Features and advantages of Hadoop:
Hadoop is an open source software frame work for storing data and running applications on commodity hardware. It stores any type of data and provides massive storage of data for enormous processing power and the ability to handle virtually limitless concurrent tasks or jobs. Hadoop framework allows for the distributed processing of large data sets across clusters of computers using simple programming models. It is designed to scale up from single servers to thousands of machines, each offering local computation and storage.
Open source, Distributed processing, Fault tolerance, Reliability, High availability, scalability, Economic and data locality and easy to use these are the advantages and features of hadoop.