This makes things fairly easy to code, at least for relatively simple cases, but I very much doubt it would solve the performance problem.

For me, the real solution is using either a hash structure in memory (super fast if feasible) or an actual database such as MySql or MariaDB (or possibly even SQLlite, but that might be a bit more complicated with several files) with full support to indexed data access enabling fast processing.

In reply to Re^3: Perl Script performance issue by Laurent_R
in thread Perl Script performance issue by Tara

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