Karlupia , Jyoti, Rohit Mahajan, Mohit Angurala, and Kewal Krishan. 2019. “Sorting Technique- An Improvement towards HDD Utilization in HADOOP”. International Journal on Future Revolution in Computer Science &Amp; Communication Engineering 5 (1):81 -. https://ijfrcsce.org/index.php/ijfrcsce/article/view/1841.