Reducing I/O Cost in OLAP Query Processing with MapReduce

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dc.contributor.authorKang, Woo-Lamko
dc.contributor.authorKim, Hyeon-Gyuko
dc.contributor.authorLee, Yoon-Joonko
dc.date.accessioned2015-07-22T05:15:37Z-
dc.date.available2015-07-22T05:15:37Z-
dc.date.created2014-11-24-
dc.date.created2014-11-24-
dc.date.created2014-11-24-
dc.date.issued2015-02-
dc.identifier.citationIEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, v.E98D, no.2, pp.444 - 447-
dc.identifier.issn1745-1361-
dc.identifier.urihttp://hdl.handle.net/10203/200071-
dc.description.abstractThis paper presents a method to reduce I/O cost in MapReduce when online analytical processing (OLAP) queries are used for data analysis. The proposed method consists of two basic ideas. First, to reduce network transmission cost, mappers are organized to receive only data necessary to perform a map task, not an entire set of input data. Second, to reduce storage consumption, only record IDs are stored for checkpointing, not the raw records. Experiments conducted with TPC-H benchmark show that the proposed method is about 40% faster than Hive, the well-known data warehouse solution for MapReduce, while reducing the size of data stored for checkpoining to about 80%.-
dc.languageEnglish-
dc.publisherIEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG-
dc.titleReducing I/O Cost in OLAP Query Processing with MapReduce-
dc.typeArticle-
dc.identifier.wosid000356589100027-
dc.identifier.scopusid2-s2.0-84922364711-
dc.type.rimsART-
dc.citation.volumeE98D-
dc.citation.issue2-
dc.citation.beginningpage444-
dc.citation.endingpage447-
dc.citation.publicationnameIEICE TRANSACTIONS ON INFORMATION AND SYSTEMS-
dc.identifier.doi10.1587/transinf.2014EDL8143-
dc.contributor.localauthorLee, Yoon-Joon-
dc.contributor.nonIdAuthorKim, Hyeon-Gyu-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorMapReduce-
dc.subject.keywordAuthorHadoop-
dc.subject.keywordAuthorOLAP-
dc.subject.keywordAuthordata warehouse-
dc.subject.keywordAuthorTPC-H benchmark-
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