2 Replies Latest reply on Nov 27, 2012 11:58 AM by 914264

    Direct model need more memory than other local communication protocols?

      Hi, for applications and Timesten databases on the same server we can use direct model to gain the bese performance.
      But I want to know that how big heap size of JVM to be set for my java application when enabling direct model?
      Does my application need more head memory when direct model than other local communication protocols, such as Unix domain socket or IPC?
      Supposing my Timesten database takes 12GB memory from OS, does it mean I need specify the same size for JVM heap(-Xmx12G)?
      I hope there are some documents or links about this.

      Thanks & Regards