TY  - BOOK
AU  - Dreamtech
TI  - Big data ( cover hadoop 2 mapreduce hive yarn pig R and data visualization)
SN  - 9351197577
U1  - 006.312 BL-B 
PY  - 2015///
CY  - New Delhi
PB  - Dreamtech
KW  - Big data
ER  -