Update 4:: Introducing Digg’s IDDB Infrastructure by Joe Stump. IDDB is a way to partition both indexes (e.g. integer sequences and unique character indexes) and actual tables across multiple storage servers (MySQL and MemcacheDB are currently supported with more to follow). Update 3:: Scaling Digg and Other Web Applications. Update 2:: How Digg Works and How Digg Really Works (wear ear plugs). Br
