{"id":"https://openalex.org/W2199481891","doi":"https://doi.org/10.1109/cnsm.2015.7367360","title":"Experiments or simulation? A characterization of evaluation methods for in-memory databases","display_name":"Experiments or simulation? A characterization of evaluation methods for in-memory databases","publication_year":2015,"publication_date":"2015-11-01","ids":{"openalex":"https://openalex.org/W2199481891","doi":"https://doi.org/10.1109/cnsm.2015.7367360","mag":"2199481891"},"language":"en","primary_location":{"id":"doi:10.1109/cnsm.2015.7367360","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cnsm.2015.7367360","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 11th International Conference on Network and Service Management (CNSM)","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/A5001129185","display_name":"Karsten Molka","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]},{"id":"https://openalex.org/I4210133614","display_name":"Systems, Applications & Products in Data Processing (United Kingdom)","ror":"https://ror.org/04k7gd586","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210132444","https://openalex.org/I4210133614"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Karsten Molka","raw_affiliation_strings":["Department of Computing, Imperial College London & SAP, Belfast, U.K"],"affiliations":[{"raw_affiliation_string":"Department of Computing, Imperial College London & SAP, Belfast, U.K","institution_ids":["https://openalex.org/I4210133614","https://openalex.org/I47508984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045967404","display_name":"Giuliano Casale","orcid":"https://orcid.org/0000-0003-4548-7951"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Giuliano Casale","raw_affiliation_strings":["Department of Computing, Imperial College London, U.K"],"affiliations":[{"raw_affiliation_string":"Department of Computing, Imperial College London, U.K","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5001129185"],"corresponding_institution_ids":["https://openalex.org/I4210133614","https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":1.9969,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.88375153,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"201","last_page":"209"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9991999864578247,"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":0.9991999864578247,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.9988999962806702,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7296849489212036},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.6142783164978027},{"id":"https://openalex.org/keywords/characterization","display_name":"Characterization (materials science)","score":0.49899959564208984},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3511539697647095},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.09941896796226501}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7296849489212036},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.6142783164978027},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.49899959564208984},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3511539697647095},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.09941896796226501},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/cnsm.2015.7367360","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cnsm.2015.7367360","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 11th International Conference on Network and Service Management (CNSM)","raw_type":"proceedings-article"},{"id":"pmh:oai:spiral.imperial.ac.uk:10044/1/30336","is_oa":false,"landing_page_url":"http://hdl.handle.net/10044/1/30336","pdf_url":null,"source":{"id":"https://openalex.org/S4306401396","display_name":"Spiral (Imperial College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I47508984","host_organization_name":"Imperial College London","host_organization_lineage":["https://openalex.org/I47508984"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE CNSM 2015","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W64370538","https://openalex.org/W159719520","https://openalex.org/W1987461110","https://openalex.org/W2001172853","https://openalex.org/W2007018477","https://openalex.org/W2010149990","https://openalex.org/W2019183416","https://openalex.org/W2021785241","https://openalex.org/W2029718725","https://openalex.org/W2049089754","https://openalex.org/W2067080594","https://openalex.org/W2069512273","https://openalex.org/W2078944907","https://openalex.org/W2081728040","https://openalex.org/W2088266288","https://openalex.org/W2094055697","https://openalex.org/W2108715323","https://openalex.org/W2112474496","https://openalex.org/W2118858467","https://openalex.org/W2127488725","https://openalex.org/W2140644653","https://openalex.org/W2153626769","https://openalex.org/W2159994989","https://openalex.org/W2160121678","https://openalex.org/W2296067421","https://openalex.org/W2753219573","https://openalex.org/W4212922449","https://openalex.org/W6697413095"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W3107994849","https://openalex.org/W4247143848","https://openalex.org/W2735573198","https://openalex.org/W2009883749","https://openalex.org/W2390279801","https://openalex.org/W29442446","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890"],"abstract_inverted_index":{"The":[0],"recent":[1],"growth":[2],"of":[3,28,36,97,122,168],"interest":[4],"for":[5,158,190],"in-memory":[6,37,66,112,191],"databases":[7],"poses":[8],"the":[9,26,33,40,51,120,123,143,156,159,166],"question":[10],"on":[11,39,72],"whether":[12],"established":[13],"prediction":[14,140,189],"methods":[15,43,85],"such":[16,44],"as":[17,45,94,165],"response":[18,88,135,153,163],"surfaces":[19,89,164],"and":[20,99,134,152],"simulation":[21,46,173,182],"are":[22,55,170],"effective":[23,175,186],"to":[24,57,86,110,126,148],"describe":[25,91],"performance":[27,93,114,188],"these":[29],"systems.":[30],"In":[31],"particular,":[32],"limited":[34],"dependence":[35],"technologies":[38],"disk":[41],"makes":[42],"more":[47],"appealing":[48],"than":[49],"in":[50,142,162,176,187],"past,":[52],"since":[53],"disks":[54],"difficult":[56],"simulate.":[58],"To":[59],"answer":[60],"this":[61],"question,":[62],"we":[63,81,103,129],"study":[64],"an":[65],"commercial":[67],"solution,":[68],"SAP":[69],"HANA,":[70],"deployed":[71],"a":[73,95,105],"high-end":[74],"server":[75],"with":[76,146],"120":[77],"physical":[78],"cores.":[79],"First,":[80],"apply":[82],"experimental":[83],"design":[84],"generate":[87],"that":[90,131,181],"database":[92,113,192],"function":[96],"workload":[98],"hardware":[100],"parameters.":[101],"Next,":[102],"develop":[104],"class-switching":[106],"queueing":[107,133],"network":[108],"model":[109],"predict":[111],"under":[115],"similar":[116],"scenarios.":[117],"By":[118],"comparing":[119],"applicability":[121],"two":[124],"approaches":[125],"modeling":[127],"multi-tenancy,":[128],"find":[130],"both":[132],"surface":[136],"models":[137],"yield":[138],"mean":[139,149],"errors":[141],"range":[144],"5%-22%":[145],"respect":[147],"memory":[150],"occupancy":[151],"times,":[154],"but":[155],"accuracy":[157],"latter":[160],"deteriorates":[161],"number":[167],"experiments":[169],"reduced,":[171],"whereas":[172],"is":[174],"all":[177],"cases.":[178],"This":[179],"suggests":[180],"can":[183],"be":[184],"very":[185],"management.":[193]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}