{"id":"https://openalex.org/W2135460412","doi":"https://doi.org/10.1109/pccc.2008.4745117","title":"Progressive Parity-Based Hardening of Data Stores","display_name":"Progressive Parity-Based Hardening of Data Stores","publication_year":2008,"publication_date":"2008-12-01","ids":{"openalex":"https://openalex.org/W2135460412","doi":"https://doi.org/10.1109/pccc.2008.4745117","mag":"2135460412"},"language":"en","primary_location":{"id":"doi:10.1109/pccc.2008.4745117","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pccc.2008.4745117","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Performance, Computing and Communications Conference","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/A5111474835","display_name":"Ahmed Amer","orcid":null},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ahmed Amer","raw_affiliation_strings":["University of Pittsburgh, USA","[University of Pittsburgh, Pittsburgh, PA]"],"affiliations":[{"raw_affiliation_string":"University of Pittsburgh, USA","institution_ids":["https://openalex.org/I170201317"]},{"raw_affiliation_string":"[University of Pittsburgh, Pittsburgh, PA]","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082808192","display_name":"J.-F. Paris","orcid":"https://orcid.org/0000-0002-8403-3517"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jehan-Franccis Paris","raw_affiliation_strings":["University of Houston, USA","University of Houston , Houston, TX"],"affiliations":[{"raw_affiliation_string":"University of Houston, USA","institution_ids":["https://openalex.org/I44461941"]},{"raw_affiliation_string":"University of Houston , Houston, TX","institution_ids":["https://openalex.org/I44461941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029994088","display_name":"Darrell D. E. Long","orcid":"https://orcid.org/0000-0002-0822-0740"},"institutions":[{"id":"https://openalex.org/I185103710","display_name":"University of California, Santa Cruz","ror":"https://ror.org/03s65by71","country_code":"US","type":"education","lineage":["https://openalex.org/I185103710"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Darrell D. E. Long","raw_affiliation_strings":["University of California, Santa Cruz, USA","Univ. of California, Santa Cruz, Santa Cruz, CA"],"affiliations":[{"raw_affiliation_string":"University of California, Santa Cruz, USA","institution_ids":["https://openalex.org/I185103710"]},{"raw_affiliation_string":"Univ. of California, Santa Cruz, Santa Cruz, CA","institution_ids":["https://openalex.org/I185103710"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109037196","display_name":"Thomas Schwarz","orcid":null},"institutions":[{"id":"https://openalex.org/I16269868","display_name":"Santa Clara University","ror":"https://ror.org/03ypqe447","country_code":"US","type":"education","lineage":["https://openalex.org/I16269868"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thomas Schwarz","raw_affiliation_strings":["Santa Clara University, USA","Santa Clara University, Santa Clara, CA"],"affiliations":[{"raw_affiliation_string":"Santa Clara University, USA","institution_ids":["https://openalex.org/I16269868"]},{"raw_affiliation_string":"Santa Clara University, Santa Clara, CA","institution_ids":["https://openalex.org/I16269868"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5111474835"],"corresponding_institution_ids":["https://openalex.org/I170201317"],"apc_list":null,"apc_paid":null,"fwci":0.3812,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.70795919,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"7","issue":null,"first_page":"34","last_page":"42"},"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":0.9990000128746033,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9984999895095825,"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/parity","display_name":"Parity (physics)","score":0.6944989562034607},{"id":"https://openalex.org/keywords/mirroring","display_name":"Mirroring","score":0.6680316925048828},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6643283367156982},{"id":"https://openalex.org/keywords/data-reliability","display_name":"Data reliability","score":0.48601895570755005},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.46448928117752075},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.39371711015701294},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3583616018295288},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.276363730430603},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1249622106552124}],"concepts":[{"id":"https://openalex.org/C2777151079","wikidata":"https://www.wikidata.org/wiki/Q141160","display_name":"Parity (physics)","level":2,"score":0.6944989562034607},{"id":"https://openalex.org/C189645446","wikidata":"https://www.wikidata.org/wiki/Q350865","display_name":"Mirroring","level":2,"score":0.6680316925048828},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6643283367156982},{"id":"https://openalex.org/C2988402297","wikidata":"https://www.wikidata.org/wiki/Q65558817","display_name":"Data reliability","level":2,"score":0.48601895570755005},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.46448928117752075},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.39371711015701294},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3583616018295288},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.276363730430603},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1249622106552124},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.0},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","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},{"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/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","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}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/pccc.2008.4745117","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pccc.2008.4745117","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Performance, Computing and Communications Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.146.3716","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.146.3716","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.uh.edu/~paris/MYPAPERS/Ipccc08.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.160.249","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.160.249","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cse.scu.edu/~tschwarz/Papers/ipccc2008.pdf","raw_type":"text"},{"id":"pmh:oai:escholarship.org:ark:/13030/qt1kh3w1gw","is_oa":false,"landing_page_url":"https://escholarship.org/uc/item/1kh3w1gw","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1504660457","https://openalex.org/W1550599556","https://openalex.org/W1571989548","https://openalex.org/W1622719107","https://openalex.org/W2029712200","https://openalex.org/W2115104320","https://openalex.org/W2118146766","https://openalex.org/W2120933974","https://openalex.org/W2124953831","https://openalex.org/W2127289908","https://openalex.org/W2133583257","https://openalex.org/W2138343884","https://openalex.org/W2147343704","https://openalex.org/W2147504831","https://openalex.org/W2147527217","https://openalex.org/W2169422590","https://openalex.org/W2293000460","https://openalex.org/W4229922087","https://openalex.org/W4253790909","https://openalex.org/W6633084138","https://openalex.org/W6634288373","https://openalex.org/W6636645890","https://openalex.org/W6682296083"],"related_works":["https://openalex.org/W2033512842","https://openalex.org/W4322734194","https://openalex.org/W4233600955","https://openalex.org/W2913665393","https://openalex.org/W2369695847","https://openalex.org/W3005535424","https://openalex.org/W2994319598","https://openalex.org/W2047067935","https://openalex.org/W1607054433","https://openalex.org/W2110842462"],"abstract_inverted_index":{"We":[0,20],"propose":[1,55],"the":[2,22,46,69],"use":[3],"of":[4,9,24,34,48,131,136],"parity-based":[5,85],"redundant":[6],"data":[7,18,51,58,70,129],"layouts":[8,27,33,67],"increasing":[10],"reliability":[11,23,47],"as":[12,68],"a":[13,39,49,57,105],"means":[14],"to":[15,32,41,63,104,125,128,133],"progressively":[16,42,64],"harden":[17],"archives.":[19],"evaluate":[21],"two":[25],"such":[26],"and":[28,43,121],"demonstrate":[29],"how":[30],"moving":[31],"higher":[35],"parity":[36],"degree":[37],"offers":[38],"mechanism":[40],"dramatically":[44],"increase":[45],"multi-device":[50],"store.":[52],"Specifically":[53],"we":[54],"that":[56,99],"archive":[59],"can":[60],"be":[61],"migrated":[62],"more":[65],"reliable":[66],"ages,":[71],"trading":[72],"limited":[73],"(and":[74],"likely":[75],"unrealized)":[76],"increases":[77],"in":[78,95,123],"update":[79],"costs":[80],"for":[81],"increased":[82],"reliability.":[83],"Our":[84,109],"schemes":[86,114],"are":[87],"drawn":[88],"from":[89],"SSPiRAL":[90],"(Survivable":[91],"Storage":[92],"using":[93],"Parity":[94],"Redundant":[96],"Array":[97],"Layouts)":[98],"offer":[100],"capacity":[101],"efficiency":[102],"equivalent":[103],"straightforward":[106],"mirroring":[107],"arrangement.":[108],"analysis":[110],"shows":[111],"our":[112],"proposed":[113],"would":[115],"utilize":[116],"no":[117],"additional":[118],"physical":[119],"resources":[120],"result":[122],"improvements":[124],"mean":[126],"time":[127],"loss":[130],"four":[132],"seven":[134],"orders":[135],"magnitude.":[137]},"counts_by_year":[],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}