I understand the concept is the same. For me the trouble is in achieving the subscriber - publisher model. What tech stack is suitable for such a model?

Thank you for your inputs. I have a decent idea now to start the implementation. Two things : My data is personalized to each user, so I guess I have to go with an endpoint that accepts a unique value and provides all data tagged to that value. What you have suggested is more like a PULL model where all this feed information is accessed through and end point and this information is stored up front in a DB(SQL). How is the same done in a PUSH model where the server can generate this content dynamically and push it to some place the client is subscribed to?