How a “Kind of Working” Payment Gateway Made Me Write This Circuit Breaker

<h1> What Is the Circuit Breaker Pattern? A Practical Guide for Developers </h1> <p>Imagine your application depends on a payment service.</p> <p>Everything works normally until

<p>Day 14 of building OrderHub in the open. So far we have a monolith with real persistence, validation, exception handling, OpenAPI docs, a Redis cache, and a rate limiter. Today

<p>The circuit breaker pattern is a modern software design strategy used to detect failures and prevent an application from repeatedly executing an operation that is highly likely

<p>Carnival time has begun. 🎉</p> <p>We are organizing a house party, and if you are in and around Bangalore, you are invited. Just one condition:</p> <blockquote>

<p>Working with local LLMs via Ollama is great for privacy, but it introduces a reliability bottleneck: local compute resources aren't always available or fast enough for complex

<h1> Prometheus Metrics for Your Node.js Circuit Breakers (opossum-prom) </h1> <p>You've added opossum circuit breakers to protect your Node.js app from cascading failures. Good.

<h1> Building an API Gateway From Scratch in Go </h1> <p>API gateways are one of those infrastructure components that feel intimidating from the outside. You know they handle

<p>Circuit breakers and bulkheads are <strong>design patterns</strong> — their <strong>numbers</strong> are operational weapons. Failure ratio 50% or 30%? Max concurrent calls 25