imagination

Imagine this ,you work at a cool huge Internet company.

It produces terabytes of data everyday ,millions of people are using your service ,like they live on your application.

They chat on your app ,they have their relationship in your app.

 Or like they search the information they need in your app.

Or ,they shop in your company ,their money is in the internet cloud servers.

What can you do with the data?

First ,you can know who your users are ,and  what characteristic they have ,

Finally , what do you want to achieve with these ?

Fashion things.

cutting edge stuff

How did they make their profit?

Making profit ,how?

I have like studied the module of the modern company.

advertisement ,you get what they want 

Model

find the characteristic in the 

The most valuable things is what ?

Turning rate