{"id":"https://openalex.org/W2913019753","doi":"https://doi.org/10.11591/ijeecs.v13.i2.pp729-736","title":"A noble approach to develop dynamically scalable namenode in hadoop distributed file system using secondary storage","display_name":"A noble approach to develop dynamically scalable namenode in hadoop distributed file system using secondary storage","publication_year":2019,"publication_date":"2019-01-26","ids":{"openalex":"https://openalex.org/W2913019753","doi":"https://doi.org/10.11591/ijeecs.v13.i2.pp729-736","mag":"2913019753"},"language":"en","primary_location":{"id":"doi:10.11591/ijeecs.v13.i2.pp729-736","doi":"https://doi.org/10.11591/ijeecs.v13.i2.pp729-736","is_oa":true,"landing_page_url":"https://doi.org/10.11591/ijeecs.v13.i2.pp729-736","pdf_url":"http://ijeecs.iaescore.com/index.php/IJEECS/article/download/16741/10517","source":{"id":"https://openalex.org/S2764855249","display_name":"Indonesian Journal of Electrical Engineering and Computer Science","issn_l":"2502-4752","issn":["2502-4752","2502-4760"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310315009","host_organization_name":"Institute of Advanced Engineering and Science (IAES)","host_organization_lineage":["https://openalex.org/P4310315009"],"host_organization_lineage_names":["Institute of Advanced Engineering and Science (IAES)"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Indonesian Journal of Electrical Engineering and Computer Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"http://ijeecs.iaescore.com/index.php/IJEECS/article/download/16741/10517","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003988430","display_name":"Tumpa Rani Shaha","orcid":"https://orcid.org/0009-0008-0733-6128","observed_orcids":["https://orcid.org/0009-0008-0733-6128"]},"institutions":[{"id":"https://openalex.org/I4210144275","display_name":"Dhaka University of Engineering & Technology","ror":"https://ror.org/03qxvyy35","country_code":"BD","type":"education","lineage":["https://openalex.org/I4210144275"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Tumpa Rani Shaha","raw_affiliation_strings":["Dhaka University of Engineering and Technology (DUET)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dhaka University of Engineering and Technology (DUET)","institution_ids":["https://openalex.org/I4210144275"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035280044","display_name":"Md. Nasim Akhtar","orcid":"https://orcid.org/0000-0002-1509-0403","observed_orcids":["https://orcid.org/0000-0002-1509-0403"]},"institutions":[{"id":"https://openalex.org/I4210144275","display_name":"Dhaka University of Engineering & Technology","ror":"https://ror.org/03qxvyy35","country_code":"BD","type":"education","lineage":["https://openalex.org/I4210144275"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Md. Nasim Akhtar","raw_affiliation_strings":["Dhaka University of Engineering and Technology (DUET)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dhaka University of Engineering and Technology (DUET)","institution_ids":["https://openalex.org/I4210144275"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102977323","display_name":"Fatema Tuj Johora","orcid":"https://orcid.org/0000-0001-8857-9958","observed_orcids":["https://orcid.org/0000-0001-8857-9958"]},"institutions":[{"id":"https://openalex.org/I46080048","display_name":"Jahangirnagar University","ror":"https://ror.org/04ywb0864","country_code":"BD","type":"education","lineage":["https://openalex.org/I46080048"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Fatema Tuj Johora","raw_affiliation_strings":["Jahangirnagar University (JU)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jahangirnagar University (JU)","institution_ids":["https://openalex.org/I46080048"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100681209","display_name":"Md. Zakir Hossain","orcid":"https://orcid.org/0000-0003-2055-3318","observed_orcids":["https://orcid.org/0000-0003-2055-3318"]},"institutions":[{"id":"https://openalex.org/I4210144275","display_name":"Dhaka University of Engineering & Technology","ror":"https://ror.org/03qxvyy35","country_code":"BD","type":"education","lineage":["https://openalex.org/I4210144275"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Md. Zakir Hossain","raw_affiliation_strings":["Dhaka University of Engineering and Technology (DUET)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dhaka University of Engineering and Technology (DUET)","institution_ids":["https://openalex.org/I4210144275"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039046829","display_name":"Mostafijur Rahman","orcid":"https://orcid.org/0000-0001-6504-6331","observed_orcids":["https://orcid.org/0000-0001-6504-6331"]},"institutions":[{"id":"https://openalex.org/I200606013","display_name":"Daffodil International University","ror":"https://ror.org/052t4a858","country_code":"BD","type":"education","lineage":["https://openalex.org/I200606013"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Mostafijur Rahman","raw_affiliation_strings":["Daffodil International University (DIU)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Daffodil International University (DIU)","institution_ids":["https://openalex.org/I200606013"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100348176","display_name":"R. Badlishah Ahmad","orcid":"https://orcid.org/0000-0002-4862-2728","observed_orcids":["https://orcid.org/0000-0002-4862-2728","https://orcid.org/0000-0002-9885-2310"]},"institutions":[{"id":"https://openalex.org/I51569856","display_name":"Sultan Zainal Abidin University","ror":"https://ror.org/00bnk2e50","country_code":"MY","type":"education","lineage":["https://openalex.org/I51569856"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"R. B. Ahmad","raw_affiliation_strings":["University Sultan Zainal Abidin (UniSZA)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Sultan Zainal Abidin (UniSZA)","institution_ids":["https://openalex.org/I51569856"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6567,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.76758921,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"13","issue":"2","first_page":"729","last_page":"729"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.8281000256538391,"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":0.8281000256538391,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.1598999947309494,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.00430000014603138,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/hadoop","display_name":"Hadoop","score":0.6650000214576721},{"id":"https://openalex.org/keywords/namenode","display_name":"NameNode","score":0.8920000195503235},{"id":"https://openalex.org/keywords/hadoop-distributed-file-system","display_name":"HDFS","score":0.6159999966621399},{"id":"https://openalex.org/keywords/secondary-storage","display_name":"external memory","score":0.6380000114440918},{"id":"https://openalex.org/keywords/metadata-caching","display_name":"metadata caching","score":0.5709999799728394},{"id":"https://openalex.org/keywords/space-use","display_name":"space use","score":0.6069999933242798},{"id":"https://openalex.org/keywords/performance-improvement","display_name":"performance improvement","score":0.527999997138977},{"id":"https://openalex.org/keywords/distributed-file-systems","display_name":"distributed file systems","score":0.6769999861717224},{"id":"https://openalex.org/keywords/scalable-data-storage","display_name":"scalable data storage","score":0.7760000228881836},{"id":"https://openalex.org/keywords/master-slave-architecture","display_name":"master-slave architecture","score":0.7310000061988831},{"id":"https://openalex.org/keywords/data-nodes","display_name":"data nodes","score":0.5429999828338623}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8437436819076538},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7354581356048584},{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.7174994349479675},{"id":"https://openalex.org/C2778383056","wikidata":"https://www.wikidata.org/wiki/Q873636","display_name":"Namespace","level":2,"score":0.661820650100708},{"id":"https://openalex.org/C2780940931","wikidata":"https://www.wikidata.org/wiki/Q174989","display_name":"File