Business intelligence BI vs big data BD

Business intelligence (BI) and big data (BD) are related concepts, but they have different goals and approaches. BI focuses on using data to support business decision-making and to improve business performance. BD, on the other hand, involves the collection, storage, and analysis of extremely large and complex data sets. BI leverages big data to support its insights and decision-making, but the focus is on using data to drive business value, not just to collect and store data.