What is the best place to learn Hadoop online?

Hi,

What is the best place to learn Hadoop online?

Learning Hadoop gives an advantage to the developers in the IT industry.

There is good demand of skilled IT professionals in this field. Hadoop distributed file system is used in Big Data.

In Hadoop developer should learn:

• HDFS - Distributed file system

• Hive - SQL like interface over the data stored in HDFS

• Spark - In memory processing of data over distributed cluster and machine learning

• Kafka - Messaging system

etc....

The best place to learn Hadoop online is the following link:

• Hadoop Tutorials

Here you will find all the tutorials of Hadoop.

Thanks