{"id":"https://openalex.org/W2938088480","doi":"https://doi.org/10.1145/3318265.3318266","title":"Accelerate RAID scaling by reducing disk I/Os and XOR operations","display_name":"Accelerate RAID scaling by reducing disk I/Os and XOR operations","publication_year":2019,"publication_date":"2019-03-08","ids":{"openalex":"https://openalex.org/W2938088480","doi":"https://doi.org/10.1145/3318265.3318266","mag":"2938088480"},"language":"en","primary_location":{"id":"doi:10.1145/3318265.3318266","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3318265.3318266","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd International Conference on High Performance Compilation, Computing and Communications","raw_type":"proceedings-article"},"type":"conference-paper","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/A5102704959","display_name":"Zhu Yuan","orcid":"https://orcid.org/0000-0001-5950-4121"},"institutions":[{"id":"https://openalex.org/I20616075","display_name":"Qinghai Normal University","ror":"https://ror.org/03az1t892","country_code":"CN","type":"education","lineage":["https://openalex.org/I20616075"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhu Yuan","raw_affiliation_strings":["Qinghai Normal University, Xining, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Qinghai Normal University, Xining, China","institution_ids":["https://openalex.org/I20616075"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084457343","display_name":"Ping Xie","orcid":"https://orcid.org/0000-0001-9122-8534"},"institutions":[{"id":"https://openalex.org/I20616075","display_name":"Qinghai Normal University","ror":"https://ror.org/03az1t892","country_code":"CN","type":"education","lineage":["https://openalex.org/I20616075"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ping Xie","raw_affiliation_strings":["Qinghai Normal University, Xining, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Qinghai Normal University, Xining, China","institution_ids":["https://openalex.org/I20616075"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101579621","display_name":"Xiaojuan Zhang","orcid":"https://orcid.org/0009-0005-4023-4172"},"institutions":[{"id":"https://openalex.org/I20616075","display_name":"Qinghai Normal University","ror":"https://ror.org/03az1t892","country_code":"CN","type":"education","lineage":["https://openalex.org/I20616075"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaojuan Zhang","raw_affiliation_strings":["Qinghai Normal University, Xining, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Qinghai Normal University, Xining, China","institution_ids":["https://openalex.org/I20616075"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020749269","display_name":"Shengling Geng","orcid":"https://orcid.org/0000-0002-9897-3147"},"institutions":[{"id":"https://openalex.org/I20616075","display_name":"Qinghai Normal University","ror":"https://ror.org/03az1t892","country_code":"CN","type":"education","lineage":["https://openalex.org/I20616075"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengling Geng","raw_affiliation_strings":["Qinghai Normal University, Xining, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Qinghai Normal University, Xining, China","institution_ids":["https://openalex.org/I20616075"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053935947","display_name":"Jun Ma","orcid":"https://orcid.org/0000-0001-7513-8440"},"institutions":[{"id":"https://openalex.org/I20616075","display_name":"Qinghai Normal University","ror":"https://ror.org/03az1t892","country_code":"CN","type":"education","lineage":["https://openalex.org/I20616075"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Ma","raw_affiliation_strings":["Qinghai Normal University, Xining, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Qinghai Normal University, Xining, China","institution_ids":["https://openalex.org/I20616075"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I20616075"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02384387,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"63","last_page":"66"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":1.0,"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":1.0,"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/T11478","display_name":"Caching and Content Delivery","score":0.989300012588501,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9847999811172485,"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/raid","display_name":"RAID","score":0.9542625546455383},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7376039624214172},{"id":"https://openalex.org/keywords/scaling","display_name":"Scaling","score":0.7358298301696777},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.6707165241241455},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6017395853996277},{"id":"https://openalex.org/keywords/disk-array","display_name":"Disk