In recent retail industry, data is vital for updating business strategies and improving operational efficiency. The fast progress of technology has permitted organisations to gather, process, and analyse extensive data sets to get actionable insights. This training program is designed to teach staff the fundamentals of big data, its importance in decision-making, and the duties of data professionals. By encouraging a culture that values data, businesses can ensure their staff acquire the necessary knowledge to interact with and utilise data in a responsible manner.