{"id":"https://openalex.org/W2824028360","doi":"https://doi.org/10.1145/3219104.3229269","title":"Evaluating the Fault Tolerance Performance of HDFS and Ceph","display_name":"Evaluating the Fault Tolerance Performance of HDFS and Ceph","publication_year":2018,"publication_date":"2018-07-12","ids":{"openalex":"https://openalex.org/W2824028360","doi":"https://doi.org/10.1145/3219104.3229269","mag":"2824028360"},"language":"en","primary_location":{"id":"doi:10.1145/3219104.3229269","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3219104.3229269","pdf_url":null,"source":{"id":"https://openalex.org/S4306524298","display_name":"Proceedings of the Practice and Experience on Advanced Research Computing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Practice and Experience on Advanced Research Computing","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/A5001017727","display_name":"Yehia Arafa","orcid":"https://orcid.org/0000-0002-5186-3012"},"institutions":[{"id":"https://openalex.org/I10052268","display_name":"New Mexico State University","ror":"https://ror.org/00hpz7z43","country_code":"US","type":"education","lineage":["https://openalex.org/I10052268"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yehia Arafa","raw_affiliation_strings":["Klipsch School of ECE, New Mexico State University, Las Cruces, NM"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Klipsch School of ECE, New Mexico State University, Las Cruces, NM","institution_ids":["https://openalex.org/I10052268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074965377","display_name":"Atanu Barai","orcid":"https://orcid.org/0000-0002-6879-4455"},"institutions":[{"id":"https://openalex.org/I10052268","display_name":"New Mexico State University","ror":"https://ror.org/00hpz7z43","country_code":"US","type":"education","lineage":["https://openalex.org/I10052268"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Atanu Barai","raw_affiliation_strings":["Klipsch School of ECE, New Mexico State University, Las Cruces, NM"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Klipsch School of ECE, New Mexico State University, Las Cruces, NM","institution_ids":["https://openalex.org/I10052268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004195454","display_name":"Mai Zheng","orcid":"https://orcid.org/0000-0002-0741-3436"},"institutions":[{"id":"https://openalex.org/I10052268","display_name":"New Mexico State University","ror":"https://ror.org/00hpz7z43","country_code":"US","type":"education","lineage":["https://openalex.org/I10052268"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mai Zheng","raw_affiliation_strings":["Computer Science Department, New Mexico State University, Las Cruces, NM"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Department, New Mexico State University, Las Cruces, NM","institution_ids":["https://openalex.org/I10052268"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087778749","display_name":"Abdel\u2010Hameed A. Badawy","orcid":"https://orcid.org/0000-0001-8027-1449"},"institutions":[{"id":"https://openalex.org/I10052268","display_name":"New Mexico State University","ror":"https://ror.org/00hpz7z43","country_code":"US","type":"education","lineage":["https://openalex.org/I10052268"]},{"id":"https://openalex.org/I1343871089","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I1343871089","https://openalex.org/I198811213","https://openalex.org/I4210120050"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Abdel-Hameed A. Badawy","raw_affiliation_strings":["Klipsch School of ECE, New Mexico State University, Las Cruces, NM and Los Alamos National Laboratory, Los Alamos, NM"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Klipsch School of ECE, New Mexico State University, Las Cruces, NM and Los Alamos National Laboratory, Los Alamos, NM","institution_ids":["https://openalex.org/I1343871089","https://openalex.org/I10052268"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1976,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.56557245,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","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/T11181","display_name":"Advanced Data Storage Technologies","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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9987999796867371,"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":0.9965000152587891,"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/computer-science","display_name":"Computer science","score":0.784153938293457},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.7511129379272461},{"id":"https://openalex.org/keywords/replication","display_name":"Replication (statistics)","score":0.7009283900260925},{"id":"https://openalex.org/keywords/erasure-code","display_name":"Erasure code","score":0.6634511351585388},{"id":"https://openalex.org/keywords/distributed-data-store","display_name":"Distributed data store","score":0.5656200051307678},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5391059517860413},{"id":"https://openalex.org/keywords/high-availability","display_name":"High