What is an eye exam? How to use an eye exam?

Tianyancha is a mobile APP. Products based on open data are suitable for finance, lawyers, investors, journalists, consultants and business people. Provide product-level solutions to help traditional enterprises or individuals reduce costs and understand financial risks.

The main functions are:

Platform display: support cross-terminal data analysis and display, and provide rich display effects;

Risk warning: it can push the change message of enterprise industrial and commercial information that users pay attention to in real time, which is convenient for users to gain insight into risks and respond in time;

Authoritative report: support multi-format export and printing;

Data fusion: user-owned data can be fused with eye data;

Big data consulting services: provide integrated consulting services and provide feasible suggestions and solutions;

Extended data

In the field of big data, there is a view that the value of private data is more obvious than public data. Therefore, the field of private data has always been the red sea of fierce competition in the industry. The CEO of Tianyancha believes that public data is the most valuable, and public data has higher user value creation space than private data. In the productization stage, because there is no data island problem, public data can generate higher user value through deep mining and connection.