{"id":"https://openalex.org/W2776377858","doi":"https://doi.org/10.1145/3095891","title":"Performance and Cost Considerations for Providing Geo-Elasticity in Database Clouds","display_name":"Performance and Cost Considerations for Providing Geo-Elasticity in Database Clouds","publication_year":2017,"publication_date":"2017-12-18","ids":{"openalex":"https://openalex.org/W2776377858","doi":"https://doi.org/10.1145/3095891","mag":"2776377858"},"language":"en","primary_location":{"id":"doi:10.1145/3095891","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3095891","pdf_url":null,"source":{"id":"https://openalex.org/S16632050","display_name":"ACM Transactions on Autonomous and Adaptive Systems","issn_l":"1556-4665","issn":["1556-4665","1556-4703"],"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 Transactions on Autonomous and Adaptive Systems","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/A5051346938","display_name":"Tian Guo","orcid":"https://orcid.org/0000-0003-0060-2266"},"institutions":[{"id":"https://openalex.org/I107077323","display_name":"Worcester Polytechnic Institute","ror":"https://ror.org/05ejpqr48","country_code":"US","type":"education","lineage":["https://openalex.org/I107077323"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Tian Guo","raw_affiliation_strings":["Worcester Polytechnic Institute, MA, USA"],"affiliations":[{"raw_affiliation_string":"Worcester Polytechnic Institute, MA, USA","institution_ids":["https://openalex.org/I107077323"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032939724","display_name":"Prashant Shenoy","orcid":"https://orcid.org/0000-0002-5435-1901"},"institutions":[{"id":"https://openalex.org/I24603500","display_name":"University of Massachusetts Amherst","ror":"https://ror.org/0072zz521","country_code":"US","type":"education","lineage":["https://openalex.org/I24603500"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Prashant Shenoy","raw_affiliation_strings":["University of Massachusetts Amherst, Amherst, MA"],"affiliations":[{"raw_affiliation_string":"University of Massachusetts Amherst, Amherst, MA","institution_ids":["https://openalex.org/I24603500"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5051346938"],"corresponding_institution_ids":["https://openalex.org/I107077323"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.2391193,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":"4","first_page":"1","last_page":"32"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9998999834060669,"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":0.9998999834060669,"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/T11478","display_name":"Caching and Content Delivery","score":0.9988999962806702,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9987000226974487,"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":0.8728072643280029},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.8039361238479614},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.7963718175888062},{"id":"https://openalex.org/keywords/elasticity","display_name":"Elasticity (physics)","score":0.7809271812438965},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7383519411087036},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.6341841220855713},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.4614526033401489},{"id":"https://openalex.org/keywords/response-time","display_name":"Response time","score":0.4538307785987854},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.420484334230423},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.289553165435791},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2758248448371887}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8728072643280029},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.8039361238479614},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.7963718175888062},{"id":"https://openalex.org/C121854251","wikidata":"https://www.wikidata.org/wiki/Q62932","display_name":"Elasticity (physics)","level":2,"score":0.7809271812438965},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7383519411087036},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6341841220855713},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.4614526033401489},{"id":"https://openalex.org/C19012869","wikidata":"https://www.wikidata.org/wiki/Q578372","display_name":"Response time","level":2,"score":0.4538307785987854},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.420484334230423},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.289553165435791},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2758248448371887},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3095891","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3095891","pdf_url":null,"source":{"id":"https://openalex.org/S16632050","display_name":"ACM