PostgreSQL and NoSQL
An Introduction to Tornado
PgEast 2010 - PostgreSQL at My Yearbook
Golconde pgCon 2009 Presentation
The Tornado IOLoop
On Rabbits and Elephants
Scaling RabbitMQ to 11
Scaling With SkyTools
Philly Lambda: An Introduction to Tornado
Surge 2010 - Scaling at myYearbook.com
Highload++ - myYearbook.com Architecture
Scaling PostgreSQL PgDay EU 2009
Open Source World '09 Scaling Web Applications