10 Benefits of automated testing
After spending hours or even days manually testing your software, you may be wondering whether or not there's a better way. The good news? There is.
Posts by Shaun Duncan
Senior engineer at Speedscale, specializing in Kubernetes and cloud native technologies. • 9 posts published
What I Learned From Building an eBPF-Based Traffic Capture Application
Building a targeted eBPF network traffic capture tool reveals why a general-purpose eBPF observability agent is exponentially harder. Learn about the brutal challenges of language ABI hell, performance overhead, and context correlation (Goroutines, etc.) that major vendors must solve. eBPF is a scalpel, not a sledgehammer. Discover where it truly shines and where its complexity explodes.
Under the Hood with Go TLS and eBPF
There are many reasons why you might want to leverage eBPF for plaintext inspection of TLS traffic including security monitoring, debugging, traffic analysis...
Is Your Main Agent Lying? Leverage Multi-agent Workflows to Improve Response Quality
Learn how to use Claude Code sub-agents to get a 'second opinion' from other LLMs and build more reliable AI applications.
Easy Cross-Platform cgo Builds
When I first started writing Go software a little over a decade ago, one of the features I found particularly intriguing was the ability to build...
What Is Shadow Traffic? All You Need to Know
Production traffic can often be unpredictable, and distinguishing genuine user interactions from mere noise becomes a pivotal step in comprehensively grasping...
What does OOMKilled mean and how do I prevent it?
When creating production-level applications, enterprises want to ensure the high availability of services. This often results in a lengthy development process...
gRPC Golang Example: Using gRPC with Golang
In this tutorial, you will learn how to work with the gRPC Golang library for microservice communication by creating a simple note-taking application.
Mock APIs: A Beginner’s Guide to Mocking Toolsets
Mock APIs are vital tools in modern software development. They allow developers to simulate APIs and continue testing and development without backend...
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