Computer and Modernization ›› 2014, Vol. 0 ›› Issue (1): 121-125.

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Search Strategy of Heterogeneous Massive Data

  

  1. Technical Research Center of Geographic Information and Graphic Images, 
     North China Institute of Computing Technology, Beijing 100083, China
  • Received:2013-08-19 Online:2014-01-20 Published:2014-02-10

Abstract: As the coming of massive data era, how to search data in heterogeneous massive data is becoming a pressing problem. By analyzing the basic principles of data search technology, and considering the existing heterogeneous data search strategies, this article proposes a heterogeneous massive data search strategy based on the introduction of metadata technology, and then describes the realization of the strategy by utilizing some open source technology.

Key words:  heterogeneous, massive data, search