Q. In non functional requirement partition tolerance and fault tolerance have been mentioned, what is the difference in both? Is it fine to cover them in same point.
Q. What isnetwork_partitioning? If one part of the system goes down the other system works as usual.
Q. Why are we keeping each post for every user, can’t we have a link or something? Will there be duplicate posts if user is subscribed to same topic?
Q. What will be stored in the cache? How to connect cache with metadata table?
