Reflections on Software Performance An Article by Nelson Elhage blog.nelhage.com Performance is a feature Performance changes how users use software Performance needs effort throughout a project’s lifecycle Architecture strongly impacts performance Performance isn’t just about hot spots Performant foundations simplify architecture …we underrate performance when designing and building software. We have become accustomed to casually giving up factors of two or ten or more with our choices of tools and libraries, without asking if the benefits are worth it. performancesoftware
Makers and Making An Article by Alan Jacobs blog.ayjay.org The [Silmarils] are good; their making was at least potentially innocent; but afterward arose a lust for owning and controlling that led to great tragedy… The aspect of humanity which the elves represent most fully – both for good and ill – is the creative one.” And this is why “making” in and of itself is not the answer to our decadent moment. “Love of things, especially artificial things, could be seen as the besetting sin of modern civilisation, and in a way a new one, not quite Avarice and not quite Pride, but somehow attached to both” – and this is the Fëanor Temptation. It is in light of this temptation that I advocate repair, which is a mode of caring for what we have not made, but rather what we have inherited. We will not be saved by the making of artifacts — or from the repair of them, either; but the imperative of repair has these salutary effects: it reminds us of our debt to those who came before us and of the fragility of human constructs. The SilmarillionRethinking Repair repairmakingcreativityhumanity