I am having some sharepoint apps (provider hosted apps) and want to upgrade it. It is installed on many site collections. I am having approx 10,000 different type of site collections.
If I will go one by one for each site collection , it will take 2-3 minute for each site collection combined ~30000 mins. How we can do expedite so that upgrade process will finish fast. Please let me know any approach to achieve the same.
We are using update-spapp command here to update app.