I'm a web developer, too. I care to know where I can speed things up or minimize things. How the code I write affects how my web applications run and which tech

I'm a web developer, too. I care to know where I can speed things up or minimize things. How the code I write affects how my web applications run and which technologies I should consider or dismiss based on how it might affect the hardware we run with. Too often, the solution of some is only to throw more hardware at the problem.