Transactions on Autonomous and Adaptive Systems","issn_l":"1556-4665","issn":["1556-4665","1556-4703"],"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 Transactions on Autonomous and Adaptive Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5940024620","display_name":null,"funder_award_id":"1345300, 1229059 and 1422245","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W199500277","https://openalex.org/W1483820495","https://openalex.org/W1502450072","https://openalex.org/W1743501494","https://openalex.org/W1884008352","https://openalex.org/W1942382433","https://openalex.org/W1969925795","https://openalex.org/W1978025804","https://openalex.org/W1982242771","https://openalex.org/W1988797755","https://openalex.org/W1990249073","https://openalex.org/W2006626399","https://openalex.org/W2012327378","https://openalex.org/W2013265062","https://openalex.org/W2013409485","https://openalex.org/W2013451019","https://openalex.org/W2018596046","https://openalex.org/W2018802579","https://openalex.org/W2029129836","https://openalex.org/W2029205854","https://openalex.org/W2029582349","https://openalex.org/W2049165903","https://openalex.org/W2067481044","https://openalex.org/W2081684915","https://openalex.org/W2099374284","https://openalex.org/W2101123884","https://openalex.org/W2101629001","https://openalex.org/W2103981209","https://openalex.org/W2105417520","https://openalex.org/W2109239225","https://openalex.org/W2109341366","https://openalex.org/W2120867648","https://openalex.org/W2130235153","https://openalex.org/W2131721563","https://openalex.org/W2151449617","https://openalex.org/W2153704625","https://openalex.org/W2157160723","https://openalex.org/W2159915142","https://openalex.org/W2161381546","https://openalex.org/W2188814342","https://openalex.org/W2296750577","https://openalex.org/W2409402974","https://openalex.org/W2798058877","https://openalex.org/W4249823756"],"related_works":["https://openalex.org/W986318368","https://openalex.org/W2384410913","https://openalex.org/W2352878646","https://openalex.org/W2049791239","https://openalex.org/W2135383661","https://openalex.org/W2799524990","https://openalex.org/W2070427278","https://openalex.org/W2099084456","https://openalex.org/W2624873326","https://openalex.org/W2582107691"],"abstract_inverted_index":{"Online":[0],"applications":[1,12,26],"that":[2,48,89,116,132],"serve":[3],"global":[4],"workload":[5,21,52,95,120],"have":[6],"become":[7],"a":[8,66,85,113,126,160,179],"norm":[9],"and":[10,54,141,145,156],"those":[11],"are":[13,27,58],"experiencing":[14],"not":[15],"only":[16,49],"temporal":[17,51],"but":[18],"also":[19],"spatial":[20],"variations.":[22],"In":[23],"addition,":[24],"more":[25],"hosting":[28],"their":[29],"backend":[30],"tiers":[31],"separately":[32],"for":[33,42,148],"benefits":[34],"such":[35,43],"as":[36],"ease":[37],"of":[38,69,136,162],"management.":[39],"To":[40],"provision":[41,98],"applications,":[44],"traditional":[45],"elasticity":[46,189],"approaches":[47],"consider":[50],"dynamics":[53],"assume":[55],"well-provisioned":[56],"backends":[57],"insufficient.":[59],"Instead,":[60],"in":[61,93,182],"this":[62,81],"article,":[63],"we":[64,83],"propose":[65],"new":[67],"type":[68],"provisioning":[70,110],"mechanisms\u2014geo-elasticity,":[71],"by":[72],"utilizing":[73],"distributed":[74,123,169],"clouds":[75],"with":[76,173],"different":[77,102],"locations.":[78],"Centered":[79],"on":[80,154,166],"idea,":[82],"build":[84],"system":[86,165],"called":[87],"DBScale":[88,164],"tracks":[90],"geographic":[91],"variations":[92],"the":[94,106,134],"to":[96,178,187],"dynamically":[97],"database":[99,118],"replicas":[100],"at":[101],"cloud":[103,151],"locations":[104,152],"across":[105],"globe.":[107],"Our":[108,171],"geo-elastic":[109],"approach":[111],"comprises":[112],"regression-based":[114],"model":[115,131],"infers":[117],"query":[119,143],"from":[121],"spatially":[122],"front-end":[124],"workload,":[125],"two-node":[127],"open":[128],"queueing":[129],"network":[130],"estimates":[133],"capacity":[135],"databases":[137],"serving":[138],"both":[139],"CPU":[140],"I/O-intensive":[142],"workloads":[144],"greedy":[146],"algorithms":[147],"selecting":[149],"best":[150],"based":[153],"latency":[155],"cost.":[157],"We":[158],"implement":[159],"prototype":[161,175],"our":[163,174],"Amazon":[167],"EC2\u2019s":[168],"cloud.":[170],"experiments":[172],"show":[176],"up":[177],"66%":[180],"improvement":[181],"response":[183],"time":[184],"when":[185],"compared":[186],"local":[188],"approaches.":[190]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}