Can big data find a specific time?

Big data can't find a specific time. Only the location is displayed, not the residence time. You can use this service as long as you have a mobile phone and are a user of China Telecom, China Mobile and China Unicom. However, new users can use the service after 14 days. Communication big data travel card is based on telecom big data. The three major operators provide unified interfaces. You just need to fill in your mobile phone number, verification code and confirm your authorization.

The role of big data

The processing and analysis of big data is becoming the node of the new generation of information technology fusion application. Mobile Internet, Internet of Things, social networks, digital home, e-commerce and so on are the application forms of the new generation of information technology, and these applications constantly produce big data.

Cloud computing provides a storage and computing platform for these massive and diverse big data. By managing, processing, analyzing and optimizing data from different sources, the results will be fed back to the above applications, which will create great economic and social value, and big data has the energy to promote social change.