availability","score":0.5058012008666992},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.46826937794685364},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.399993360042572},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.32918426394462585},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.13821089267730713}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.784153938293457},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.7511129379272461},{"id":"https://openalex.org/C12590798","wikidata":"https://www.wikidata.org/wiki/Q3933199","display_name":"Replication (statistics)","level":2,"score":0.7009283900260925},{"id":"https://openalex.org/C137529215","wikidata":"https://www.wikidata.org/wiki/Q5385031","display_name":"Erasure code","level":3,"score":0.6634511351585388},{"id":"https://openalex.org/C24885549","wikidata":"https://www.wikidata.org/wiki/Q339678","display_name":"Distributed data store","level":2,"score":0.5656200051307678},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5391059517860413},{"id":"https://openalex.org/C65813073","wikidata":"https://www.wikidata.org/wiki/Q1622420","display_name":"High availability","level":2,"score":0.5058012008666992},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.46826937794685364},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.399993360042572},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.32918426394462585},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.13821089267730713},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3219104.3229269","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3219104.3229269","pdf_url":null,"source":{"id":"https://openalex.org/S4306524298","display_name":"Proceedings of the Practice and Experience on Advanced Research Computing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Practice and Experience on Advanced Research Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","score":0.49000000953674316,"display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1836955865","https://openalex.org/W1999984505","https://openalex.org/W2119738171","https://openalex.org/W2150620836","https://openalex.org/W2520381032","https://openalex.org/W2560501917","https://openalex.org/W2993345055"],"related_works":["https://openalex.org/W2963163039","https://openalex.org/W2619878113","https://openalex.org/W2807749388","https://openalex.org/W2623177195","https://openalex.org/W2095952791","https://openalex.org/W1667838839","https://openalex.org/W2532270758","https://openalex.org/W4294555231","https://openalex.org/W2078239881","https://openalex.org/W2165649321"],"abstract_inverted_index":{"Large-scale":[0],"distributed":[1],"systems":[2,56,85,186],"are":[3,16,70,87,198],"a":[4,12,152],"collection":[5],"of":[6,21,27,115,130,155,206],"loosely":[7],"coupled":[8],"computers":[9],"interconnected":[10],"by":[11,44],"communication":[13],"network.":[14],"They":[15],"now":[17,86,161],"an":[18],"integral":[19],"part":[20],"everyday":[22],"life":[23],"with":[24,166,191],"the":[25,81,113,125,146,167],"development":[26],"large":[28],"web":[29],"applications,":[30],"social":[31],"networks,":[32],"peer-to-peer":[33],"systems,":[34],"wireless":[35],"sensor":[36],"networks":[37],"and":[38,127,142,202,208],"many":[39,84],"more.":[40],"Because":[41],"each":[42],"disk":[43],"itself":[45],"is":[46,57,122],"prone":[47],"to":[48,60,73,123],"failure,":[49],"one":[50],"key":[51],"challenge":[52],"in":[53,119,184,204],"designing":[54],"such":[55,67],"their":[58],"ability":[59],"tolerate":[61],"faults.":[62],"Hence,":[63],"fault":[64],"tolerance":[65],"mechanisms":[66],"as":[68,177],"replication":[69,181,201],"widely":[71],"used":[72],"provide":[74],"data":[75,133],"availability":[76],"at":[77,103,112],"all":[78],"times.":[79],"On":[80],"other":[82],"hand,":[83],"increasingly":[88],"supporting":[89],"new":[90,153],"mechanism":[91],"called":[92],"erasure":[93],"coding":[94],"(EC),":[95],"claiming":[96],"that":[97,145,196],"using":[98,187],"EC":[99,176,183,203],"provides":[100],"high":[101],"reliability":[102,134],"lower":[104],"storage":[105,128,209],"cost":[106,114],"than":[107],"replication.":[108],"However,":[109],"this":[110,120],"comes":[111],"performance.":[116],"Our":[117],"goal":[118],"paper":[121],"compare":[124],"performance":[126,207],"requirements":[129],"these":[131,192],"two":[132,137],"techniques":[135],"for":[136,175],"open":[138],"source":[139],"systems:":[140],"HDFS":[141],"Ceph":[143,172],"especially":[144],"Apache":[147,157],"Software":[148],"Foundation":[149],"had":[150],"released":[151],"version":[154],"Hadoop,":[156],"Hadoop":[158],"3.0.0,":[159],"which":[160],"supports":[162],"EC.":[163],"In":[164],"addition,":[165],"Firefly":[168],"release":[169],"(May":[170],"2014)":[171],"added":[173],"support":[174],"well.":[178],"We":[179],"tested":[180],"vs.":[182],"both":[185],"several":[188],"benchmarks":[189],"shipped":[190],"systems.":[193],"Results":[194],"show":[195],"there":[197],"trade-offs":[199],"between":[200],"terms":[205],"requirements.":[210]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}