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Indroniel Deb Roy

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Latest Articles from Indroniel Deb Roy
Adobe Flex has gotten the Web2.0 development by storm and we see lot of Web2.0 Flex-based implementations these days. There are a lot of complex enterprise applications being developed in Flex. Many of these applications are getting huge in size and often take a lot of time to downloa...
This pattern is a hybrid of plug-in and event-driven architecture to integrate individual plug-ins together to come up with the Plug-in Integrator Pattern. This pattern leverages the benefits of both these well-known architectures to provide an optimal solution to build an enterprise-r...
Flex has gotten popular lately because of its rich GUI capabilities. It also comes in handy with HTTPService and Web Service components connecting to back-end servers to fetch and update data. But using this mechanism to talk to the back-end server requires formulating a unique service...
This article looks at an easy portal infrastructure that's based on a Flex-based portal container and portlets (individual Web applications) deployed as Flex modules. This portal framework provides full support for AJAX-type message processing with a very efficient deployment of portle...
AJAX is definitely taking Web applications to the next level in ease of use and desktop-like user interfaces. And it can even be used to create the secure, privacy-oriented Web applications that are so needed in today's Web world.
With the evolution of XML, the XSL standard also became very popular for transforming XML data to XML, text, PDF, etc. However there are some limitations to the XSLT transformation. Today's XSLT processors rely on holding input data in memory as a DOM tree while the transformation is t...
Enterprise applications such as banking, healthcare, and so on still use flat files to import/export data between applications. Flat files contain machine-readable data that is typically encoded in printable characters. There is a growing need for these applications to interact with XM...