Hi ... My requirement is to parse huge GB sized files (2 input GB files) join them into one with a common field. Since the input files are in GB sizes the parsing alone is taking huge time. I am still left with comparison and redirecting the output.

The 2 input GB files are on Linux server. I tried working with Hashes, Sorting and using Tie::File module but all of them resulted in "Out of Memory" I cannot even use the Database for my requirement.

Is there a way I can speed the process? Please help me, I have been struggling with this for past one week.

In reply to Working on huge (GB sized) files by vasavi

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