{"id":"https://openalex.org/W4408891544","doi":"https://doi.org/10.1145/3689031.3717485","title":"Impeller: Stream Processing on Shared Logs","display_name":"Impeller: Stream Processing on Shared Logs","publication_year":2025,"publication_date":"2025-03-26","ids":{"openalex":"https://openalex.org/W4408891544","doi":"https://doi.org/10.1145/3689031.3717485"},"language":"en","primary_location":{"id":"doi:10.1145/3689031.3717485","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3689031.3717485","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twentieth European Conference on Computer Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3689031.3717485","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086126614","display_name":"Zhiting Zhu","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Zhiting Zhu","raw_affiliation_strings":["Lepton AI Inc., Cupertino, California, United States and University of Texas at Austin"],"raw_orcid":"https://orcid.org/0009-0005-9598-3875","affiliations":[{"raw_affiliation_string":"Lepton AI Inc., Cupertino, California, United States and University of Texas at Austin","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100648360","display_name":"Zhipeng Jia","orcid":null},"institutions":[{"id":"https://openalex.org/I1291425158","display_name":"Google (United States)","ror":"https://ror.org/00njsd438","country_code":"US","type":"company","lineage":["https://openalex.org/I1291425158","https://openalex.org/I4210128969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhipeng Jia","raw_affiliation_strings":["Google LLC, Seattle, Washington, United States"],"raw_orcid":"https://orcid.org/0000-0003-4471-3793","affiliations":[{"raw_affiliation_string":"Google LLC, Seattle, Washington, United States","institution_ids":["https://openalex.org/I1291425158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114393506","display_name":"Newton Ni","orcid":null},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Newton Ni","raw_affiliation_strings":["The University of Texas at Austin, Austin, Texas, United States"],"raw_orcid":"https://orcid.org/0009-0002-2491-1880","affiliations":[{"raw_affiliation_string":"The University of Texas at Austin, Austin, Texas, United States","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110710845","display_name":"Dixin Tang","orcid":"https://orcid.org/0000-0002-3316-6651"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dixin Tang","raw_affiliation_strings":["The University of Texas at Austin, Austin, Texas, United States"],"raw_orcid":"https://orcid.org/0000-0002-3316-6651","affiliations":[{"raw_affiliation_string":"The University of Texas at Austin, Austin, Texas, United States","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004286577","display_name":"Emmett Witchel","orcid":"https://orcid.org/0000-0002-1391-2880"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Emmett Witchel","raw_affiliation_strings":["The University of Texas at Austin, Austin, Texas, United States"],"raw_orcid":"https://orcid.org/0000-0002-1391-2880","affiliations":[{"raw_affiliation_string":"The University of Texas at Austin, Austin, Texas, United States","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5086126614"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02463612,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"637","last_page":"653"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11269","display_name":"Algorithms and Data Compression","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.9779999852180481,"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9707000255584717,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/impeller","display_name":"Impeller","score":0.7334184646606445},{"id":"https://openalex.org/keywords/stream-processing","display_name":"Stream processing","score":0.6463684439659119},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.595171332359314},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.15303373336791992},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10818609595298767},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.07090666890144348}],"concepts":[{"id":"https://openalex.org/C153005164","wikidata":"https://www.wikidata.org/wiki/Q1698700","display_name":"Impeller","level":2,"score":0.7334184646606445},{"id":"https://openalex.org/C107027933","wikidata":"https://www.wikidata.org/wiki/Q2006448","display_name":"Stream processing","level":2,"score":0.6463684439659119},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.595171332359314},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.15303373336791992},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10818609595298767},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.07090666890144348}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3689031.3717485","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3689031.3717485","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twentieth European Conference on Computer Systems","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3689031.3717485","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3689031.3717485","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twentieth European Conference on Computer Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W95608104","https://openalex.org/W1976821017","https://openalex.org/W2082171780","https://openalex.org/W2091389843","https://openalex.org/W2114226753","https://openalex.org/W2144973160","https://openalex.org/W2153972927","https://openalex.org/W2247317079","https://openalex.org/W2437053200","https://openalex.org/W2480722803","https://openalex.org/W2734941459","https://openalex.org/W2752238980","https://openalex.org/W2753910905","https://openalex.org/W2762397184","https://openalex.org/W2798434712","https://openalex.org/W2798818165","https://openalex.org/W2898352726","https://openalex.org/W2904129194","https://openalex.org/W2948046125","https://openalex.org/W3013082216","https://openalex.org/W3030542966","https://openalex.org/W3175475092","https://openalex.org/W3176171201","https://openalex.org/W3207408736","https://openalex.org/W3211320977","https://openalex.org/W4210287129","https://openalex.org/W4283328355","https://openalex.org/W4288310158","https://openalex.org/W4310522453","https://openalex.org/W4385270600","https://openalex.org/W6735631015"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2378915318","https://openalex.org/W2359201683","https://openalex.org/W1992451173","https://openalex.org/W2161162563","https://openalex.org/W2714736992","https://openalex.org/W3095956841","https://openalex.org/W2059260951"],"abstract_inverted_index":{"Current":[0],"stream":[1,28,70],"processing":[2,29,71],"systems":[3],"provide":[4],"exactly-once":[5,32,60,83,87],"semantics":[6,33,61],"using":[7],"checkpointing":[8],"or":[9,142],"a":[10,43,55,63,69,75,91,106],"combination":[11],"of":[12],"logging":[13],"and":[14,39,82,93,102],"checkpointing.":[15],"These":[16],"approaches":[17],"can":[18],"introduce":[19],"high":[20],"overhead,":[21],"significantly":[22],"increasing":[23],"the":[24,115,129],"latency":[25],"for":[26,58,79],"normal":[27],"because":[30],"maintaining":[31,59],"requires":[34],"coordination":[35],"across":[36,123],"distributed":[37,51,76],"nodes":[38],"streams":[40],"to":[41,113,119,137,144],"capture":[42],"globally":[44],"consistent":[45],"state.":[46],"We":[47,66],"observe":[48],"that":[49,73,133],"modern":[50],"shared":[52,77,107],"logs":[53],"offer":[54],"promising":[56],"solution":[57],"with":[62],"small":[64],"overhead.":[65],"propose":[67],"Impeller,":[68],"system":[72],"uses":[74],"log":[78],"data":[80],"storage":[81],"processing.":[84],"To":[85],"maintain":[86],"semantics,":[88],"Impeller":[89,134],"includes":[90],"novel":[92],"efficient":[94],"progress":[95,122],"marking":[96],"protocol":[97],"based":[98],"on":[99],"string":[100],"tags":[101],"selective":[103],"reads":[104],"in":[105],"log.":[108],"The":[109,126],"key":[110],"idea":[111],"is":[112],"leverage":[114],"log's":[116],"record-tagging":[117],"feature":[118],"atomically":[120],"mark":[121],"all":[124],"streams.":[125],"experiments":[127],"over":[128],"NEXMark":[130],"benchmark":[131],"show":[132],"achieves":[135],"1.3\u00d7":[136,143],"5.4\u00d7":[138],"lower":[139],"p50":[140],"latency,":[141],"5.0\u00d7":[145],"higher":[146],"saturation":[147],"throughput":[148],"than":[149],"Kafka":[150],"Streams.":[151]},"counts_by_year":[],"updated_date":"2025-12-28T23:10:05.387466","created_date":"2025-10-10T00:00:00"}
