Snapshot file (piarcmem.dat) size.

Hello Team,

In my current PI System the piarcmem.dat is almost hitting the 1GB file size. I  tried to search for more information about how much is the recommend size for this file but I was unlucky. Our PI System has ~55K tags and I want to be sure that the file size of my system is accurate or I need to tweak something to enhance the robustness of the system.

Thanks in advance,

James