Announcing Zig OpenTelemetry SDK
Last Sunday I shared on social media my excitement for the first alpha release of the Zig OpenTelemetry SDK! This is the culmination of an investment of my …
Francesco Gualazzi
Infrastructure-aware software engineer
Zig is great for Observability
After years of building observability tools and working with various languages, I believe I am i the position to express a strong opinion: Zig is the most …
Composition via embedding in Go
I was introduced to type embedding (or embedding, in short) by Filippo Valsorda in one of his talks. Apparently this is a lesser known (and lesser used) feature …
Sustainable Performance
I mentioned sustainable performance in a previous post, telling that it “could be a blog post on its own”, and after noting interest on the matter …
Improving 4pr.es Links
In the past few days I have been doing maintenance on a pet project of mine: a URL shortener. I initially built “4pres” in 2013 as a way of …
gRPC Traffic Mirroring With Ingress-Nginx on K8s
gRPC NGINX gRPC …
gRPC Traffic Mirroring Using NGINX
gRPC NGINX gRPC Recently at work with the …
Micro-committing with Git
I have been using micro-committing for some time now, during which I have adapted the usage of this technique to my needs, bringing it to a level that makes me …
CKA exam experience and preparation
Yes! Yesterday I received an awesome email stating that I cleared the Certified Kubernetes Administrator exam! 😎 Here I want to report my experience in …
Progressive Delivery with Kubernetes
I’m more and more fond of finding the perfect solution to manage application delivery: dev teams want to be fast but their ops counterpart is not happy to …