I'm interested in enhancing and upgrading my old RFA application to EMA. My current application uses the Marketfeed interfaces to subscribe to market data. Will I be able to continue using Marketfeed capabilities within EMA?
EMA doesn't support Marketfeed connection. It supports only RSSL/RWF connection which is used for OMM. The data format of Marketfeed and OMM are different, so you also need to re-implement the way application handles incoming data when upgrading to EMA.
Please also note that EMA provides only 64-bit version of libraries.