DEdeanCommie·Apr 24, 2017
> what if your service gets popular?
Then re-design for map-reduce, and scale horizontally
> What it latency for a single request can't be improved with more cores?
Then look into pre-computing and caching
> What if your product is used by consumers who may have old hardware? or phones, or watches, or laptops and they want their battery to last?
I thought we were talking about server requests? If we are, then offload this work to the server
> What if you consistently practiced at making high performance code, maybe then it wouldn't seem "unreadable" to you any more?
But it's not all about you. Unless you're working on a pet project, or you have the credibility and reputation to be the final call on a significant open source project, you might get hit by a bus tomorrow. Or, if you do a really good job, your company will need you to be a fo
Read the rest
rce multiplier to teach a dozen others to try to imitate you. Even if you're a "10x" programmer.
And by the way, when you optimize code THIS much, any refactoring or tweaks to new features cause your optimizations to get tossed out, and you have to start over from scratch.
> What if Linq-like higher order functions weren't slow? https://github.com/jackmott/LinqFaster
https://github.com/jackmott/LinqFaster#limitations
> What if slow software was common today because of modern attitudes, and I wasn't seeing any increase in stability or features to show for it?
Except you are, and you don't even realize it. Optimizations like this blog post matter a LOT on client software. Be it apps, or websites - anything run on the client will need this kind of attention sometimes.
But this guy is writing server software. Micro-optimizing on the server side the way he is doing is silly.