1
vote
1answer
79 views

Use Database to Store Data Extracted From Internet

I'm mining 500 million users, and their "followers" from a social network using their API. The extraction of data itself is not a problem, since I can do it with my scripts. However having 500 million ...
4
votes
2answers
96 views

Which database type to use

I want to implement database for following application:- User creates task and assigns to other user who can furthur split it into subtasks and assign it to other users.creaking a tree like ...
1
vote
1answer
202 views

Graph database with Erlang driver

I need a graph database system that has an Erlang driver. Can you advise which database system to use?