{"id":"https://openalex.org/W2040470325","doi":"https://doi.org/10.1145/1542275.1542325","title":"/scratch as a cache","display_name":"/scratch as a cache","publication_year":2009,"publication_date":"2009-06-08","ids":{"openalex":"https://openalex.org/W2040470325","doi":"https://doi.org/10.1145/1542275.1542325","mag":"2040470325"},"language":"en","primary_location":{"id":"doi:10.1145/1542275.1542325","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1542275.1542325","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 23rd international conference on Supercomputing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5034200352","display_name":"Henry M. Monti","orcid":null},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Henry M. Monti","raw_affiliation_strings":["Virginia Tech., Blacksburg, VA, USA","Virginia Tech, , Blacksburg, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Virginia Tech., Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]},{"raw_affiliation_string":"Virginia Tech, , Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013454209","display_name":"Ali R. Butt","orcid":"https://orcid.org/0000-0002-0871-7263"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ali R. Butt","raw_affiliation_strings":["Virginia Tech., Blacksburg, VA, USA","Virginia Tech, , Blacksburg, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Virginia Tech., Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]},{"raw_affiliation_string":"Virginia Tech, , Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000418371","display_name":"Sudharshan S. Vazhkudai","orcid":"https://orcid.org/0000-0002-8596-5033"},"institutions":[{"id":"https://openalex.org/I1289243028","display_name":"Oak Ridge National Laboratory","ror":"https://ror.org/01qz5mb56","country_code":"US","type":"facility","lineage":["https://openalex.org/I1289243028","https://openalex.org/I1330989302","https://openalex.org/I39565521","https://openalex.org/I4210159294"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sudharshan S. Vazhkudai","raw_affiliation_strings":["Oak Ridge National Laboratory, Oak Ridge, TN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Oak Ridge National Laboratory, Oak Ridge, TN, USA","institution_ids":["https://openalex.org/I1289243028"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.1625,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.88246419,"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":"350","last_page":"359"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9998999834060669,"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/T10715","display_name":"Distributed and Parallel Computing Systems","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":0.9998999834060669,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998000264167786,"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":0.7977977991104126},{"id":"https://openalex.org/keywords/scratch","display_name":"Scratch","score":0.7893364429473877},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.7829611301422119},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.700668215751648},{"id":"https://openalex.org/keywords/file-system","display_name":"File system","score":0.5001988410949707},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.47786158323287964},{"id":"https://openalex.org/keywords/disk-buffer","display_name":"Disk buffer","score":0.4129023253917694},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.39523038268089294},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.32743579149246216}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7977977991104126},{"id":"https://openalex.org/C2781235140","wikidata":"https://www.wikidata.org/wiki/Q275131","display_name":"Scratch","level":2,"score":0.7893364429473877},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.7829611301422119},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.700668215751648},{"id":"https://openalex.org/C2780940931","wikidata":"https://www.wikidata.org/wiki/Q174989","display_name":"File system","level":2,"score":0.5001988410949707},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.47786158323287964},{"id":"https://openalex.org/C202623185","wikidata":"https://www.wikidata.org/wiki/Q375176","display_name":"Disk buffer","level":3,"score":0.4129023253917694},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.39523038268089294},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.32743579149246216}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1542275.1542325","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1542275.1542325","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 23rd international conference on Supercomputing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6100000143051147,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320338287","display_name":"Oak Ridge National Laboratory","ror":"https://ror.org/01qz5mb56"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1523826187","https://openalex.org/W1565257376","https://openalex.org/W1860107648","https://openalex.org/W1943590385","https://openalex.org/W1981568828","https://openalex.org/W1983866001","https://openalex.org/W1986843240","https://openalex.org/W1988243929","https://openalex.org/W2008206224","https://openalex.org/W2042105644","https://openalex.org/W2073636960","https://openalex.org/W2083209848","https://openalex.org/W2110298485","https://openalex.org/W2131645490","https://openalex.org/W2137935742","https://openalex.org/W2148995215","https://openalex.org/W2149010673","https://openalex.org/W2150864656","https://openalex.org/W2163185337","https://openalex.org/W6631292417","https://openalex.org/W6639025630","https://openalex.org/W6676560735"],"related_works":["https://openalex.org/W2475116013","https://openalex.org/W2770018148","https://openalex.org/W2358308169","https://openalex.org/W2385135707","https://openalex.org/W2004770851","https://openalex.org/W1484386933","https://openalex.org/W1998014175","https://openalex.org/W1669311694","https://openalex.org/W2994941108","https://openalex.org/W2760929194"],"abstract_inverted_index":{"To":[0,65],"sustain":[1],"emerging":[2],"data-intensive":[3],"scientific":[4],"applications,":[5],"High":[6],"Performance":[7],"Computing":[8],"(HPC)":[9],"centers":[10,68],"invest":[11],"a":[12,20,47,85,89],"notable":[13],"fraction":[14],"of":[15,34,83,103],"their":[16,55],"operating":[17],"budget":[18],"on":[19],"specialized":[21],"fast":[22],"storage":[23],"system,":[24,50],"scratch":[25,72,105],"space,":[26],"which":[27],"is":[28,43],"designed":[29],"for":[30,95],"storing":[31],"the":[32,61,71,104],"data":[33],"currently":[35],"running":[36],"and":[37,79,92,97],"soon-to-run":[38],"HPC":[39],"jobs.":[40],"Instead,":[41],"it":[42],"often":[44],"used":[45],"as":[46],"standard":[48],"file":[49,90],"wherein":[51],"users":[52],"arbitrarily":[53],"store":[54],"data,":[56],"without":[57],"any":[58],"consideration":[59],"to":[60,76],"center's":[62],"overall":[63],"performance.":[64],"remedy":[66],"this,":[67],"periodically":[69],"scan":[70],"in":[73,100],"an":[74],"attempt":[75],"purge":[77],"transient":[78],"stale":[80],"data.This":[81],"practice":[82],"supporting":[84],"cache":[86],"workload":[87],"using":[88],"system":[91],"disjoint":[93],"tools":[94],"staging":[96],"purging":[98],"results":[99],"suboptimal":[101],"use":[102],"space.":[106]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2025-10-10T00:00:00"}