Suitable for Conference Events, Exhibitions, Corporate Events, Club Events, Award Ceremonies, PR Show, Product Roadshows, Alumni Events, Membership Events, Social Events and many such events using our Apps.

An online event registration service that allows you to create, publish and promote your event for free. Set it up on your personalized event page with our easy to use registration system and have your event visible to the world at http://yourevent.doattend.com, within a matter of minutes. Provide your attendees with eTickets for that professional touch, even if its a free event.

Dave Winer's blog on web which I read everyday.

Thrift is a software framework for scalable cross-language services development. It combines a software stack with a code generation engine to build services that work efficiently and seamlessly between C++, Java, Python, PHP, Ruby, Erlang, Perl, Haskell, C#, Cocoa, Smalltalk, and OCaml.

Originally developed at Facebook, Thrift was open sourced in April 2007 and entered the Apache Incubator in May, 2008.

he Apache Cassandra Project develops a highly scalable second-generation distributed database, bringing together Dynamo's fully distributed design and Bigtable's ColumnFamily-based data model.

Cassandra was open sourced by Facebook in 2008, where it was designed by Avinash Lakshman (one of the authors of Dynamo) and Prashant Malik. In a lot of ways you can think of Cassandra as Dynamo 2.0. Cassandra is in production use at Rackspace, Digg, and a number of other companies, but is still under heavy development.