What is the maximum size of Bidimensional Array?

[SMcNeill]

Click on the image above and you can see the memory required.  3 ^ 10 by 3 ^ 10, in nibbles, is 2GB of memory -- your program certainly wouldn't run on any 32-bit OS, and may not run on 64-bit systems unless they have a decent amount of ram in them.  (Bargain PCs with 4GB ram wouldn't work very well at all, I don't imagine, as the OS needs memory for itself, as well as any other apps/services in the background.)

Is there any chance you could store the data on the drive instead, and access it via GET/PUT, rather than trying to access it all in memory at once?