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| There's more than one way to do things | |
| PerlMonks |
Re: Using indexing for faster lookup in large fileby fishmonger (Chaplain) |
| on Feb 27, 2015 at 19:09 UTC ( [id://1118115]=note: print w/replies, xml ) | Need Help?? |
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I agree with atcroft about importing the data into a database, but if that's not an option you want to entertain, then another closely related option would be to use the DBD::CSV module to access the data file with sql statements.
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