1
vote
1answer
154 views

Is Neo4j graph database sufficient to itself for all query types?

Neo4j eases relationship traversals => especially useful for a social network for instance. But are there any scenarios when it's advised to associate an additional relational database (or other ...
2
votes
1answer
253 views

Programming logic to group a users activities like Facebook

So I am trying to develop an activity feed for my site. Basically If I UNION a bunch of activities into a feed I would end up with something like the following. Chris is now friends with Mark ...