array","score":0.5253502726554871},{"id":"https://openalex.org/keywords/computer-data-storage","display_name":"Computer data storage","score":0.49936580657958984},{"id":"https://openalex.org/keywords/data-redundancy","display_name":"Data redundancy","score":0.44789135456085205},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.422049343585968},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.26882538199424744},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1565762162208557}],"concepts":[{"id":"https://openalex.org/C133320665","wikidata":"https://www.wikidata.org/wiki/Q179299","display_name":"RAID","level":2,"score":0.9542625546455383},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7376039624214172},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.7358298301696777},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.6707165241241455},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6017395853996277},{"id":"https://openalex.org/C13021383","wikidata":"https://www.wikidata.org/wiki/Q1228738","display_name":"Disk array","level":2,"score":0.5253502726554871},{"id":"https://openalex.org/C194739806","wikidata":"https://www.wikidata.org/wiki/Q66221","display_name":"Computer data storage","level":2,"score":0.49936580657958984},{"id":"https://openalex.org/C7545210","wikidata":"https://www.wikidata.org/wiki/Q838123","display_name":"Data redundancy","level":2,"score":0.44789135456085205},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.422049343585968},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.26882538199424744},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1565762162208557},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3318265.3318266","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3318265.3318266","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd International Conference on High Performance Compilation, Computing and Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1984381334","https://openalex.org/W2003824852","https://openalex.org/W2032062997","https://openalex.org/W2038468909","https://openalex.org/W2051673497","https://openalex.org/W2126499515","https://openalex.org/W2132748742","https://openalex.org/W2147853062","https://openalex.org/W2165180453","https://openalex.org/W2335613114","https://openalex.org/W2346524372","https://openalex.org/W3000664570","https://openalex.org/W4248578633"],"related_works":["https://openalex.org/W1996527486","https://openalex.org/W1592162257","https://openalex.org/W2275730954","https://openalex.org/W2970955506","https://openalex.org/W2137982318","https://openalex.org/W2028192613","https://openalex.org/W2559973598","https://openalex.org/W2044318741","https://openalex.org/W262343266","https://openalex.org/W2165621440"],"abstract_inverted_index":{"In":[0,67,134,155],"order":[1,68],"to":[2,17,47,62,69,80,87,122,175],"suffice":[3],"the":[4,8,19,23,27,33,41,44,95,100,106,113,118,128,137,146,151,156,165,179],"storage":[5,20,24,162],"requirements":[6,64],"under":[7],"big":[9],"data":[10,31,78,85,89],"environment,":[11],"scaling":[12,121,132,138,166,181],"method":[13],"is":[14,142,171],"generally":[15],"adopted":[16],"increase":[18],"capacity":[21],"of":[22,30,65,105,108,120,130,160,168],"system":[25,163],"with":[26,178],"exponential":[28],"growth":[29],"in":[32,40],"current.":[34],"RAID":[35,55,59],"has":[36,56],"received":[37],"wide":[38],"attention":[39],"academic":[42],"and":[43,50,75,99,126,150],"industry":[45],"due":[46],"good":[48],"independence":[49],"redundancy.":[51],"After":[52],"long-term":[53],"development,":[54],"derived":[57],"different":[58],"levels":[60],"according":[61],"distinct":[63],"users.":[66],"achieve":[70],"load":[71],"balance":[72],"including":[73],"old":[74,84],"new,":[76],"some":[77],"need":[79],"be":[81],"migrated":[82],"from":[83],"disks":[86],"new":[88],"disks.":[90],"However,":[91],"there":[92],"will":[93],"generate":[94],"disk":[96,111,147],"I/O":[97,148],"operations":[98,103,149],"XOR":[101,152],"computational":[102,153],"because":[104],"existence":[107],"independent":[109],"parity":[110],"during":[112],"migration":[114],"process.":[115],"These":[116],"affect":[117],"efficiency":[119],"a":[123],"certain":[124],"extent":[125],"lead":[127],"problem":[129],"long":[131],"time.":[133],"this":[135],"paper,":[136],"process":[139],"for":[140],"RAID-4":[141],"optimized":[143],"by":[144,173],"reducing":[145],"overhead.":[154],"comparison":[157],"experiment":[158],"analysis":[159],"real":[161],"scaling,":[164],"time":[167],"optimization":[169],"approach":[170],"reduced":[172],"49.9%":[174],"57.3%":[176],"compared":[177],"traditional":[180],"approach.":[182]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
