After reading this article, I find that in this digital age, business intelligence is very important for companies. Business Intelligence is a relevant tool for successful management as well as start-ups. The BI systems convert the ever-increasing amounts of data of the individual operative systems into usable information. BI provides tools with the collection, integration, storage, editing, and analysis of existing data. Bi helps companies process data more efficiently. It reduces the workload of manual data collection and analysis. I think this article introduces the relationship between Bi and start-ups in detail, and also shows me how important the emergence of business intelligence is to the company.