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Reducing I/O Cost in OLAP Query Processing with MapReduce.

Woo-Lam KangHyeon Gyu KimYoon-Joon Lee
Published in: IEICE Trans. Inf. Syst. (2015)
Keyphrases
  • olap query processing
  • input output
  • data warehouse
  • cloud computing
  • storage cost
  • decision support system
  • file system
  • information retrieval
  • information technology
  • business intelligence
  • replacement policy