{"id":"https://openalex.org/W1971212200","doi":"https://doi.org/10.1145/1534530.1534540","title":"The effectiveness of deduplication on virtual machine disk images","display_name":"The effectiveness of deduplication on virtual machine disk images","publication_year":2009,"publication_date":"2009-05-04","ids":{"openalex":"https://openalex.org/W1971212200","doi":"https://doi.org/10.1145/1534530.1534540","mag":"1971212200"},"language":"en","primary_location":{"id":"doi:10.1145/1534530.1534540","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1534530.1534540","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of SYSTOR 2009: The Israeli Experimental Systems 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/A5055490750","display_name":"Keren Jin","orcid":null},"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":true,"raw_author_name":"Keren Jin","raw_affiliation_strings":["University of California, Santa Cruz","University of California/Santa Cruz"],"affiliations":[{"raw_affiliation_string":"University of California, Santa Cruz","institution_ids":["https://openalex.org/I185103710"]},{"raw_affiliation_string":"University of California/Santa Cruz","institution_ids":["https://openalex.org/I185103710"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026954004","display_name":"Ethan L. Miller","orcid":"https://orcid.org/0000-0003-2994-9060"},"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":"Ethan L. Miller","raw_affiliation_strings":["University of California, Santa Cruz","University of California/Santa Cruz"],"affiliations":[{"raw_affiliation_string":"University of California, Santa Cruz","institution_ids":["https://openalex.org/I185103710"]},{"raw_affiliation_string":"University of California/Santa Cruz","institution_ids":["https://openalex.org/I185103710"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5055490750"],"corresponding_institution_ids":["https://openalex.org/I185103710"],"apc_list":null,"apc_paid":null,"fwci":13.0517,"has_fulltext":false,"cited_by_count":224,"citation_normalized_percentile":{"value":0.98921535,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9955999851226807,"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"}},{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9951000213623047,"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":0.8639304637908936},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.8157862424850464},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.7626709938049316},{"id":"https://openalex.org/keywords/data-deduplication","display_name":"Data deduplication","score":0.7230721712112427},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.6870625019073486},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.60121750831604},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.5723675489425659},{"id":"https://openalex.org/keywords/temporal-isolation-among-virtual-machines","display_name":"Temporal isolation among virtual machines","score":0.5599936842918396},{"id":"https://openalex.org/keywords/full-virtualization","display_name":"Full virtualization","score":0.5379806756973267},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.5232595205307007},{"id":"https://openalex.org/keywords/file-server","display_name":"File server","score":0.47084805369377136},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.4350668787956238},{"id":"https://openalex.org/keywords/storage-virtualization","display_name":"Storage virtualization","score":0.42791375517845154},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4116745889186859}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8639304637908936},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.8157862424850464},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.7626709938049316},{"id":"https://openalex.org/C32587265","wikidata":"https://www.wikidata.org/wiki/Q1182260","display_name":"Data deduplication","level":2,"score":0.7230721712112427},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.6870625019073486},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.60121750831604},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.5723675489425659},{"id":"https://openalex.org/C142355369","wikidata":"https://www.wikidata.org/wiki/Q7698919","display_name":"Temporal isolation among virtual machines","level":4,"score":0.5599936842918396},{"id":"https://openalex.org/C47878483","wikidata":"https://www.wikidata.org/wiki/Q848333","display_name":"Full virtualization","level":4,"score":0.5379806756973267},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.5232595205307007},{"id":"https://openalex.org/C4373008","wikidata":"https://www.wikidata.org/wiki/Q513349","display_name":"File server","level":2,"score":0.47084805369377136},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.4350668787956238},{"id":"https://openalex.org/C34760210","wikidata":"https://www.wikidata.org/wiki/Q2308665","display_name":"Storage virtualization","level":4,"score":0.42791375517845154},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4116745889186859},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1534530.1534540","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1534530.1534540","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of SYSTOR 2009: The Israeli Experimental Systems Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.160.1239","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.160.1239","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ssrc.ucsc.edu/Papers/jin-systor09.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1001547051","display_name":null,"funder_award_id":"DE-FC02-06ER25768","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"}],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W66768725","https://openalex.org/W101697532","https://openalex.org/W137089333","https://openalex.org/W200233886","https://openalex.org/W1490390347","https://openalex.org/W1522250664","https://openalex.org/W1576397915","https://openalex.org/W1656731780","https://openalex.org/W1963535513","https://openalex.org/W1975868314","https://openalex.org/W1978855656","https://openalex.org/W2009191935","https://openalex.org/W2024171325","https://openalex.org/W2056980397","https://openalex.org/W2107745473","https://openalex.org/W2131726714","https://openalex.org/W2143882267","https://openalex.org/W2156719566","https://openalex.org/W2157240622","https://openalex.org/W2162329894","https://openalex.org/W2216311525","https://openalex.org/W2227854753","https://openalex.org/W4235968347","https://openalex.org/W4244704438","https://openalex.org/W4246797920"],"related_works":["https://openalex.org/W2134071009","https://openalex.org/W2021257679","https://openalex.org/W2183720181","https://openalex.org/W2394019318","https://openalex.org/W1798999466","https://openalex.org/W2085322426","https://openalex.org/W169822443","https://openalex.org/W1902822905","https://openalex.org/W2133508824","https://openalex.org/W3043889452"],"abstract_inverted_index":{"Virtualization":[0],"is":[1],"becoming":[2],"widely":[3],"deployed":[4],"in":[5],"servers":[6],"to":[7,68],"efficiently":[8],"provide":[9],"many":[10],"logically":[11],"separate":[12],"execution":[13],"environments":[14],"while":[15],"reducing":[16],"the":[17],"need":[18],"for":[19],"physical":[20,26],"servers.":[21],"While":[22],"this":[23],"approach":[24],"saves":[25],"CPU":[27],"resources,":[28],"it":[29],"still":[30],"consumes":[31],"large":[32],"amounts":[33],"of":[34],"storage":[35],"because":[36],"each":[37],"virtual":[38],"machine":[39],"(VM)":[40],"instance":[41],"requires":[42],"its":[43],"own":[44],"multi-gigabyte":[45],"disk":[46,59],"image.":[47,76],"Moreover,":[48],"existing":[49],"systems":[50],"do":[51],"not":[52],"support":[53],"ad":[54],"hoc":[55],"block":[56],"sharing":[57],"between":[58],"images,":[60],"instead":[61],"relying":[62],"on":[63],"techniques":[64],"such":[65],"as":[66],"overlays":[67],"build":[69],"multiple":[70],"VMs":[71],"from":[72],"a":[73],"single":[74],"\"base\"":[75]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":17},{"year":2018,"cited_by_count":18},{"year":2017,"cited_by_count":13},{"year":2016,"cited_by_count":32},{"year":2015,"cited_by_count":27},{"year":2014,"cited_by_count":22},{"year":2013,"cited_by_count":23},{"year":2012,"cited_by_count":20}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}