Heretical Perl: Writing Catalyst Apps with no ORM
Catalyst is the leading web MVC framework for Perl. Normally, Catalyst apps use an ORM to communicate with the database. While ORMs can be convenient, they can also hurt performance, tie your app to one database schema, and make complex queries difficult.
But this is Perl, and TMTOWTDI applies: There's More Than One Way To Do It.
In this talk, I'll take you through the code of a working Catalyst app that uses stored procedures rather than ORM queries as its interface to PostgreSQL. Along the way, I'll touch on a number of useful modules and pragmas such as DBIx::Connector, aliased, Template::Declare, and Test::XPath.
Slides are here: http://stormy-robot-92.heroku.com/#1