You would have to write code to manually splice together the data. You'd also have to figure out what to do with updates -- which DB gets it? Or you may say you don't have updates.
Querying two DBs and manually combining their results is even slower than one. You're going to have to get all the data into memory anyway. So instead I'd look at modifying the ReloadFromJDBCDataModel to read and combine the data in their entirety on a reload. That's not hard. On Mon, Apr 30, 2012 at 10:37 PM, Amrhal Lelasm <[email protected]> wrote: > > Thank you Sean but what I want is to combine the input data I'm getting > from two severs before feeding it to the recommender.It's more like > appending the data of > MySQLJDBCDataModel with MyOracleJDBCDataModel(which I reckon I have to > implement) and then sorting the data from the two database servers and > finally giving it to the recommender engine. > >
