This may have been answered before, but... I set up two DB's in AB... both IQ Feed tick DB's.
1. Is 200,000 bars per symbol. 2. The second is 2,000,000 per symbol. Practially, operationally, where will AB be slower in the use of the second DB...?? In charting? Backtesting (obviosuly)? In symbol switching etc...? I'm just trying to work out how motivated I should be to have small DB's... Thanks
