This SO covers a lot of what you will need: > What's the best manner of implementing a social activity stream? https://stackoverflow.com/questions/202198/what

This SO covers a lot of what you will need: > What's the best manner of implementing a social activity stream? https://stackoverflow.com/questions/202198/whats-the-best-manner-of-implementing-a-social-activity-stream https://stackoverflow.com/questions/202198/whats-the-best-ma... https://buffer.com/library/facebook-news-feed-algorithm https://buffer.com/library/facebook-news-feed-algorithm A simple SQL example would be this: https://stackoverflow.com/questions/31030818/mysql-query-for-creating-a-facebook-like-newsfeed https://stackoverflow.com/questions/31030818/mysql-query-for...