On 16/10/2013 07:55, Harsh Jha wrote:
I've a huge csv file and I want to read stuff from it again and again. Is it 
useful to pickle it and keep and then unpickle it whenever I need to use that 
data? Is it faster that accessing that file simply by opening it again and 
again? Please explain, why?

Thank you.


What's your definition of huge? Maybe it would be effective to pickle and unpickle but until you try it, perhaps with a relatively small data sample, how can you know? Why can't you leave the file open and keep iterating over the contents?

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Mark Lawrence

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