1 Reply Latest reply on May 26, 2017 5:16 PM by Matperry-Oracle

    How to improve performance by consulting virtual RDF graphs


      Dear all,


      I have three RDF models and I created a virtual model:

      execute sem_apis.create_virtual_model('MY_VIRTUAL_MODEL', sem_models('MODEL_A', 'MODEL_B', 'MODEL_C'));


      Querying the created virtual model, I use the option ALLOW_DUP=T.


      But even so some queries are still slow to be answered, then is there any more option that I can use to improve the performance?


      I am using the version: Oracle Database 12c Enterprise Edition Release - 64bit.


      Thank you in advance,