development

If you process less than 10k requests per second, you’re not Google nor are you Facebook. — Henryk Plötz in Should I Use JWTs For Authentication Tokens? - Tinker, Tamper, Alter, Fry

The Composable Architecture: My 3 Year Experience • Rod Schmidt I recently finished a 3 year stint with a company that uses the Composable Architecture (TCA) from PointFree. I wanted to write about my experiences with TCA and some of the problems I see with it. It’s Complicated The [High] Churn Architectural Issues Performance Issues Company Organizational Issues Company Risks You might be more productive onboarding new developers and adding features with another architecture and still be able to achieve your desired architectural discipline with MVVM or Clean Architecture....

Hypermedia Systems We hope to have convinced you that hypermedia, rather than being a “legacy” technology or a technology only appropriate for “documents” of links, text and pictures, is, in fact, a powerful technology for building applications. In this book you have seen how to build sophisticated user interfaces — for both the web, with htmx, and for mobile applications, using Hyperview — using hypermedia as a core underlying application technology....

The State of Engineering Productivity in 2024 📊 1) Hybrid is hard Teams who work in hybrid mode have the hardest time. It is tough to create an environment where the playing field is level for everybody: there is less incentive to build a truly remote-friendly environment than in full-remote teams, while at the same time you don’t get the full benefits of co-location. Committing decisively to one of the two extremes might bring better results in terms of productivity — but of course it can be more challenging in other departments....

Difftastic, a structural diff Difftastic is a CLI diff tool that compares files based on their syntax, not line-by-line. Difftastic produces accurate diffs that are easier for humans to read.

Test-Driven Development Guided by ZOMBIES | Agile Alliance The acronym stands for: Z – Zero O – One M – Many (or More complex) B – Boundary Behaviors I – Interface definition E – Exercise Exceptional behavior S – Simple Scenarios, Simple Solutions

Approval Tests - Home Unit testing asserts can be difficult to use. Approval tests simplify this by taking a snapshot of the results, and confirming that they have not changed. Interesting approach to testing using Combination Approvals: @Test public void upateQuality() throws Exception { CombinationApprovals.verifyAllCombinations( this::doUpdateQuality, new String []{"foo", "bar", "baz"}, new Integer []{-1, 0, 11}, new Integer[0, 1, 49, 50}); } private String doUpdateQuality(String name, int sellIn, int quality) { /*....

The pernicious effect of having a separate testing team: How Big Tech does Quality Assurance (QA) - by Gergely Orosz The change in the number and type of tests the Visual Studio Team Services experienced after merging the dev and the test teams. Before the merge: end-to-end tests dominated, but unit and integration tests were rare. This flipped after the merge. (Microsoft Dev Blogs) In 2 years, almost all “old” tests from when test was separate from dev, were gone....

“SQL Iceberg Meme” (Avestura’s Blog) Explaining The Postgres Meme One of the best ways to learn something is to explain it, and this blog post aims to do exactly that. Let’s review and explain every part of this meme, while unraveling its meaning and secrets.

Cheat Sheet Finder | finders This page provides links to and short descriptions of content that provides succinct guidance on many different topics, which fall under domains such as Agile software development, and working in teams. The Cheat Sheet Finder includes the following categories: Flow/Getting Stuff Done Psychological Safety Kanban, eXtreme Programming (XP), Scrum Software Development