Originally Posted by tomna1993
Hello,

Does Zorro S able to handle tick data normally? I wanted to translate my tick data from .txt (+10Gb file size) to t1 but unfortunately the free Zorro version can't handle the data. It handled one month of data, converted it to t1 which I was able to check in History editor, but it's nonsense for me to export data monthly and convert it. I read about performance problems too with tick data backtests. At this point I'm not sure I want to put more time in Zorro or even buy Zorro S.

Can someone give information about how the process goes with the 64bit version and how it will handle accurate tick-by-tick backtests?
Thank you!
There is no 64-bit version. If there was, it would work by consuming more memory - this would be the only difference from the 32-bit version. You can read how tick-based backtesting works in the manual.

For now, you can split up your huge 10GB file into smaller CSV files, convert each to t1 format, and backtest with one t1 file at a time.