Check this use case: https://github.com/orientechnologies/orientdb/wiki/Time-series-use-case
I think someone else asked this before on the forum, so try searching. I think one suggestion was to use the inheritance in classes to model time slices. Another idea would to "turn off" lightweight edges and then add a From/To timestamp properties on the edges. You should be able to do something like (pseudo-SQL -- not sure correct functions) "SELECT out, in FROM MyEdges WHERE timestamp BETWEEN X and Y" to get the nodes. You might need several layers of subqueries if you do traversal to make sure it doesn't pick up those edges if doing multi-hop analysis. On Wednesday, July 9, 2014 7:55:13 AM UTC-4, Grigory Vydrin wrote: > > Hello, I must create dynamic graph in time using orientDB. Is it possible? > If I need to query the state of the graph at a certain time or date? > Please, help me!!! > -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
