This is a short tutorial on how to add end to end distributed tracing manually to your publisher subscriber. Here we use Datadog, Go or Node and RabbitMQ, but the concepts are applicable even using other distributed tracing tooling, prog language or message broker (e.g. Kafka, SQS and more)

DNSControl is a system for maintaining DNS zones. It has two parts: a domain specific language (DSL) for describing DNS zones plus software that processes the DSL and pushes the resulting zones to DNS providers such as Route53, Cloudflare, and Gandi. It can send the same DNS records to multiple providers. It even generates the most beautiful BIND zone files ever. It runs anywhere Go runs (Linux, macOS, Windows). The provider model is extensible, so more providers can be added.

My experience deploying Helm charts on eight cloud providers.

The single Postgres setting that almost took down our database

A hardware-accelerated GPU terminal emulator powered by WebGPU, focusing to run in desktops and browsers.

Planning to deploy Argo CD and support a lot of Kubernetes clusters? In this article, we’ll cover the different deployment strategies and architectures used along with their pros and cons.

Troubleshooting and Debugging Terraform Providers: Tips and Tricks