java - Does facebook trigger an event when user of an app makes an update? -


i new facebook app development , trying make application using servlets. want keep eye on users updates of app. graph apis send trigger or event app server when post or have keep polling fb latest updates? asking because may run data analytics process fb data. may have store data fb our local database run analytics tool?

you can use real time updates api this

see: https://developers.facebook.com/docs/reference/api/realtime/


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