Big data analytics is pivotal in the development and implementation of AI and ML solutions. It provides the vast datasets necessary for training AI models, enabling them to learn from real-world data and improve their accuracy over time. In healthcare, big data analytics aids in diagnosing diseases, predicting patient outcomes, and personalizing treatments. It also facilitates drug discovery and clinical trials. In transportation, it optimizes traffic flow, predicts maintenance needs, and enhances safety with autonomous vehicles. For manufacturing, big data analytics optimizes production processes, predicts equipment failures, and improves product quality. These technologies are transforming industries by automating tasks, improving efficiency, and enabling data-driven decision-making, leading to enhanced productivity and innovation.