{"id":"https://openalex.org/W2143268825","doi":"https://doi.org/10.1109/69.50911","title":"System M: a transaction processing testbed for memory resident data","display_name":"System M: a transaction processing testbed for memory resident data","publication_year":1990,"publication_date":"1990-03-01","ids":{"openalex":"https://openalex.org/W2143268825","doi":"https://doi.org/10.1109/69.50911","mag":"2143268825"},"language":"en","primary_location":{"id":"doi:10.1109/69.50911","is_oa":false,"landing_page_url":"https://doi.org/10.1109/69.50911","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Knowledge and Data Engineering","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/A5035977189","display_name":"Kenneth Salem","orcid":"https://orcid.org/0000-0003-0409-9725"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"K. Salem","raw_affiliation_strings":["Department of Computer Science, University of Maryland, College Park, MD, USA","Dept. of Computer Sci., Maryland Univ., College Park, MD, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Maryland, College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]},{"raw_affiliation_string":"Dept. of Computer Sci., Maryland Univ., College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055883336","display_name":"H\u00e9ctor Garc\u00eda-Molina","orcid":null},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. Garcia-Molina","raw_affiliation_strings":["Department of Computer Science, Princeton University, Princeton, NJ, USA","Department of Computer Science, Princeton University, Princeton , NJ, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Princeton University, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"Department of Computer Science, Princeton University, Princeton , NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5035977189"],"corresponding_institution_ids":["https://openalex.org/I66946132"],"apc_list":null,"apc_paid":null,"fwci":8.4833,"has_fulltext":false,"cited_by_count":62,"citation_normalized_percentile":{"value":0.97270471,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2","issue":"1","first_page":"161","last_page":"172"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9998999834060669,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9998999834060669,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9929999709129333,"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/T11424","display_name":"Security and Verification in Computing","score":0.9824000000953674,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/testbed","display_name":"Testbed","score":0.8591098785400391},{"id":"https://openalex.org/keywords/backup","display_name":"Backup","score":0.8414902687072754},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.829109251499176},{"id":"https://openalex.org/keywords/transaction-processing","display_name":"Transaction processing","score":0.732094943523407},{"id":"https://openalex.org/keywords/transaction-processing-system","display_name":"Transaction processing system","score":0.6264930963516235},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.545042872428894},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.5186330676078796},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.5102791786193848},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.5018479824066162},{"id":"https://openalex.org/keywords/transaction-log","display_name":"Transaction log","score":0.489921510219574},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.14452221989631653}],"concepts":[{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.8591098785400391},{"id":"https://openalex.org/C2780945871","wikidata":"https://www.wikidata.org/wiki/Q194274","display_name":"Backup","level":2,"score":0.8414902687072754},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.829109251499176},{"id":"https://openalex.org/C72108876","wikidata":"https://www.wikidata.org/wiki/Q844565","display_name":"Transaction processing","level":3,"score":0.732094943523407},{"id":"https://openalex.org/C11354467","wikidata":"https://www.wikidata.org/wiki/Q953487","display_name":"Transaction processing system","level":4,"score":0.6264930963516235},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.545042872428894},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.5186330676078796},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.5102791786193848},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.5018479824066162},{"id":"https://openalex.org/C2212953","wikidata":"https://www.wikidata.org/wiki/Q948454","display_name":"Transaction log","level":3,"score":0.489921510219574},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.14452221989631653},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/69.50911","is_oa":false,"landing_page_url":"https://doi.org/10.1109/69.50911","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Knowledge and Data Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W679924","https://openalex.org/W11669818","https://openalex.org/W18944610","https://openalex.org/W31242175","https://openalex.org/W1512971100","https://openalex.org/W1561190664","https://openalex.org/W1598618182","https://openalex.org/W1984252352","https://openalex.org/W1993378725","https://openalex.org/W2008633193","https://openalex.org/W2010729657","https://openalex.org/W2020646533","https://openalex.org/W2043934800","https://openalex.org/W2048408594","https://openalex.org/W2060539976","https://openalex.org/W2091746250","https://openalex.org/W2103824348","https://openalex.org/W2106887953","https://openalex.org/W2115481396","https://openalex.org/W2117034946","https://openalex.org/W4230181485","https://openalex.org/W4235077482","https://openalex.org/W4252571323","https://openalex.org/W4255148724","https://openalex.org/W6600027630","https://openalex.org/W6600485210","https://openalex.org/W6633562499","https://openalex.org/W6635900049","https://openalex.org/W6665419937","https://openalex.org/W6677254491","https://openalex.org/W6677370295"],"related_works":["https://openalex.org/W2158759608","https://openalex.org/W2349862564","https://openalex.org/W1988072050","https://openalex.org/W3007830508","https://openalex.org/W2154958021","https://openalex.org/W2000893910","https://openalex.org/W2105745581","https://openalex.org/W2131346523","https://openalex.org/W2116533334","https://openalex.org/W2376663343"],"abstract_inverted_index":{"System":[0,30],"M":[1,31],"is":[2,19,36],"an":[3],"experimental":[4],"transaction":[5],"processing":[6],"testbed":[7],"that":[8,39],"runs":[9],"on":[10,51],"top":[11],"of":[12],"the":[13,37],"Mach":[14],"operating":[15],"system.":[16],"Its":[17],"database":[18,49],"stored":[20],"in":[21,29],"primary":[22],"memory.":[23],"The":[24,34],"structure":[25],"and":[26,43,61],"algorithms":[27,58],"used":[28],"are":[32],"described.":[33],"checkpointer":[35],"component":[38],"periodically":[40],"sweeps":[41],"memory":[42],"propagates":[44],"updates":[45],"to":[46],"a":[47],"backup":[48],"copy":[50],"disk.":[52],"Several":[53],"different":[54],"checkpointing":[55],"(and":[56],"logging)":[57],"were":[59],"implemented,":[60],"their":[62],"performance":[63],"was":[64],"experimentally":[65],"evaluated.<":[66],"<ETX":[67],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[68],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">&gt;</ETX>":[69]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
