With our new advanced filters, we’ve added data attribute filters and StringContains as an operator (among many others). Take a look and let us know what you think!
We will likely not add wildcards and regex for quite some time due to the compute and latency costs it would incur, however, we think, most of the use-cases described (and more) can be addressed with our new filters: https://docs.microsoft.com/en-us/azure/event-grid/event-filtering#advanced-filtering
NFS or SMB? Please vote this up for NFS.Pratik Sharma commented
NFS is better as in some cases...certain applications may not support SMB share...so you can give customers the flexibility to choose from SMB or NFS rather than restricting them to your choice...also as NFS is already supported in AWS...Also it would be great if you give the customers the power of creating their own Storage Area Network in Azure and utilize is as per their requirement. I know that storage account behind the scenes leverage a SAN but we dont have any control over it....would like to have that capability as well...