Articles by Chung-Yeung Pang http://soa.sys-con.com/ Latest articles from Chung-Yeung Pang en Copyright 2008 SYS-CON Media SYS-CON Media Fri, 29 Aug 2008 19:04:44 EDT http://backend.userland.com/rss 10 SOA with MDA http://soa.sys-con.com/node/346397 For the past six years I've been engaged in a project to re-engineer a legacy enterprise IT system of a large international bank. The company still had applications with host terminal emulation that were to be replaced with Windows- and Web-based client applications. The host system was completed based on legacy applications that evolved since the 1970s. Any new applications had to interoperate with the existing legacy applications. A strategy to replace difficult-to-maintain legacy applications with new applications was implemented.<p><a href="http://soa.sys-con.com/node/346397" target="_blank">read more</a></p> Wed, 28 Mar 2007 17:15:00 EDT http://soa.sys-con.com/node/346397