Firstly it’s necessary to understand which are Tomcat and Web Sphere
Tomcat and IBM WebSphere are both HTTP Java servers
Server: is a machine always on, which serves the client requests: the client asks for a request the server processes it and replies with a response.
HTTP is the Hyper Text transfer protocol, it’s a request- resp [...]
Xml or extended markup language is a markup language made of many tag which are both readable by humans and machine, it has a tree structure with a root node, many branches and leaves.
Xml can respect a set of rules defined in two ways: the old DTD (Document Type Definition) and the more recent XML schema.
XML is useful for the below purposes [...]