International Journal of Engineering Technology, Management and Applied Sciences (IJETMAS)
Today the term big data produces a lot of recognition. Agencies stores huge amounts of data and extract useful information from those databases to discover desired Patterns and interrelationships among the users' that can't understand by human brains because The data volume range cross their ability to process. Also big data generated from divergent structured, un-structured and semi structure resources. This paper described a short review of big data and relationship between cloud computing and big data because both are significant for each other. This paper is on framework of big data Hadoop, MapReduce environment and various tools related to big data which plays very vital role to handle huge Data volume.