Big data and Hadoop Certification Training course

Big data is a collection of the large volumes of data that can t be processed using the traditional Database management systems. This huge amount of data is coming from various sources like smartphones, twitters, Facebook and other sources. According to various survey s 90% of the world s data is generated in the last two years.To address these issues, google labs came up with an algorithm to split their large amount of data into smaller chunks and map them to many computers and when calculations were done, bring back the results to consolidate. This software framework for storing and processing big data is known as Hadoop. Hadoop framework has many components such as HDFS, Map Reduce, HBase, Hive, Pig,sqoop, zookeeper to analyse structured and unstructured data using commodity hardware.