Quote from: doitagain on March 19, 2016, 01:16:32 PM

Hello deepceleron.

I'm trying to import okkoin. File size about 9 GB. I receive a memory error.

I cut the file into pieces. Importing successfully, if the file is less than 1 GB.
Maybe there is a way to fix the code in small labor costs?

Thank you.

Thanks for letting me know about this. I'll revisit this code and look at different ways of accessing and importing the files. Are you running 64-bit Python? (the exe here is 32 bit) That alone may fix the issue if it is an error reading or writing beyond 2/4gb. I also had some sorting code that sanitized data that might be using big chunks of memory if it is still in play (haven't dug into this project for a while). If the csv file has 9gb of actual trade data and is not sparse, I would anticipate the sierrachart data files would also grow pretty large too.