The Silent Container Death: A TCP Dial That Never Times Out

pod crashloop

A pod goes into CrashLoopBackOff. You pull the logs expecting a stack trace, a panic, an error string – anything that points you somewhere. Instead you get one line: And then nothing. No error. No exit message. The container is just gone, and a few seconds later it’s back, prints the exact same line, and disappears again. Magic. This is the story of chasing that silence to its root cause. TCP connection that was never going to succeed, and never going to fail either. At least not on any timescale a Kubernetes …

Contract Tests for APIs: The Battle-Tested Guide

Contract Tests

In this article, we’ll explore what contract tests are, how they differ from integration tests, how to integrate them into CI/CD, and even how AI can now generate both contract tests and OpenAPI specs faster than ever before. We’ll use Go (Golang) examples throughout, reflecting how developers can practically adopt these methods in production pipelines.

Warp Review

warp.dev

n this Warp review I’ll walk you through what Warp is, what value proposition it brings, and then dive into concrete use‑cases: flushing Redis keys, finding ports your application is using, updating pom.xml across multiple repositories, doing a code review, installing a WordPress theme automatically-and showing off multiple agents running in parallel. I’ll also balance this with caveats and things to watch.

Feature Flags as Business Enablers

feature flags

Deploying code while working in a team can be tricky. If you have multiple developers working on the same repository orchestrating the feature release becomes problematic. Teams usually ask themselves whether a they can deploy to production their current dev branch and whether such a deploy process will be safe and won’t break existing features and/or introduce non working untested new features to the production environment. Features flags can be a mechanism that allow safe deployment of entire branches thus reducing the lead time of features from the developer’s laptop to the end user. This in turn results in more features deployed per time frame, enabling unlocking more value for users and growing the business.

A Detailed Guide to Big Data Architecture

big data architecture

Introduction In recent years, big data has taken the world by storm. Legacy relational database storage on premises has been transformed into complex cloud systems with multiple databases, NoSQL databases, ingestion engines, and so forth. In this post, I’ll explain big data architecture and how it differs from legacy database architecture and describe the different types of big data architectures. What Is Big Data? Legacy Systems Big data refers to extremely large and complex data sets. Sets that cannot be effectively processed or analyzed using traditional data processing tools and techniques. When …