System infrastructure tweaks Shopify made to handle the load of Cyber Monday(shopify.com)
shopify.com
System infrastructure tweaks Shopify made to handle the load of Cyber Monday
http://www.shopify.com/blog/6962406-shopify-infrastructure-upgrades-power-a-record-breaking-cyber-monday
3 comments
Most of this is pretty standard scaling advice - except the "Tobi" caching, which has some good ideas I haven't seen elsewhere.
DHH describes a similar caching scheme here:
http://37signals.com/svn/posts/3113-how-key-based-cache-expi...
http://37signals.com/svn/posts/3113-how-key-based-cache-expi...
Im surprised how transparent this is. Halfing response time on a system that large is no easy task.