Advance Queue performance improvement in 12.1.0.2
I am not expert in AQ and need advice here as one of the customer need the following information.
1.Are the following parameters are sufficient to increase the speed of the queues ? or any other way to speed up queue
_srvntfn_job_deq_timeout=180
_srvntfn_q_msgcount_inc=1
_srvntfn_q_msgcount=250
_srvntfn_jobsubmit_interval=1
_srvntfn_max_concurrent_jobs=100
2.We register a procedure dbms_aq.register to process a queue and we realized that there are a maximum of two processes
perform the procedure registered.
Is it possible to increase the number of process that perform the procedure ?