Originally Posted by huda View Post
hi all,
i'm phd student , and im working in docial networks field, i have no background.

at first , I need to know , where I can find the actvities of users over time.
i.e. where are stored, I need it for analysis.

I will apprecaite any reply
Hello Buddy ! Best wishes for your PHD degree.
Social media is an interesting field, it need to be researched. See, I assume that you are looking for data for a comprehensive picture of usages specified by geography, demography and others. if this is the case then I must tell you these type of data are not easily available as large companies like facebook, twitter use these data to target behaviroal ads on users. you can ask any university for such type of data or any internet research firm. If lucky you will get it for free.