Is the use of a load balancer based solution applicable for applications that are totally diferent?.
I need high availability between two applications; however each application is different and I need to run one or the other at a given time. would the use of a floating IP address layer sitting on top of two load balancers work, with the application layer underneath, bearing in mind that each application is different, with common database and also unique data base for each system. A set of industrial files are fed into one app or the other, but not both at the same time. I am looking for a high availability solution, where we can swath between the systems.