How can I access a c# Memory Mapped File from Coldfusion 10?

How can I access a c# Memory Mapped File from Coldfusion 10?

I have a c# application that generates data every 1 second (stock tick
data) which can be discarded after each itteration. I would like to pass
this data to a Coldfusion (10) application and I have considered having
the c# application writing the data to a file every second and then having
the Coldfusion application reading that data, but this is most likely
going to cause issues with the potential for both applications trying to
read or write to the file at the same time ?
I was wondering if using Memory Mapped Files would be a better approach ?
If so, how could I access the memory mapped file from Coldfusion ?
Any advice would be greatly appreciated. Thanks.