The BigData Landscape

This is a Work in Progress…

Pre Processing of Data  (Un-Structured)

  • Map Reduce

Pre Processing of Data  (Structured or Semi-Structured)

  • PIG
  • Hive
  • Hadoop (see below)

Statistical Analysis (After Pre-Processing)

  • R is used for statistical analysis which happens after processing of data . However there is some limitation on size of data which can be used.


  • covers both data storage and data processing at massive scale.
  • PIG and HIVE are tools which belong to Hadoop.

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