Search results
9 results
Article
Product Engineering
★ Featured
CI/CD Pipeline Design — From Commit to Production
Stages, gates, deployment strategies, and keeping pipelines fast.
Article
Product Engineering
Load Testing with k6
Script a realistic load test, interpret results, and find bottlenecks before they find users.
Article
Computer Repair
How to Diagnose a Failing Power Supply
Testing PSU output, identifying failure symptoms, and safely replacing it.
Article
Product Engineering
API Testing Strategy — Unit, Integration, Contract, and E2E
Building a test pyramid that catches real bugs without slowing delivery.
Article
Product Engineering
DORA Metrics — Measuring Engineering Delivery Performance
Deployment frequency, lead time, MTTR, and change failure rate in practice.
Article
Data & Platform
Testing Strategy for Data Pipelines
Unit tests, integration tests, data contract tests, and regression testing for pipelines.
Article
Computer Repair
GPU Troubleshooting — Artifacts, Crashes, and No Signal
Diagnose and fix graphics card issues from driver corruption to hardware failure.
Article
Product Engineering
Feature Flags — Safe Deployment and Gradual Rollout
Types of flags, implementation patterns, and avoiding flag sprawl.
Article
Applied AI & ML
LLM Guardrails: keeping AI outputs safe in production
Techniques for input/output filtering, content policies, and hallucination mitigation.