Simon Willison’s Weblog

Oscars 2009: the interactive results | guardian.co.uk. My latest project for the Guardian, put together on very short notice. Updates live as the results are announced, and allows Twitter users to vote on their favourite for each category by sending a specially formatted message to @guardianfilm—jQuery and Ajax polling against S3 under the hood.

# 2:19 am / guardian, javascript, jquery, oscars, projects, s3, twitter

Building and Scaling a Startup on Rails: 12 Things We Learned the Hard Way. Lessons learned from Posterous. Some good advice in here, in particular “Memcache later: If you memcache first, you will never feel the pain and never learn how bad your database indexes and Rails queries are”. Also recommends using job queues for offline processing of anything that takes more than 200ms.

# 8:28 am / memcache, message-queues, posterous, rails, scaling