2017,"cited_by_count":53},{"year":2016,"cited_by_count":74},{"year":2015,"cited_by_count":81},{"year":2014,"cited_by_count":53},{"year":2013,"cited_by_count":14}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
