S. Kalyan Chakravarthy, N, N Sudhakar, and E Srinivasa Reddy. “Implementation of Cost Effective Hierarchical Hadoop cluster–a Case Study for Education”. International Journal of Engineering and Technology 7, no. 2.21 (April 20, 2018): 210–216. Accessed February 17, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/12174.