Suggest a technology can provide a competitive edge of the online banking system?

Banking can anyone give me some technology that can provide a competitive edge for the online banking system? I need three…please especially I am doing CITI bank case anyone can suggest the system that can improve their service I am thinking about smart card…..not sure if it is a good [...]

How can one know that a new core banking system is stable or ready for production or ready for go live?

Banking I’m asking how can one know that a new core banking system is stable or ready for production or ready for go live?