Can any one help me that how to trigger a workflow without using scheduler as soon as data comes into the queue.
I don’t know if this answers your question, but you can use the 2018 UiPath Studio Orchestrator Activities, mainly Start Job.
You would still need an intermediate workflow that checks the queues if they have new data or not and then depending on the case , it will trigger your workflow.
Let me know if this helped or if I misunderstood your problem
You can also schedule a workflow for every 5 minutes (or whichever interval you want) and have the first activity be to check if there are any jobs in the queue. If so, it should loop through them to perform them, if not, it stops executing.