{"id":"https://openalex.org/W2165527423","doi":"https://doi.org/10.4304/jsw.4.10.1145-1151","title":"A Novel Approach to Improve Availability of Massive Database Systems (MDS)","display_name":"A Novel Approach to Improve Availability of Massive Database Systems (MDS)","publication_year":2009,"publication_date":"2009-12-01","ids":{"openalex":"https://openalex.org/W2165527423","doi":"https://doi.org/10.4304/jsw.4.10.1145-1151","mag":"2165527423"},"language":"en","primary_location":{"id":"doi:10.4304/jsw.4.10.1145-1151","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jsw.4.10.1145-1151","pdf_url":null,"source":{"id":"https://openalex.org/S114141714","display_name":"Journal of Software","issn_l":"1796-217X","issn":["1796-217X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318660","host_organization_name":"Academy Publisher","host_organization_lineage":["https://openalex.org/P4310318660"],"host_organization_lineage_names":["Academy Publisher"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Software","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/A5065438358","display_name":"Zhengbing Hu","orcid":"https://orcid.org/0000-0002-6140-3351"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhengbing Hu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5064377805","display_name":"Kai Du","orcid":"https://orcid.org/0000-0002-4112-0995"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kai Du","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.18355145,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"4","issue":"10","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9994000196456909,"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":0.9994000196456909,"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":0.9994000196456909,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9993000030517578,"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":0.9399203062057495},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.6661903858184814}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9399203062057495},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.6661903858184814}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4304/jsw.4.10.1145-1151","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jsw.4.10.1145-1151","pdf_url":null,"source":{"id":"https://openalex.org/S114141714","display_name":"Journal of Software","issn_l":"1796-217X","issn":["1796-217X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318660","host_organization_name":"Academy Publisher","host_organization_lineage":["https://openalex.org/P4310318660"],"host_organization_lineage_names":["Academy Publisher"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Software","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1498542267","https://openalex.org/W1506451579","https://openalex.org/W1538652242","https://openalex.org/W1605980007","https://openalex.org/W1633637678","https://openalex.org/W2080653282","https://openalex.org/W2096703709","https://openalex.org/W2099023682","https://openalex.org/W2111586962","https://openalex.org/W2118857689","https://openalex.org/W2119565742","https://openalex.org/W2123686039","https://openalex.org/W2141071440","https://openalex.org/W2164722520","https://openalex.org/W2994772692"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2350741829","https://openalex.org/W2130043461","https://openalex.org/W2530322880"],"abstract_inverted_index":{"Because":[0],"of":[1,56,83,113],"the":[2,26,40,54,57,81,118],"huge":[3],"scale":[4],"and":[5,72,98],"numerous":[6],"components,":[7],"a":[8,15,64],"massive":[9,36,60],"database":[10,19,37,89],"system\u2019s":[11],"availability":[12],"has":[13],"become":[14],"serious":[16],"challenge.":[17],"Many":[18],"replication":[20],"technologies":[21],"are":[22,30,44],"used":[23],"to":[24,32],"increase":[25],"MTTF,":[27],"but":[28,115],"few":[29],"provided":[31],"decrease":[33],"MTTR":[34,78,109],"in":[35,59,87],"systems":[38],"where":[39],"traditional":[41],"backup":[42],"methods":[43],"not":[45,106],"feasible":[46],"for":[47],"expensive":[48,119],"human":[49,120],"cost.":[50,125],"Based":[51],"on":[52,93],"analyzing":[53],"characteristics":[55],"data":[58,86,92],"databases,":[61],"we":[62],"propose":[63],"novel":[65],"approach":[66,104],"called":[67],"Detaching":[68],"Read-Only":[69],"(DRO)":[70],"mechanism":[71],"its":[73],"variation":[74],"DRO+.":[75],"It":[76],"decreases":[77],"through":[79],"reducing":[80],"size":[82],"physically":[84],"changing":[85],"every":[88],"by":[90,110],"detaching":[91],"node":[94],"granularity.":[95],"The":[96],"analysis":[97],"experiment":[99],"results":[100],"show":[101],"that":[102],"our":[103],"can":[105],"only":[107],"reduce":[108,117],"an":[111],"order":[112],"magnitude,":[114],"also":[116],"cost":[121],"without":[122],"extra":[123],"hardware":[124]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
