Connecting the web service's tier to the application tier:What protocol / language should I use?
Posted on 2011-02-25
Hello, we are currently trying to architect a 3 tier solution for a web application with all tiers separated by a DMZ. The first tier being the web servers, the second tier being where the application logic or messaging takes place, and the third is the Oracle databases. What would be the best protocol or language to use for the web servers to send commands and / or methods to the application tier? Would SOAP be an appropriate protocol for this? Or is SOAP strictly used for front end POST methods? I know SOAP uses XML, so should the Java on the web servers strictly use XML? Please let me know the best course of action.