Zenity command is used to get a graphical pop-up text for any other command. we can use the “man zenity” command to get the manual for zenity command.

It is an open source and a cross-platform application which displays GTK+ Dialog Boxes in command-line and using shell scripts. It allows to ask and present information to/from shell in Graphical Boxes. …

Netflix is the world’s leading internet television network, with more than 100 million members in more than 190 countries enjoying 125 million hours of TV shows and movies each day.

Netflix uses AWS for nearly all its computing and storage needs, including databases, analytics, recommendation engines, video transcoding, and more

  1. what is data?
  2. what is big data?
  3. the challenge?
  4. the solution(hadoop)?

1. what is data?

The quantities, characters, or symbols on which operations are performed by a computer, which may be stored and transmitted in the form of electrical signals and recorded on magnetic, optical, or mechanical recording media.

In…

Ajeet Charan

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