00303nam a22001097a 4500020001800000082001500018100002000033245006300053260004200116300001100158650002400169  a9789386551993  a005.74 BHU  aBhushan, Mayank  aBig data and Hadoop :bLearn by example /c Mayank Bhushan  aNew Delhi :b BPB Publications,c2018  a321 p.  aDatabase management