Optimised Image Storage and Retrieval on Hadoop Praveen M. Dhulavvagol, Akhilesh Gadagkar, K.J. Ateeth, Gururaj Hegade, Ritik Poonia and S.G. Totad ITM Web Conf., 53 (2023) 03001 Published online: 01 June 2023 DOI: 10.1051/itmconf/20235303001