Non blocking I/O s hared mapped file, Client/Server custom protocol for echoing messages and adding values, Web Applications Introduction, Web Applications Model View Controller, Web Applications database access, Web Applications AJAX, Web Applications Filters and Events, RMI echoing messages and adding values, Java Messaging Service asynchronous message processing, XML Web Services Introduction, XML Web Services MTOM transport,Web Services MTOM t ransport and JPA data access, WebAPI Introduction