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

    How to improve performance by consulting virtual RDF graphs

    yenier

      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 12.1.0.2.0 - 64bit.

       

      Thank you in advance,

       

      Yenier