If the data sample is representative (in that there's a lot of repetition in the data), then you may be able to condense it into a much smaller data structure. If you post a larger sample (200-ish lines in readmore tags) I'll take a quick look and see if I can come up with something.
...roboticus
When your only tool is a hammer, all problems look like your thumb.
In reply to Re: Using indexing for faster lookup in large file
by roboticus
in thread Using indexing for faster lookup in large file
by anli_
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