I have a couple of questions I'll post here, before moving over to NT7 questions. I would really like to get to the bottom of managing, storing, downloading and using clean data in both versions.
1. If I have two data providers, both providing real-time data (say one is for backup), then does Ninja only use the data of the first connection? In which case no bandwidth is being used providing real-time data by the second connection??
2. If my first connection (say Zen Fire) fails, and I have the second (say DTN) as a 'backup' on the ZF connection, does it automatically 'kick in' at that time? (and then use that connection in the historic data building)?
3. If I have 'store real-time bar data' selected AND 'run mkt replay recorder', are these two data sets being stored in two different places? Is the historic data in any way 'editable' (as it is in NT7)? I suppose I could at least 'export' and then 'view' it? Where are the two different data sets stored?
4. When I run a strategy analyzer back-test over the last few months, it always hangs at the 'loading data' stage. If I just select the last two weeks this doesn't happen. Why wouldn't it just use the historical data that I have in my DB? What if that data is 'gappy', is it likely to abort? Why is it hanging?
5. The NT7 option to download historic data is something I used to do in esignal and am SO glad it is now in NT! (Hang on, there's a Q here) I assume that 'store real time chart data' option only creates historic data as good as the connection used. So, if ZF looses connectivity, the data will be gappy? Or does it backfill when I do something like "reload historic data", to constantly ensure historic data is accurate? (guessing this is too much to ask) : )
Thanks very much for your time !
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