Hi @Ankit Kumar
You can refer to this document to know more details on what is the difference between the two triggers.
When you mentioned, "I see the same option is for Sliding Window." I think you mean to say that you don't see the same option (Concurrency Control) as this is not available for Sliding Window.
In nutshell, for the Recurrence trigger when you are setting the concurrency as one for every one hour it means that your workflow will be triggered every one hour. If the trigger misses recurrences, for example, due to disruptions or disabled workflows, the Recurrence trigger doesn't process the missed recurrences but restarts recurrences with the next scheduled interval.
Whereas when you use Sliding Window trigger it will trigger every one hour. If recurrences are missed for any reason, for example, due to disruptions or disabled workflows, this trigger processes those missed recurrences. Lets' say if you have disabled the trigger for 5 hr then there will be five misses but as soon as you have enabled the trigger again the logic app starts 5 times simultaneously.
Hope the above clears things up. Feel free to get back to me if you have any queries or concerns.
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