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
What's love got to do with it? Slack embodied the belief, so common in Silicon Valley, that the best product would win in the end. “Building a product that allows for significant improvements in how people communicate requires a degree of thoughtfulness and craftsmanship that is not common in the development of enterprise software,” the company wrote in its open letter to Microsoft. “How far you go in helping companies truly transform to take advantage of this shift in working is even more important than the individual software features you are duplicating.” And yet, if there’s a lesson of the past four years, it’s that thoughtfulness and craftsmanship only got the company about 10 percent as far as Microsoft did by copy-pasting Slack’s basic design. In its open letter, Slack famously told Microsoft: “You’ve got to do this with love.” In 2020, looking at Slack’s size, the idea seems laughable. What’s love got to do with it? How Microsoft crushed Slack www.theverge.com Copying (is the way design works)Dear Microsoft craft