HADOOP Online Training
Hadoop is especially well-suited to large data processing tasks (like searching and indexing) because it can leverage its distributed file system to cheaply and reliably replicate chunks of data to nodes in the cluster, making data available locally on the machine that is processing it.Hadoop is written in Java. Hadoop programs can be written using a small API in Java or Python. Hadoop is a rapidly evolving ecosystem of components for implementing the Google MapReduce algorithms in a scalable fashion on commodity hardware.
Hadoop can also run binaries and shell scripts on nodes in the cluster provided that they conform to a particular convention for string input/output. As with many other types of information technology (IT) solutions, change management and systems monitoring are a primary consideration within Hadoop.
HADOOP Online Training Course Content