{"id":"https://openalex.org/W2043117199","doi":"https://doi.org/10.1145/2600212.2600221","title":"Squirrel","display_name":"Squirrel","publication_year":2014,"publication_date":"2014-06-20","ids":{"openalex":"https://openalex.org/W2043117199","doi":"https://doi.org/10.1145/2600212.2600221","mag":"2043117199"},"language":"en","primary_location":{"id":"doi:10.1145/2600212.2600221","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2600212.2600221","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 23rd international symposium on High-performance parallel and distributed 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/A5082033768","display_name":"Kaveh Razavi","orcid":"https://orcid.org/0000-0002-8588-7100"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Kaveh Razavi","raw_affiliation_strings":["VU University, Amsterdam, Netherlands"],"affiliations":[{"raw_affiliation_string":"VU University, Amsterdam, Netherlands","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085252357","display_name":"Ana Ion","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ana Ion","raw_affiliation_strings":["VU University, Amsterdam, Netherlands"],"affiliations":[{"raw_affiliation_string":"VU University, Amsterdam, Netherlands","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044478227","display_name":"Thilo Kielmann","orcid":"https://orcid.org/0000-0002-5966-7550"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Thilo Kielmann","raw_affiliation_strings":["VU University, Amsterdam, Netherlands"],"affiliations":[{"raw_affiliation_string":"VU University, Amsterdam, Netherlands","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5082033768"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":9.4668,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.97582501,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"265","last_page":"278"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9976000189781189,"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"}},"topics":[{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9976000189781189,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9975000023841858,"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":0.9882000088691711,"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/computer-science","display_name":"Computer science","score":0.8720305562019348},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7192850112915039},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.6542298793792725},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.6140704154968262},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.533530592918396},{"id":"https://openalex.org/keywords/booting","display_name":"Booting","score":0.49770405888557434},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4680347740650177},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.44895872473716736},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.4463231563568115},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3879448175430298},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3231942355632782},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.321150541305542},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.18011921644210815}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8720305562019348},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7192850112915039},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.6542298793792725},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.6140704154968262},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.533530592918396},{"id":"https://openalex.org/C504728807","wikidata":"https://www.wikidata.org/wiki/Q180256","display_name":"Booting","level":2,"score":0.49770405888557434},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4680347740650177},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.44895872473716736},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.4463231563568115},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3879448175430298},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3231942355632782},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.321150541305542},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.18011921644210815},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2600212.2600221","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2600212.2600221","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 23rd international symposium on High-performance parallel and distributed computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320338370","display_name":"FP7 Information and Communication Technologies","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W6847055","https://openalex.org/W179669270","https://openalex.org/W997262468","https://openalex.org/W1524799383","https://openalex.org/W1968075755","https://openalex.org/W1971212200","https://openalex.org/W1978123369","https://openalex.org/W1984325555","https://openalex.org/W2019462775","https://openalex.org/W2031780258","https://openalex.org/W2045813140","https://openalex.org/W2054308357","https://openalex.org/W2069319784","https://openalex.org/W2069428589","https://openalex.org/W2071417930","https://openalex.org/W2083357144","https://openalex.org/W2088598441","https://openalex.org/W2100618668","https://openalex.org/W2108680538","https://openalex.org/W2125262761","https://openalex.org/W2128038069","https://openalex.org/W2130975798","https://openalex.org/W2138166766","https://openalex.org/W2138671691","https://openalex.org/W2140672955","https://openalex.org/W2143833811","https://openalex.org/W2146255547","https://openalex.org/W2148028070","https://openalex.org/W2154784637","https://openalex.org/W2227013350","https://openalex.org/W2312146216","https://openalex.org/W6688929532","https://openalex.org/W6698659812"],"related_works":["https://openalex.org/W2381554646","https://openalex.org/W2389208358","https://openalex.org/W2363406984","https://openalex.org/W2383447402","https://openalex.org/W2359347015","https://openalex.org/W2360971347","https://openalex.org/W2379790480","https://openalex.org/W2892742891","https://openalex.org/W2349876080","https://openalex.org/W2357586674"],"abstract_inverted_index":{"In":[0,39],"IaaS":[1],"clouds,":[2],"virtual":[3,17],"machines":[4],"are":[5,57],"booted":[6],"on":[7,91,145],"demand":[8],"from":[9,77],"user-provided":[10],"disk":[11,138],"images.":[12],"Both":[13],"the":[14,78,160],"number":[15],"of":[16,53,88,95,127,132,137,142,149,157,162],"machine":[18],"images":[19,126,158],"(VMIs)":[20],"and":[21,27,31,75,82,140],"their":[22],"large":[23,86],"size(GBs),":[24],"challenge":[25],"storage":[26,69,101],"network":[28],"transfer":[29],"solutions,":[30],"lead":[32],"to":[33,154],"perceivably":[34],"slow":[35],"VM":[36],"startup":[37],"times.":[38],"previous":[40],"work,":[41],"we":[42,63,117],"proposed":[43],"using":[44],"small":[45],"VMI":[46,55,89,120],"caches":[47,90,121],"(O(100MB))":[48],"that":[49,56,71,116],"contain":[50],"those":[51],"parts":[52],"a":[54,66,96],"actually":[58],"needed":[59],"for":[60,122],"booting.":[61],"Here,":[62],"present":[64],"Squirrel,":[65],"fully":[67],"replicated":[68],"architecture":[70],"exploits":[72],"deduplication,":[73],"compression,":[74],"snapshots":[76],"ZFS":[79],"file":[80],"system,":[81],"lets":[83],"us":[84],"keep":[85],"quantities":[87],"all":[92,123],"compute":[93,147],"nodes":[94],"data":[97],"center":[98],"with":[99],"modest":[100],"requirements.":[102],"(Much":[103],"like":[104],"rodents":[105],"cache":[106],"precious":[107],"food":[108],"in":[109],"many":[110],"distributed":[111],"places.)":[112],"Our":[113],"evaluation":[114],"shows":[115],"can":[118],"store":[119],"600+":[124],"community":[125],"Windows":[128],"Azure,":[129],"worth":[130],"16.4TB":[131],"raw":[133],"data,":[134],"within":[135],"10GB":[136],"space":[139],"60MB":[141],"main":[143],"memory":[144],"each":[146],"node":[148],"our":[150,163],"DAS-4":[151],"cluster.":[152],"Extrapolation":[153],"several":[155],"thousands":[156],"predicts":[159],"scalability":[161],"approach.":[164]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}