Telecommunications Science ›› 2010, Vol. 26 ›› Issue (11): 47-50.doi: 10.3969/j.issn.1000-0801.2010.11.013

• Institute of China unicom cloud column • Previous Articles     Next Articles

Research on Large-Scale Data Processing Based on Hadoop and Relational Database

Ying Cheng,Yunyong Zhang,Lei Xu,Bingyi Fang   

  1. China Unicom Research Institute,Beijing 100048,China
  • Online:2010-11-15 Published:2010-11-15

Abstract:

Hadoop can run applications on a cluster which is composed of a large number of low-cost hardware devices.It pushes computing to data and has advantages in processing large-scale data.The comparison between hadoop and relational database is presented and the feasibility for construction of large-scale data processing system with both methods is discussed.Finally,the practical scenarios are given.

Key words: cloud computing, relational database, large-scale data

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