The role of big data for the development of e - commerce is more and more prominent, e - commerce began to pay attention to the collection and excavation of large data.
Especially with the changes in the mobile internet today, consumer habits are also changing,
The screen gets smaller, the data gets bigger, and big data has more reason to go to the front desk. Excellent e-commerce companies are also a good player on big data,
The most typical, such as Amazon and Ali.

In recent years, the cross-border electricity supplier financial demand continues to grow, the commercial banks cross-border electricity supplier service mode of operation, service capabilities put forward higher requirements.
platform through the collection of massive cultural products cross-border trade data,
uses data analysis model, Internet, cloud computing and other information-based ways to manage, produce, and consume data for customers
and commercial banks' own operation and operation data in real time or non real time analysis,
explores the laws or trends that make it difficult to detect, thus making an approximate rate of forecast for customers and their future behavior or trends,
improves service efficiency and reduces financial risk.