Blue Berry Corporation, one of the biggest fruit traders in Canada, has the biggest competitor, Red Cherry Corporation. Blue Berry uses a web application that is developed by using java…

Blue Berry Corporation, one of the biggest fruit traders in Canada, has the biggest competitor, Red Cherry Corporation. Blue Berry uses a web application that is developed by using java technologies, whereas Red Cherry's web application uses non-Java technologies. Blue Berry plans to share business sensitive, transactional data between the two systems by integrating them in a loosely coupled manner. Which technology should be used to this?