How does a lack of joins stop web developers from writing slow apps?
on a previous post about appengine, noodl asked a good question
How does a lack of joins stop web developers from writing slow apps? Surely having to write more queries or denormalising a schema makes things slower?
I was doing to write a long diatribe here (actually I did, and just deleted it).
by removing joins it forces the developer to work, and stop and think about what ...