{"id":"https://openalex.org/W4379743864","doi":"https://doi.org/10.1145/3555776.3577733","title":"NF-Log: Revisiting Log Writes in Relational Database for Efficient Persistent Memory Utilization","display_name":"NF-Log: Revisiting Log Writes in Relational Database for Efficient Persistent Memory Utilization","publication_year":2023,"publication_date":"2023-03-27","ids":{"openalex":"https://openalex.org/W4379743864","doi":"https://doi.org/10.1145/3555776.3577733"},"language":"en","primary_location":{"id":"doi:10.1145/3555776.3577733","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3555776.3577733","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3555776.3577733","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 38th ACM/SIGAPP Symposium on Applied Computing","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3555776.3577733","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5092109658","display_name":"Sara Zguem","orcid":"https://orcid.org/0000-0002-0966-9304"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sara Zguem","raw_affiliation_strings":["Department of Computer Science and Engineering / Distributed Computing Systems Lab, Seoul National University, Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-0966-9304","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering / Distributed Computing Systems Lab, Seoul National University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082056296","display_name":"Qichen Chen","orcid":"https://orcid.org/0000-0001-9116-2547"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Qichen Chen","raw_affiliation_strings":["Department of Computer Science and Engineering / Distributed Computing Systems Lab, Seoul National University, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0001-9116-2547","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering / Distributed Computing Systems Lab, Seoul National University, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086519205","display_name":"Heon Y. Yeom","orcid":"https://orcid.org/0000-0001-6865-1756"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Heon Young Yeom","raw_affiliation_strings":["Department of Computer Science and Engineering / Distributed Computing Systems Lab, Seoul National University, Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0001-6865-1756","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering / Distributed Computing Systems Lab, Seoul National University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139264467"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.057643,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"305","last_page":"312"},"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":0.9995999932289124,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9990000128746033,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8189277648925781},{"id":"https://openalex.org/keywords/dram","display_name":"Dram","score":0.6253786683082581},{"id":"https://openalex.org/keywords/non-volatile-memory","display_name":"Non-volatile memory","score":0.6154388785362244},{"id":"https://openalex.org/keywords/persistent-data-structure","display_name":"Persistent data structure","score":0.5799341201782227},{"id":"https://openalex.org/keywords/byte","display_name":"Byte","score":0.5378320217132568},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.459617555141449},{"id":"https://openalex.org/keywords/remote-direct-memory-access","display_name":"Remote direct memory access","score":0.4572583734989166},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.43829068541526794},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.4227585196495056},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.34185925126075745},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.17125612497329712}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8189277648925781},{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.6253786683082581},{"id":"https://openalex.org/C177950962","wikidata":"https://www.wikidata.org/wiki/Q10997658","display_name":"Non-volatile memory","level":2,"score":0.6154388785362244},{"id":"https://openalex.org/C888380","wikidata":"https://www.wikidata.org/wiki/Q2427787","display_name":"Persistent data structure","level":2,"score":0.5799341201782227},{"id":"https://openalex.org/C43364308","wikidata":"https://www.wikidata.org/wiki/Q8799","display_name":"Byte","level":2,"score":0.5378320217132568},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.459617555141449},{"id":"https://openalex.org/C130795937","wikidata":"https://www.wikidata.org/wiki/Q2561570","display_name":"Remote