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Hello everyone,
I know for now that the caching takes some time that's why I cannot use FetchXML or rely on the portal itself to be able for realtime data manipulation. Therefore I implemented the CRUD WebApi in hope that it works in realtime.
In my tests I still have a delay of around 20 seconds, leading to the problem that if an item is sold out the Api tells the client it's still available.
Does anyone know how I can make a power page truly connected to dataverse in realtime.
Goal is that if 2 people press the purchase button on the same time, only one of the requests should be able to go through.
Hello, did you try the "date" trick that I mentioned on a previous post?
I have an old article on Caching, but some elements are still relevant:
http://oliverrodrigues365.com/2020/07/27/power-apps-portals-caching-tips/
What I do for every retrieve that I want to make sure to bypass the cache, I include a "name != datetime.now" so the query is always different.
for example:
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url: "/_api/<table>?$select=<columns>&$filter=<appIdColumn> eq " + applicationId + " and <nameColumn> ne '" + Date.now() + "'",
