The backfill for stock data runs much faster than before. In the past you had to wait minutes to get backfills (5min time frame for example). I tried the newest NT version and TWS is running in the background.Finally, NT has updated version to IB'sTWS
That's what you get when a trading platform is not broker neutral.
A college freshout programmer could have made the changes months ago.
I dunno' about that, but their DB architecture management sucked total ass. Max DB size of 800 MB or so? Who the hell has limits in DB size these days?...NT7 was a superfast memory-efficient software.