{"id":"https://openalex.org/W1973056013","doi":"https://doi.org/10.1145/2421648.2421655","title":"RAID triple parity","display_name":"RAID triple parity","publication_year":2012,"publication_date":"2012-12-18","ids":{"openalex":"https://openalex.org/W1973056013","doi":"https://doi.org/10.1145/2421648.2421655","mag":"1973056013"},"language":"en","primary_location":{"id":"doi:10.1145/2421648.2421655","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2421648.2421655","pdf_url":null,"source":{"id":"https://openalex.org/S50071195","display_name":"ACM SIGOPS Operating Systems Review","issn_l":"0163-5980","issn":["0163-5980","1943-586X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGOPS Operating Systems Review","raw_type":"journal-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/A5043170073","display_name":"Atul Goel","orcid":null},"institutions":[{"id":"https://openalex.org/I1283576576","display_name":"NetApp (United States)","ror":"https://ror.org/05c4cm338","country_code":"US","type":"company","lineage":["https://openalex.org/I1283576576"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Atul Goel","raw_affiliation_strings":["NetApp Inc"],"affiliations":[{"raw_affiliation_string":"NetApp Inc","institution_ids":["https://openalex.org/I1283576576"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037258750","display_name":"Peter Corbett","orcid":null},"institutions":[{"id":"https://openalex.org/I1283576576","display_name":"NetApp (United States)","ror":"https://ror.org/05c4cm338","country_code":"US","type":"company","lineage":["https://openalex.org/I1283576576"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter Corbett","raw_affiliation_strings":["NetApp Inc"],"affiliations":[{"raw_affiliation_string":"NetApp Inc","institution_ids":["https://openalex.org/I1283576576"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5043170073"],"corresponding_institution_ids":["https://openalex.org/I1283576576"],"apc_list":null,"apc_paid":null,"fwci":1.858,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.85463972,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"46","issue":"3","first_page":"41","last_page":"49"},"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9983000159263611,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9980000257492065,"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/raid","display_name":"RAID","score":0.8669638633728027},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7561336159706116},{"id":"https://openalex.org/keywords/parity","display_name":"Parity (physics)","score":0.706802487373352},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6199823617935181},{"id":"https://openalex.org/keywords/diagonal","display_name":"Diagonal","score":0.5772598385810852},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5516008734703064},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4337219297885895},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3838178813457489},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.37153002619743347},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2072242796421051},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.1249922513961792},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07571068406105042}],"concepts":[{"id":"https://openalex.org/C133320665","wikidata":"https://www.wikidata.org/wiki/Q179299","display_name":"RAID","level":2,"score":0.8669638633728027},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7561336159706116},{"id":"https://openalex.org/C2777151079","wikidata":"https://www.wikidata.org/wiki/Q141160","display_name":"Parity (physics)","level":2,"score":0.706802487373352},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6199823617935181},{"id":"https://openalex.org/C130367717","wikidata":"https://www.wikidata.org/wiki/Q189791","display_name":"Diagonal","level":2,"score":0.5772598385810852},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5516008734703064},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4337219297885895},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3838178813457489},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.37153002619743347},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2072242796421051},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.1249922513961792},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07571068406105042},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2421648.2421655","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2421648.2421655","pdf_url":null,"source":{"id":"https://openalex.org/S50071195","display_name":"ACM SIGOPS Operating Systems Review","issn_l":"0163-5980","issn":["0163-5980","1943-586X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGOPS Operating Systems Review","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1606480398","https://openalex.org/W2086674381","https://openalex.org/W2147504831","https://openalex.org/W2165015993","https://openalex.org/W2166011389","https://openalex.org/W3138508557","https://openalex.org/W4248578633"],"related_works":["https://openalex.org/W2995711473","https://openalex.org/W2103998189","https://openalex.org/W2371108673","https://openalex.org/W2279423064","https://openalex.org/W2147100443","https://openalex.org/W2230581898","https://openalex.org/W2118968814","https://openalex.org/W2392203871","https://openalex.org/W2389091612","https://openalex.org/W2156413199"],"abstract_inverted_index":{"RAID":[0],"triple":[1,97],"parity":[2,35,62,92],"(RTP)":[3],"is":[4,14,38,65,71,94],"a":[5,85],"new":[6],"algorithm":[7,90],"for":[8],"protecting":[9],"against":[10],"three-disk":[11],"failures.":[12],"It":[13],"an":[15],"extension":[16],"of":[17,28,45,77,88],"the":[18,43,89],"double":[19],"failure":[20],"correction":[21],"Row-Diagonal":[22],"Parity":[23],"code.":[24],"For":[25],"any":[26],"number":[27],"data":[29,58],"disks,":[30],"RTP":[31,51],"uses":[32,52],"only":[33],"three":[34],"disks.":[36],"This":[37,81],"optimal":[39],"with":[40],"respect":[41],"to":[42,96],"amount":[44],"redundant":[46],"information":[47],"required":[48],"and":[49,55],"accessed.":[50],"XOR":[53],"operations":[54],"stores":[56],"all":[57],"un-encoded.":[59],"The":[60,68],"algorithm's":[61],"computation":[63,93],"complexity":[64,70],"provably":[66],"optimal.":[67],"decoding":[69],"also":[72,83],"much":[73],"lower":[74],"than":[75],"that":[76],"existing":[78],"comparable":[79],"codes.":[80],"paper":[82],"describes":[84],"symmetric":[86],"variant":[87],"where":[91],"identical":[95],"reconstruction.":[98]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":4},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":4},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2016-06-24T00:00:00"}