Abstract

This research paper explores As industrial processes become increasingly digitalized, manufacturers face significant challengesin utilizing Big Data to optimize operations. The vast and heterogeneous data generated from multiple sources such as sensors, machines,and applications require advanced strategies for real-time analysis and decision-making. This paper explores a structured approach toindustrial Big Data analytics, focusing on process optimization through efficient data collection, management, and analysis. It addresseskey methodologies, including: 1) Distributed data acquisition from various manufacturing systems, 2) Integration of heterogeneous datainto scalable repositories, 3) Advanced analytics to derive actionable insights for process improvement, and 4) Ensuring data integrity,security, and governance in the industrial context. By applying these methodologies, this research aims to enhance operational efficiency,reduce downtime through predictive maintenance, and optimize resource utilization. Real-world applications such as smart factorymonitoring, energy management, and supply chain optimization are examined, illustrating how Big Data analytics can transform industrialprocesses. Future directions and unresolved challenges in data governance and real-time analytics are also discussed to pave the way forcontinuous improvement in industrial environments