The Circuit Breaker Pattern in Go: Preventing Cascading Failures in Distributed Systems
When one service in a distributed system starts failing, the cascade can bring down everything downstream. A slow database connection
Tag: go
The Specification Pattern in Go: Composable Business Rules Without the Spaghetti
Business rules have a nasty habit of multiplying. What starts as a simple if check grows into nested conditionals scattered
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CQRS and Event Sourcing: Building an Order System from Scratch in Go
CQRS and Event Sourcing: Building an Order System from Scratch in Go Most of us build CRUD services by default:
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Rate Limiting Strategies for Production APIs: From Token Buckets to Distributed Throttling
Every public API has a ceiling. Whether you’re running a SaaS platform, a microservice cluster, or a simple REST endpoint,
The Strategy Pattern in Practice: Replacing Complex Conditionals with Composable Behaviors
Every codebase has one: a function that started as a simple if/else and grew into a 200-line switch statement with
The Saga Pattern: Distributed Transactions Without the Pain
When a single database holds all your data, transactions are straightforward: begin, commit, rollback. But in a microservices architecture, where
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Build APIs That Survive Retries: Idempotency Keys in Go
Network requests fail. Timeouts happen. Retries are inevitable. If your API charges a customer’s credit card twice because a TCP
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Stop Guessing Edge Cases: Property-Based Testing in Go and Python
Most unit tests are liars. They pass confidently with a handful of carefully chosen examples, then fail spectacularly in production
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OpenTelemetry in 2026: Four Signals, Declarative Config, and Observability That Actually Works
Production debugging without proper observability is like searching for a needle in a haystack — blindfolded, with mittens on. You
Go 1.26 Green Tea GC, Python 3.14 Template Strings, and the Rise of Serverless GPU Deployments
The first half of 2026 has already delivered a wave of releases that reshape how we think about performance, language