Taking Lakala as an example, as its data needs are built on credit and finance. Every day, more than 60,000 applications are submitted online to Lakala Internet Microfinance, which requires a combination of big data and artificial intelligence, with Lakala determining within 30 seconds at the earliest whether a credit loan can be provided and how much credit can be provided. This has very high requirements for the scale, quality and security of the data. Only by fusing, counting, analyzing and mining this data can we create unexpected value and wealth.