What is the best way of configuring PW servers (integration, caching, gateway etc.) for WAN with unstable connection between sites? Having in mind the easiest case of the organization where architects are in one site, tecnological equipment specialists in other, electrical power specialist in third and so on - no part of the project is developed in different sites at the same time. It might, but let's take the easiest case. And some site loose the internet connection for some time with other sites but need to go on. What is the best PW servers and datasources configuration for this case?
Thank you in advance,