0 Replies Latest reply: Mar 13, 2013 1:28 PM by User13565021-Oracle RSS

    BAM HA and Data Consistency

    User13565021-Oracle
      Hi,

      I need to preserve consistency of data in BAM, meaning BAM itself does not require HA, but I need to guaranty there is no loss of data (even if BAM server is down). I have a single BAM server and a cluster of WLS where the JMS queues/topics are located (data is read from JMS queues/topics using EMS).
      Using any kind of topic means loss of data once BAM server is down.
      BAM does not reconnect after migration so using a queue on a migrate-able JMS server also does not seem to work.
      Using a distributed queue requires a queue for each EMS instead of using a single queue with Message Selector. And anyways there is no reconnection in this case as well.

      What would be the preferred approach than?

      Any suggestions are highly appreciated.

      Regards.