"be consistent" | |
PerlMonks |
Re: selecting columns from a tab-separated-values fileby johngg (Canon) |
on Jan 21, 2013 at 22:58 UTC ( [id://1014518]=note: print w/replies, xml ) | Need Help?? |
You might be better off tolerating the expense of loading your data into a database of some sort once, perhaps SQLite, and thereafter take advantage of the speed of the database which is optimised for data look-ups, using SQL queries to access your columns. DBI and DBD::SQLite would facilitate this. I hope this is helpful. Cheers, JohnGG
In Section
Seekers of Perl Wisdom
|
|