“Performance never really becomes a priority until the app is basically in flames.”
Nate Berkopec, The Complete Guide to Caching
This is my life right now. No one else thought this might be an issue but me and now it is in flames and I’m spending all my time trying to fix it. Added some caching and continuing to add more…
If you are also in this situation, read ‘Caching with Rails’ and ‘How Key-Based Cache Expiration Works’