It has been seen many times that anywhere on web when big data is mentioned, the conversation is immediately changed to hadoop.
What is hadoop?
It has map reduce and hadoop file system in its core and it is created to take care of huge data across a huge no of nodes. Hadoop is made for large files, not for a large number of small files. So it won?t be useful if you have a great number of 50kb documents.
What is big data?
Big data is that large amount of data that is been rapidly increa