Re: [Virtuoso-users] performance toll for using variables as properties

Hello Oliver, The cost of "variable P" heavily depends on the sample query. 1. In good case the overhead is zero. It's possible when graphs (G) are known or almost all data of the dataset are in very numerous small graphs, so it's cheaper to read whole graphs than to try to use additional indices

Re: [Virtuoso-users] Index uniqueness violation

Hi Hugh. I tried once more with the bulk loading procedure and everything worked smoothly, or at least no error occurred. Therefore, I consider the issue solved. Perhaps after restarting the virtual machine, the transaction rolled back and the problem with the indexes has been resolved. Thank you