Can you share a ReliableCollection between Service Fabric Mesh and the Managed Signal R Service. If not what other options are there for a distributed key/value store that would work across Azure. My original design was the App Service + the Managed Signal R + Functions, so something that works with all three would be good. I could use the Azure Cache (Redis) as a backplane but this doesn't seem the best option (data needs fast reads, writes happen much more infrequently).
I could create my own but would prefer something built in if possible. If there is nothing suitable as a side question what would the typical latency be on Event Grid, is this reliable and quick enough to use as a basis of coordinating a quorum of microservices? Really looking to keep it all as flexible as possible.