Practical DWR Guidelines

I have written a Paper on Practical DWR (Direct Web Remoting) Guidelines. You'll enjoy it if you're a J2EE guy who wants to do some Ajax.

Click here to view it (will open on GoogleDocs)

DWR : Direct Web Remoting

Direct Web Remoting or DWR is the future for Ajax and Java.
DWR is a tool which allows you to invoke a Java Method residing on your AppServer from the browser through JavaScript.

Here's a little introduction about it and a small tutorial which you can try out.
You will also find all the necessary ingredients' links as you move along.

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Flex builder free for students

If you're a student or a faculty at educational institutions worldwide, its time to rejoice. You can now get Adobe Flex Builder 2.0 for free!

Adobe Flex 2 will be available to qualified education end-users for free download on Adobe.com in early November.

Catch the full news here

WebOSS 07: The Event

On 13th October Teknowledge Software conducted the first "Free for All" Open Source Web Technology conference called WebOSS '07.

The event was the first of its kind to be held in Kolkata. Teknowledge Software, a software house based in Kolkata hosted the event along with WBUT as the venue sponsor.

Volunteers dressed in white T-shirts with WebOSS '07 logo worked hard to put the event together.

The event started at around 11:30. I was the first one to speak and spoke on RIA: Which technology one should choose? Slides can be found here

I attended the next session by Pradeep on how to build application with AJAX. Pradeep's presentation can be found here

There was a lunch break after this which contained burgers, cakes, ladoo! and Frooti!

The next session was of Shabbir's on Speeding up your websites. A great session which included tips and tricks to speed up the sites from network and client browser point of view. Shabbir's content can be found here

The next session was of Naveen. He really went dirty into the code like Pradeep. It was really a good session and I have started respecting Perl (i'm more a PHP Guy!)

It was a good conference, the jam packed audience was eager to know more and more!

Overall, a fun event like barcamps! Its great to see such events happening in Kolkata! Go ahead Kol!

You can find ALL pictures here:


Hussain on RIA


Pradeed, Naveen and Shabbir

Jam Packed Audience


Pradeep, Naveen and Shabbir again.

WebOSS '07 : The Web Technology Conference

The first of its kind Web Technology Conference on Open Source Technologies, WEBOSS ‘07 is being organised in Kolkata on Saturday 13th October, 2007.

I am the organizer and speaker.
The conference is going to be held at West Bengal University of Technology Main Campus.
Topics include: RIA, AJAX, ROR, PHP VS PERL, speeding up your websites. I'm going to speak on RIA and RoR.
There is also going to be a panel discussion on Web 1.0, Web 2.0 and Web 3.0.

Hope to catch some action!

BarCamp3 Preview

Finally BarCamp3 is here and I'm already excited.

The event will take place at Persistent System Pvt. Ltd, Pune on 7th July(Sat) 2007.

I will be speaking on two topics:

1. Mobile Visualization.
2. How to make a Flash Widget.