{"id":"https://openalex.org/W3209535409","doi":"https://doi.org/10.1587/elex.18.20210379","title":"ROVN: Replica placement for distributed data system with heterogeneous memory devices","display_name":"ROVN: Replica placement for distributed data system with heterogeneous memory devices","publication_year":2021,"publication_date":"2021-11-03","ids":{"openalex":"https://openalex.org/W3209535409","doi":"https://doi.org/10.1587/elex.18.20210379","mag":"3209535409"},"language":"en","primary_location":{"id":"doi:10.1587/elex.18.20210379","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.18.20210379","pdf_url":"https://www.jstage.jst.go.jp/article/elex/advpub/0/advpub_18.20210379/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/elex/advpub/0/advpub_18.20210379/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090588971","display_name":"Leeju Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I141371507","display_name":"Soongsil University","ror":"https://ror.org/017xnm587","country_code":"KR","type":"education","lineage":["https://openalex.org/I141371507"]},{"id":"https://openalex.org/I4210147194","display_name":"Convergence","ror":"https://ror.org/03kcznq08","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210147194"]}],"countries":["KR","US"],"is_corresponding":true,"raw_author_name":"Leeju Kim","raw_affiliation_strings":["School of Artificial Intelligence Convergence, Soongsil University"],"affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence Convergence, Soongsil University","institution_ids":["https://openalex.org/I141371507","https://openalex.org/I4210147194"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100375228","display_name":"Eunji Lee","orcid":"https://orcid.org/0000-0001-5916-2301"},"institutions":[{"id":"https://openalex.org/I141371507","display_name":"Soongsil University","ror":"https://ror.org/017xnm587","country_code":"KR","type":"education","lineage":["https://openalex.org/I141371507"]},{"id":"https://openalex.org/I4210147194","display_name":"Convergence","ror":"https://ror.org/03kcznq08","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210147194"]}],"countries":["KR","US"],"is_corresponding":false,"raw_author_name":"Eunji Lee","raw_affiliation_strings":["School of Artificial Intelligence Convergence, Soongsil University"],"affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence Convergence, Soongsil University","institution_ids":["https://openalex.org/I141371507","https://openalex.org/I4210147194"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5090588971"],"corresponding_institution_ids":["https://openalex.org/I141371507","https://openalex.org/I4210147194"],"apc_list":null,"apc_paid":null,"fwci":0.1528,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.52205558,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"18","issue":"23","first_page":"20210379","last_page":"20210379"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9746999740600586,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9746999740600586,"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":0.9611999988555908,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9445000290870667,"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/replica","display_name":"Replica","score":0.8734103441238403},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7712256908416748},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.5959590077400208},{"id":"https://openalex.org/keywords/dram","display_name":"Dram","score":0.5594550371170044},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5526903867721558},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5462160110473633},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.5363200306892395},{"id":"https://openalex.org/keywords/replication","display_name":"Replication (statistics)","score":0.5068874955177307},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.49380072951316833},{"id":"https://openalex.org/keywords/upgrade","display_name":"Upgrade","score":0.467637300491333},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.23724982142448425},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2132502794265747},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.16209447383880615},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.09358763694763184}],"concepts":[{"id":"https://openalex.org/C2775937380","wikidata":"https://www.wikidata.org/wiki/Q1232589","display_name":"Replica","level":2,"score":0.8734103441238403},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7712256908416748},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.5959590077400208},{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.5594550371170044},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5526903867721558},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5462160110473633},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.5363200306892395},{"id":"https://openalex.org/C12590798","wikidata":"https://www.wikidata.org/wiki/Q3933199","display_name":"Replication (statistics)","level":2,"score":0.5068874955177307},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.49380072951316833},{"id":"https://openalex.org/C2780615140","wikidata":"https://www.wikidata.org/wiki/Q920419","display_name":"Upgrade","level":2,"score":0.467637300491333},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.23724982142448425},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2132502794265747},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.16209447383880615},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.09358763694763184},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/elex.18.20210379","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.18.20210379","pdf_url":"https://www.jstage.jst.go.jp/article/elex/advpub/0/advpub_18.20210379/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/elex.18.20210379","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.18.20210379","pdf_url":"https://www.jstage.jst.go.jp/article/elex/advpub/0/advpub_18.20210379/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321302","display_name":"Soongsil University","ror":"https://ror.org/017xnm587"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3209535409.pdf","grobid_xml":"https://content.openalex.org/works/W3209535409.grobid-xml"},"referenced_works_count":16,"referenced_works":["https://openalex.org/W1520248310","https://openalex.org/W1992755462","https://openalex.org/W2102294813","https://openalex.org/W2469949315","https://openalex.org/W2604283882","https://openalex.org/W2764085896","https://openalex.org/W2887925944","https://openalex.org/W2891181861","https://openalex.org/W2898634204","https://openalex.org/W2916082303","https://openalex.org/W2916516729","https://openalex.org/W2967324946","https://openalex.org/W2973470836","https://openalex.org/W3021981612","https://openalex.org/W3157314568","https://openalex.org/W4249823756"],"related_works":["https://openalex.org/W2368672678","https://openalex.org/W3013979739","https://openalex.org/W2655578171","https://openalex.org/W2577913821","https://openalex.org/W2953070151","https://openalex.org/W4296976839","https://openalex.org/W2460131733","https://openalex.org/W2370626080","https://openalex.org/W1993883578","https://openalex.org/W2083990828"],"abstract_inverted_index":{"Replication":[0],"is":[1],"an":[2],"integral":[3],"technique":[4],"for":[5,35,53,73],"distributed":[6,66,133,161],"data":[7,16,63,120,162],"systems.":[8,67],"By":[9],"maintaining":[10,99],"multiple":[11],"copies":[12],"of":[13,117,119,140,179],"the":[14,36,50,56,62,100,113,150,177],"same":[15],"over":[17],"a":[18,41,92,103,131,138,172,180],"network,":[19],"it":[20,78],"increases":[21],"their":[22],"availability,":[23],"throughput,":[24],"and":[25,76],"responsiveness.":[26],"However,":[27],"this":[28,86],"benefit":[29],"inherently":[30],"demands":[31],"increased":[32],"memory":[33,96,107],"usage":[34],"replicas.":[37],"This":[38,109],"paper":[39],"presents":[40],"novel":[42],"replica":[43],"placement":[44],"policy":[45,110],"called":[46],"ROVN(Replica-over-NVM),":[47],"which":[48],"exploits":[49],"fact":[51],"that":[52,142,154],"cost":[54,158],"savings,":[55],"performance":[57,166],"requirements":[58],"are":[59],"disparate":[60],"across":[61],"nodes":[64],"in":[65,91,102,129,160,176],"Replicas":[68],"typically":[69],"conduct":[70],"asynchronous":[71],"writes":[72],"rapid":[74],"responsiveness,":[75],"thus":[77],"has":[79],"little":[80],"impact":[81],"on":[82],"user-perceived":[83],"latency.":[84],"In":[85],"regard,":[87],"ROVN":[88,128,155],"places":[89],"replicas":[90],"slow":[93],"but":[94,105],"inexpensive":[95],"(NVM),":[97],"while":[98],"master":[101],"fast":[104],"high-cost":[106],"(DRAM).":[108],"can":[111],"reduce":[112],"TCO":[114],"(Total":[115],"Cost":[116],"Ownership)":[118],"centers":[121],"without":[122],"compromising":[123],"user":[124],"experience.":[125],"We":[126],"implement":[127],"Redis,":[130],"commercial-level":[132],"NoSQL":[134],"database,":[135],"by":[136],"addressing":[137],"set":[139],"challenges":[141],"arise":[143],"during":[144,168],"its":[145],"realization.":[146],"Performance":[147],"evaluation":[148],"with":[149,164],"Memtier":[151],"benchmark":[152],"shows":[153],"achieves":[156],"significant":[157],"savings":[159],"systems,":[163],"neither":[165],"loss":[167],"normal":[169],"operation":[170],"nor":[171],"continuous":[173],"slowdown":[174],"even":[175],"event":[178],"failure.":[181]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
