Abstract

The rapid growth of complex analytics has moved from classical statistical methods to the AI-based systems using large data sets for predictive and prescriptive decision making. Although the traditional computing systems have greatly improved decision-making abilities, they have their limitations in the complex and large-scale data collection and real time processing and analysis. Quantum computing is a major step forward in the enhancement of computational capability with the help of principles such as superposition and entanglement to perform several calculations at a time. This paper explores the integration of quantum computing with data science and the prospect of quantum computing outperforming the classical computing in optimization, machine learning, predictive analytics and natural language processing. Classical and quantum analytics models are compared, quantum computing platforms are evaluated through experimental testing, and computational efficiency is compared through benchmarking. The benefits of quantum enhanced analytics however are illustrated through the examination of empirical case studies from the finance, healthcare, supply chain and AI marketing sectors. Nevertheless, there are challenges including hardware limitations, algorithmic constraints, and integration barrier. Quantum computing is expected to redefine analytics by offering enhanced computational speed and accuracy. This research highlights the need for more efficient and scalable quantum algorithms, quantum error correction, and quantum-classical hybrid models to make the quantum theory applicable to practical use in business intelligence and big data analytics.