comparing two very large files

[ravi_kumar]

How do I compare two large csv files, row count from each file is : 2,900,576, columns are around 250. with this row count excel is not able to open complete file, it is only opening partial file. What is the very optimized way to compare such two different big files?


Thanks for your ideas.

 

[koi]

hi,


maybe this could help http://csvdiff.sourceforge.net/