system","level":2,"score":0.5823676586151123},{"id":"https://openalex.org/C47487241","wikidata":"https://www.wikidata.org/wiki/Q5227230","display_name":"Data access","level":2,"score":0.4775274991989136},{"id":"https://openalex.org/C82687282","wikidata":"https://www.wikidata.org/wiki/Q66221","display_name":"Auxiliary memory","level":2,"score":0.46570736169815063},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4434933364391327},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.4364076256752014},{"id":"https://openalex.org/C152043487","wikidata":"https://www.wikidata.org/wiki/Q1229600","display_name":"Distributed File System","level":2,"score":0.4299161732196808},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.4232519865036011},{"id":"https://openalex.org/C194739806","wikidata":"https://www.wikidata.org/wiki/Q66221","display_name":"Computer data storage","level":2,"score":0.4142945110797882},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.27329227328300476}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.11591/ijeecs.v13.i2.pp729-736","doi":"https://doi.org/10.11591/ijeecs.v13.i2.pp729-736","is_oa":true,"landing_page_url":"https://doi.org/10.11591/ijeecs.v13.i2.pp729-736","pdf_url":"http://ijeecs.iaescore.com/index.php/IJEECS/article/download/16741/10517","source":{"id":"https://openalex.org/S2764855249","display_name":"Indonesian Journal of Electrical Engineering and Computer Science","issn_l":"2502-4752","issn":["2502-4752","2502-4760"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310315009","host_organization_name":"Institute of Advanced Engineering and Science (IAES)","host_organization_lineage":["https://openalex.org/P4310315009"],"host_organization_lineage_names":["Institute of Advanced Engineering and Science (IAES)"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Indonesian Journal of Electrical Engineering and Computer Science","raw_type":"journal-article"},{"id":"pmh:oai:zenodo.org:4399447","doi":null,"is_oa":true,"landing_page_url":"https://zenodo.org/record/4399447","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Indonesian Journal of Electrical Engineering and Computer Science 13(2) 729-736","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.11591/ijeecs.v13.i2.pp729-736","doi":"https://doi.org/10.11591/ijeecs.v13.i2.pp729-736","is_oa":true,"landing_page_url":"https://doi.org/10.11591/ijeecs.v13.i2.pp729-736","pdf_url":"http://ijeecs.iaescore.com/index.php/IJEECS/article/download/16741/10517","source":{"id":"https://openalex.org/S2764855249","display_name":"Indonesian Journal of Electrical Engineering and Computer Science","issn_l":"2502-4752","issn":["2502-4752","2502-4760"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310315009","host_organization_name":"Institute of Advanced Engineering and Science (IAES)","host_organization_lineage":["https://openalex.org/P4310315009"],"host_organization_lineage_names":["Institute of Advanced Engineering and Science (IAES)"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Indonesian Journal of Electrical Engineering and Computer Science","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2913019753.pdf","grobid_xml":"https://content.openalex.org/works/W2913019753.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W115905281","https://openalex.org/W1995525557","https://openalex.org/W2045177066","https://openalex.org/W2069029637","https://openalex.org/W2106506545","https://openalex.org/W2111022129","https://openalex.org/W2119738171","https://openalex.org/W2290015611","https://openalex.org/W2312777559","https://openalex.org/W2317196401","https://openalex.org/W2327957920","https://openalex.org/W2489402186"],"related_works":["https://openalex.org/W1987557879","https://openalex.org/W2108019193","https://openalex.org/W2943906760","https://openalex.org/W2954397333","https://openalex.org/W2126550024","https://openalex.org/W2284546016","https://openalex.org/W2188522156","https://openalex.org/W2150759287","https://openalex.org/W3038635591","https://openalex.org/W2129611828"],"abstract_inverted_index":{"For":[0],"scalable":[1,234,467],"data":[2,17,41,46,73,80,90,102,235,250,274,279,306,313,323,335,468,483,507,512,539,546,556,568],"storage,":[3,236,469],"Hadoop":[4,237,470],"is":[5,81,121,142,187,215,222,238,314,354,375,420,448,455,471,547,587,608,653,681,688],"widely":[6,239,472],"used":[7,72,188,240,305,421,473,538,654],"nowadays.":[8,241,474],"It":[9,242,475],"provides":[10,243,476],"a":[11,25,31,244,258,264,477,491,497],"distributed":[12,245,478],"file":[13,192,246,425,479,658],"system":[14,134,247,367,480,600],"that":[15,28,144,211,248,261,377,444,481,494,610,677],"stores":[16,249,482],"on":[18,62,95,170,251,295,328,403,484,528,561,636],"the":[19,49,59,63,69,78,88,96,100,105,109,124,133,146,161,171,175,178,190,212,227,230,252,282,292,296,302,311,321,329,333,338,342,357,366,379,394,404,408,411,423,445,460,463,485,515,525,529,535,544,554,562,566,571,575,590,599,612,627,637,641,644,656,678,693,696],"compute":[20,253,486],"nodes.":[21,254,487],"Basically,":[22,255,488],"it":[23,256,489],"represents":[24,257,490],"master/slave":[26,259,492],"architecture":[27,260,493],"consists":[29,262,495],"of":[30,44,52,118,127,149,160,182,184,229,263,277,285,351,360,382,393,415,417,462,496,510,518,584,593,615,626,648,650,695],"NameNode":[32,110,150,153,205,265,343,383,386,438,498,576,616,619,671],"and":[33,42,67,130,164,219,266,275,300,363,397,452,499,508,533,596,630,685],"copious":[34,267,500],"Data":[35,37,268,270,501,503],"Nodes.":[36,269,502],"Nodes":[38,271,504],"contain":[39,272,505],"application":[40,45,273,278,506,511],"metadata":[43,60,147,276,293,380,509,526,613],"resides":[47,280,513],"in":[48,84,158,199,281,317,391,432,514,550,624,665],"Main":[50,283,516],"Memory":[51,156,284,389,517,622],"NameNode.":[53,286,519],"In":[54,287,520],"cached":[55,288,521],"approach,":[56,289,522],"they":[57,290,523],"fragment":[58,291,524],"depending":[61,294,527],"last":[64,297,530],"access":[65,298,531],"time":[66,220,299,453,532,686],"move":[68,301,534],"least":[70,303,536],"frequently":[71,304,537],"to":[74,104,122,131,174,217,224,307,337,355,364,407,450,457,540,570,588,597,640,683,690],"secondary":[75,89,101,166,191,308,322,334,399,424,541,555,567,632,657],"memory.":[76,309,542],"If":[77,310,543],"requested":[79,312,545],"not":[82,315,548],"found":[83,316,549],"main":[85,111,128,185,318,344,361,418,551,577,594,651],"memory":[86,107,112,129,167,186,319,340,345,362,400,419,552,573,578,595,633,652],"then":[87,108,320,341,553,574],"will":[91,324,557],"be":[92,325,558],"loaded":[93,326,559],"again":[94,327,560],"RAM.":[97,330,563],"So":[98,331,564],"when":[99,332,565],"reloads":[103,336,569],"primary":[106,339,572],"limitation":[113,346,579],"arises":[114,347,580],"again.":[115,348,581],"The":[116,152,195,349,385,428,582,618,661],"focus":[117,350,583],"this":[119,352,585],"research":[120,353,586],"reduce":[123,356,589],"namespace":[125,358,591],"problem":[126,359,592],"make":[132,365,598],"dynamically":[135,368,601],"scalable.":[136,369,602],"A":[137,370,603],"new":[138,371,604],"Metadata":[139,372,605],"Fragmentation":[140,373,606],"Algorithm":[141,374,607],"proposed":[143,176,208,376,409,441,609,642,674],"separates":[145,378,611],"list":[148,381,614],"dynamically.":[151,384,617],"creates":[154,387,620],"Secondary":[155,388,621],"File":[157,390,623],"perspective":[159,392,625],"threshold":[162,395,628],"value":[163,396,629],"allocates":[165,398,631],"location":[168,401,634],"based":[169,402,635],"requirement.":[172,405,638],"According":[173,406,639],"algorithm":[177,209,410,442,643,675],"maximum":[179,412,645],"third,":[180,413,646],"out":[181,414,647],"fourth":[183,416,649],"at":[189,422,655],"caching":[193,426,659],"time.":[194,427,660],"free":[196,429,662],"space":[197,213,430,446,663,679],"aids":[198,431,664],"faster":[200,433,666],"operation":[201,434,667],"by":[202,435,668],"Dynamically":[203,436,669],"Scalable":[204,437,670],"approach.":[206,439,672],"This":[207,440,673],"shows":[210,443,676],"utilization":[214,221,447,454,680,687],"increased":[216,223,449,456,682,689],"17%":[218,451,684],"0.0005%":[225,458,691],"with":[226,459,692],"comparison":[228,461,694],"existing":[231,464,697],"fragmentation":[232,465,698],"algorithm.For":[233,466],"algorithm.":[699]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2019-02-21T00:00:00"}