Programming language to learn for automated trading?

Quote from 377OHMS:

My 64-bit box with 64-bit OS and 64-bit MATLAB has 24-GB ram and works comfortably with about 30 GB loaded (with a fast drive).
You can quite efficiently get around memory limitations on 64 bit Matlab by using memmapfile. An entire day's worth of TAQ data should not be a problem.
 
Quote from Kevin Schmit:

You can quite efficiently get around memory limitations on 64 bit Matlab by using memmapfile. An entire day's worth of TAQ data should not be a problem.

Yep.

Up to 256TB on 64-bit systems provided that much memory is available (or virtual). :D
 
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