• One best approach and solution to deal with the Big Data issue efficiently is to make use of the Hadoop framework. 

•Hadoop is an open source distributed computing system and a Java-based programming system that plays out the significant operations, for example, dealing with, preparing and capacity of to a great degree extensive informational indexes which are experienced in an appropriated registering condition. 

•Hadoop was made and kept up by the Apache venture. Hadoop makes use of the Google Map Reduce framework. Cloud computing in Hadoop aids and acts as a elastic cloud computing unit. 

•Data generated from the ecommerce websites consists of the consumers transactional logs. Analysis is done on these transactional log data within the Hadoop File System after which a completely analysed set of data is generated. 

•This analysed data generated is further incorporated with the BI tools  to generate a graphical representation of the data analysed.