direct memory access","level":2,"score":0.4572583734989166},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.43829068541526794},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.4227585196495056},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.34185925126075745},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.17125612497329712},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3555776.3577733","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3555776.3577733","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3555776.3577733","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 38th ACM/SIGAPP Symposium on Applied Computing","raw_type":"proceedings-article"},{"id":"pmh:oai:s-space.snu.ac.kr:10371/187783","is_oa":false,"landing_page_url":"https://dcollection.snu.ac.kr/common/orgView/000000172648","pdf_url":null,"source":{"id":"https://openalex.org/S4306401345","display_name":"Seoul National University Open Repository (Seoul National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139264467","host_organization_name":"Seoul National University","host_organization_lineage":["https://openalex.org/I139264467"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis"}],"best_oa_location":{"id":"doi:10.1145/3555776.3577733","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3555776.3577733","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3555776.3577733","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 38th ACM/SIGAPP Symposium on Applied Computing","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320317879","display_name":"SK Hynix","ror":null},{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4379743864.pdf","grobid_xml":"https://content.openalex.org/works/W4379743864.grobid-xml"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W210288803","https://openalex.org/W2198659786","https://openalex.org/W2258963578","https://openalex.org/W2578260324","https://openalex.org/W2795099964","https://openalex.org/W2903624411","https://openalex.org/W2921153466","https://openalex.org/W3013808246","https://openalex.org/W3139527657","https://openalex.org/W6713031483"],"related_works":["https://openalex.org/W3090586438","https://openalex.org/W2110995678","https://openalex.org/W2806174364","https://openalex.org/W4290652269","https://openalex.org/W3132154498","https://openalex.org/W3016729192","https://openalex.org/W3012366137","https://openalex.org/W2955946412","https://openalex.org/W2557316670","https://openalex.org/W3033163384"],"abstract_inverted_index":{"Non-volatile":[0],"memory":[1],"(NVM)":[2],"is":[3],"a":[4],"promising":[5],"storage":[6],"technology":[7,63],"that":[8,38,102],"combines":[9],"not":[10,54],"only":[11],"high":[12,47],"performance":[13,161],"and":[14,42,72,87,129,146,157,170],"byte-addressability":[15],"(like":[16,21],"DRAM)":[17],"but":[18],"also":[19],"durability":[20],"SSD).":[22],"However,":[23],"as":[24],"existing":[25],"relational":[26],"database":[27],"management":[28],"systems":[29],"(RDBMS)":[30],"are":[31,44,53],"originally":[32],"designed":[33],"based":[34,50],"on":[35,46,93,122],"the":[36,40,70,75,82,94,112,124,133,142,152,160],"assumption":[37],"all":[39],"data":[41,126],"log":[43,113,125],"stored":[45],"latency":[48],"block":[49],"devices,":[51],"they":[52],"able":[55],"to":[56,99,150,162,164,172],"take":[57],"full":[58],"advantage":[59],"of":[60],"this":[61,78],"new":[62],"yet.":[64],"Consequently,":[65],"write":[66,114,134,153],"operations":[67],"will":[68,103],"under-utilize":[69],"device(NVM)":[71],"eventually":[73],"downgrade":[74],"performance.":[76],"In":[77],"work,":[79],"we":[80,97,120,131],"analyzed":[81],"redo-log":[83],"mechanism":[84],"in":[85],"InnoDB":[86],"after":[88],"discovering":[89],"its":[90,147],"severe":[91],"impact":[92],"overall":[95],"performance,":[96],"decided":[98],"perform":[100],"optimizations":[101],"match":[104],"with":[105],"NVM":[106,143],"features.":[107],"We":[108],"started":[109],"by":[110,155],"re-designing":[111],"path":[115],"within":[116],"InnoDB.":[117],"After":[118],"that,":[119],"worked":[121],"improving":[123],"access":[127],"locality":[128],"finally,":[130],"optimized":[132],"ahead":[135],"mechanism.":[136],"NF-log":[137],"(Non":[138],"Flushing":[139],"Log)":[140],"utilizes":[141],"byte":[144],"addressability":[145],"persistence":[148],"feature":[149],"reduce":[151],"size":[154],"30%":[156],"boost":[158],"up":[159,163,171],"38%":[165],"for":[166,174],"sysbench":[167],"write_intensive":[168],"workloads":[169],"16%":[173],"TPC-C.":[175]},"counts_by_year":[],"updated_date":"2026-07-31T08:31:51.225901","created_date":"2025-10-10T00:00:00"}