Multithreading, data access and x64

[bzinchenko]

Is there any detailed description of the general NinjaTrader architecture in regard to multiple thread execution?

I have inspected program installation and discovered database file "db/NinjaTrader.mdb" as program data store. It seems plain MS Access database. It is well known that MS Access engine and DAO are strictly single threaded technologies. Does it imply that Ninja can access data in single thread only?

Additionally, Microsoft officially deprecated DAO and MDB formats, so they are not available on all Windows x64 systems. Does it mean that Ninja will always run as WoW x86 application in future without being able to access full x64 address space and resources? Are there any plans to extend or rework it in next versions? Thank you.

[NinjaTrader_Bertrand]

bzinchenko, our currently in public beta NT7 release would support 64 bit natively as well - you're welcome to check it out here, it would use a state of the art SQL database engine, too -

http://www.ninjatrader.com/webnew/download_trading_software.htm

http://www.ninjatrader.com/webnew/NT7/NinjaTrader7.html

[mountainclimber]

Yeah, it sounds like NT7 will fit the bill for you....