Data Ace schrieb am 15.06.2018 um 18:26: > Well I think my question is somewhat away from my intention cause of > my poor understanding and questioning :( > > Actually, I have 1TB data and have hardware spec enough to handle > this amount of data, but the problem is that it needs too many join > operations and the analysis process is going too slow right now. > > I've searched and found that graph model nicely fits for network data > like social data in query performance. > > Should I change my DB (I mean my DB for analysis)? or do I need some > other solutions or any extension? AgensGraph is a Postgres fork implemententing a graph database supporting Cypher as the query language while at the same time still supporting SQL (and even queries mixing both) I have never used it, but maybe it's worth a try. http://bitnine.net/agensgraph/ Thomas
