Flows overlapping - Worried about integrity of data

[bhanney2323]

I am currently building a performance review powerapp for my company and the users results will be recorded in a Sharepoint List; however, one of my requirements for this project is to create a pdf out of each users performance review data. Not a problem, I can use flow to trigger on 'when an item is created' and then gather the data and make a pdf, ezpz. What I'm concerned about is, when this is released odds are that day, all users are going to hop on the app to fill out their review and I'm concerned the flow is going to get screwed up because a bunch of users are adding new items to the list potentially at the same time. Should I be worried? Is there anything I can do to prevent corruption of data? 

[v-JessicaG-msft · Accepted solution]

Hi @bhanney2323 ,

You could set triggers to set concurrency to 1, which means only 1 can run at a time, and have other runs wait in the queue. Please refer to these links, hope it could help you:

Power Automate – Limit Runs to Trigger One at a Time – Flow Alt Delete – Josh Cook [Microsoft MVP]

Avoid Infinite Loops Using Trigger Conditions with SharePoint | Bulb Digital

Best Regards,

Jessica Gu