1, first set the goal, big data is to serve the business, therefore, first of all, we must clarify the business objectives of big data, whether it is to analyze the existing business, or analyze the customer profile, or to optimize the process;

2, according to the goal of the design, analyze the status quo, what are the gaps in the current information technology facilities, which need to be upgraded, which need to be newly built;

3, information technology implementation, and data governance and optimization, to explore the value of data.