Edureka is a best choice to learn Big data and had...

Edureka is a best choice to learn Big data and hadoop.The presenter does a great job of demonstrating all concepts with some nice examples. Also forget not to mention the support team's spontaneous response for any issues faced in understanding concepts or system installation.
One small concern is, little more time and hours can be added for teaching Scala programming and Spark concepts.

Highly recommended!