Title: Usage of LIFIS and FILIS algorithms for improving storage performance: an optimised approach

Authors: Saswati Sarkar; Anirban Kundu

Addresses: Computer Innovative Research Society, West Bengal, 711103, India ' Computer Innovative Research Society, West Bengal 711103, India; Netaji Subhash Engineering College, Kolkata 700152, India

Abstract: The authors propose a cloud based storage framework to schedule input output requests using optimised mapping. Proposed mechanism shows the utility of map table, storage partitions, and input output request scheduling in cloud. The papers exhibits seek time, access time, read /write time, transfer time, turnaround time, cycle time of cloud based scheduling algorithms in real-time scenario. The proposed cloud based storage framework represents parallel disk scheduling technique to scan and scheduled I/O requests with less time consumption. Comparison graphs demonstrate the time difference realisations in cloud. The authors introduce drive partition concept and map table concept to scan input output requests in less time. Sequential and several parallel situations exhibit the comparisons using time graphs.

Keywords: First_index_to_last_index_scheduling; FILIS; optimised mapping; trace analysis; access time; data transfer rate; seek time; Last_index_to_first_index_scheduling; LIFIS.

DOI: 10.1504/IJWET.2025.149271

International Journal of Web Engineering and Technology, 2025 Vol.20 No.3, pp.242 - 268

Received: 08 Jan 2024
Accepted: 18 Sep 2024
Published online: 21 Oct 2025 *

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