DevOne 2019
as the organisers put it
The only constant in the world is change. Our mission at DevOne is to embrace change. To grow, to scale, to let in new technology as it transforms us as people. In our third year, we want to take small steps to the big leaps of humanity. By inviting engineers from all over the world who found solutions to problems beyond our imagination.
who it's for
platform engineers, site reliability engineers, backend engineers, frontend engineers, build system engineers, engineering managers
topics
Kubernetes per-region clusters; site reliability engineering culture; resiliency and availability patterns; chaos engineering and postmortems; Bazel polyglot builds; monorepo tooling with Nx; Blazor WebAssembly in browser; feature flags and progressive deployments; Graal VM performance tuning; global mono-repo multi-language deploys
| title | author | length |
|---|---|---|
| Scaling Sparta | Emily Freeman | 31m |
Compares three military models to concrete company stages and gives actionable rules: a startup is Spartan — focus on product market fit, hire generalists… | ||
| SPA Revolution with WebAssembly and ASP.NET Blazor | Rainer Stropek | 30m |
Live demo shows a Blazor WebAssembly app loading the WebAssembly mono runtime and running real .NET DLLs in the browser, reusing a NuGet package (Dijkstra.Net… | ||
| Tinkertoys, Microservices, and Feature Management: How to Build for the Future | Heidi Waterhouse | 27m |
Argues for migrating a monolith into modular microservices and using feature flags (LaunchDarkly) so containers stay stable while presentation changes, with… | ||
| Architectures for huge Angular based Enterprise Applications: npm Packages, Monorepos and Microservices | Manfred Steyer | 33m |
Claims concrete tradeoffs and concrete tools: Angular CLI v6 actually generates libraries that build for NPM publish and support AOT and tree‑shaking; a… | ||
| It's Dangerous To Go Alone, Take This! Navigating the Overworld of Cloud Native and Open Source | Carmen Andoh | 23m |
Claims that cloud providers commoditize open source and that Kubernetes replaces EC2 as the compute abstraction drive concrete shifts: Red Hat’s $34B… | ||
| Polyglot Builds with Bazel | Ulf Adams | 23m |
A concrete claim: using Bazel lets one build an entire multi‑language stack, run integration tests across devices and model platforms for remote compilation… | ||
| Composing the Cloud, 2.0 | Matheus Fernandes | 20m |
Service deploys go from 4 to 15 origin regions in two weeks and add six edge regions; origin regions run as separate Kubernetes clusters per region (no… | ||
| The culture of Site Reliability Engineering | Wolfgang Hennerbichler | 32m |
Shows a string of concrete lessons and failures: Redis flushed to disk every 15s then every 2min as a broken persistence pattern; 1 billion users retrying… | ||
| Resiliency and Availability Design Patterns for the Cloud | Adrian Hornsby | 32m |
Describes concrete patterns, tools and numbers: use cells and thin router to limit blast radius (DynamoDB handles up to 20 million req/s), apply shuffle… | ||
| Performance tuning Twitter services with Graal and Machine Learning | Chris Thalinger | 34m |
Running Twitter services on Graal combined with a Bayesian-optimization service called Autotune targets Graal inlining parameters and shows concrete wins… | ||
| We don't make mistakes | Mathieu Henri | 47m |
Claim: creative side projects yield practical fixes for large services. Describes shipping a profile card to 100M users from a mono‑repo of 80 packages into 25… | ||
| nothing matches | ||