Don't forget about file locking, a datbase can typically handle (with some caching) simultaneous writes to the same table, but simultaneous writes to a single text file from different processes is likely to fail.
just another cpan module author

In reply to Re^2: Which is quicker - writing to a file or inserting into a db? by spatterson
in thread Which is quicker - writing to a file or inserting into a db? by Anonymous Monk

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