Scaling Ruby on Rails by Caching Your Database Queries codebeerstartups.com
I just wrote a post, how to cache database queries in memcache to boost up your application performance Read the post here and please give feedback
db/schema.rbfile with Rails. It strips useless (and harmful) alignment whitespace from the file so changes to your DB columns doesn’t affect irrelevant lines.
ru 'map(:center, 80)' myfile.