Apache Big data Classroom Training in Chennai

What is Hadoop?

Hadoop enables the distributed processing of large data sets across clusters of commodity servers. It is designed to scale up from a single server to thousands of machines, with a very high degree of fault tolerance.

Rather than relying on high-end hardware, the resiliency of these clusters comes from the software’s ability to detect and handle failures at the application layer.

Eighty percent of the world’s data is unstructured, and most businesses don’t even attempt to use this data to their advantage.

Hadoop changes the economics and the dynamics o