The duplicate image identification is an image deduplication System which avoids duplicate copies of images from storing in the storage server and reduces Storage space. This technique is used to improve storage utilization by avoiding duplicate images to store in storage server and reduce the time complexity by using Map Reduce technique. With explosive growth of digitization bulk of digital data may uploaded on server every day, deduplication schemes are widely used in backup and recovery System to minimize network and storage overhead by detecting and avoiding redundancy among data. Traditional deduplication schemes work if and only if the second image having the same content as first, so this restricts the performance of many applications as exact images need to be there if want to succeed and these all schemes are suffering from huge time complexity problem to deal with huge amount of data. In this paper, we propose the duplicate image identification system using MapReduce technique which improves the scalability and efficiency of system. Our approach reduce the time required to identify the duplicate image in storage server using MapReducing technique that is been powered with correlation technique
