TAPESTRY

Mass memory systems serve computer needs in both archival and backup needs. There exist numerous applications in both the commercial and military sectors that require data storage with huge capacity, high data rates and fast access. Recording devices will continue to improve, but the need for storage will continue to grow past their physical limits . One of the methods to increase storage density, and a logical step from 2D, is to record in three dimensions, so-called volumetric recording, using holography. And although the idea has been around for decades, research into holographic storage has been slowed by the incredibly low cost of commercially available optic and magnetic devices. Only recently has research into holographic storage led to relative success, with a Lucent Technologies startup, InPhase Technologies, just recently revealing a holographic storage prototype. While current DVD technologies offer capacities in the tens of gigabytes per disk, their Tapestry holographic drives will be able to store data in the range of 200 gigabytes to 1.6 terabytes on a single disk.

hi this is amrutha we wana seminar on tapestry plz send to my mail my id is amruthamca1[at]gmail.com

Tapestry is an object-oriented Java web application framework to implement applications in accordance with the model-view-controller design pattern. Howard Lewis Ship created tapestry independently. the Apache Software Foundation adopted it. Tapestry emphasizes simplicity, ease of use and it helps programmers to create enormous blocks of "glue code", using Convention over Configuration paradigm. A strong binding between user interface components is provided by tapestry and thus it provides a modular approach to web development.

Tapestry 4
Tapestry 4 web applications are broken down into pages and components. The component layout is dictated by pages and the functionality is dictated by components. Complex applications are made into easily manageable snippets of code which handle user interactions.XHTML files are the Component templates in Tapestry.

Tapestry 5
From the first version, it was realised that the earlier framefork based on inheritance from base classes, made it difficult to enhance the framework. This approach is centered on Plain Old Java Objects, annotations and naming conventions, and runtime bytecode. the Prototype and script.aculo.us Javascript frameworks are bundled in this along with a Tapestry-specific library to support Ajax . Tapestry 5.1 improves performance and reduces memory consumption.



http://en.wikipediawiki/Tapestry_%28programming%29
http://tapestry.apache
http://tapestry.apachetapestry5/

refer these pdf too:
http://tapestry.apachetapestry3/doc/Tape...sGuide.pdf
http://tapestry.apachetapestry3/doc/Deve...sGuide.pdf