Pact Contract Testing for Microservices as a Deployment Gate
Learn how Pact consumer-driven contracts, provider verification, and the Pact Broker's can-i-deploy check catch breaking API changes before they ship.
13 min read
Tag
ci/cd
Monorepo Anti-Patterns: God Libraries, Cycles and Slow CI
Learn to spot monorepo anti-patterns like god libraries, circular dependencies and slow CI, and fix them with enforced boundaries, affected builds and caching.
17 min read
How to Reduce Deployment Time: A Critical-Path Approach Step by Step
Learn to reduce deployment time by measuring your pipeline's critical path, then applying parallel steps, caching and artifact reuse where they matter.
13 min read
Monorepo Cost Benefit: Tooling Cost, CI Savings and Refactoring Ease
Learn where a monorepo moves engineering cost, when CI savings and refactoring ease outweigh tooling cost, and how to model the trade-off with your own numbers.
12 min read
How to Speed Up GitHub Actions: Caching, Concurrency and Matrix
Speed up GitHub Actions by caching dependencies, cancelling superseded runs with concurrency groups, and shaping matrix jobs to save CI minutes.
14 min read
CI/CD Pipeline Design: Ordering Stages, Gates and Rollbacks
Learn to order CI/CD stages by cost, build gates with clear pass/fail criteria, and design tested rollbacks before your first production deploy.
13 min read
GitHub Actions CI for Backends: A Reliable Pipeline Template
Build a reliable backend GitHub Actions CI pipeline: triggers, job splitting, dependency caching, scoped matrix builds, service containers and hardening.
14 min read
How to Estimate CI Time Savings from a Monorepo Build Cache
Build a simple, explicit savings model for a monorepo build cache: measure task durations, estimate hit rate honestly, subtract overhead, and report a range.
13 min read
How to Manage Environment Variables Across Dev, CI and Production
Define env vars once as a typed, validated schema, then supply values per environment. Covers env files, CI variables, secrets and catching config drift.
13 min read
How to Reduce CI Costs: Find and Cut Wasted CI Minutes
Learn to model CI minutes, cancel superseded runs, skip unnecessary jobs, cache deterministic inputs, and size or self-host runners by total cost.
16 min read
How to Reduce Build Time: A Measurement-First Approach
Learn to reduce build time by profiling the critical path first, then applying caching, parallelism and affected-only builds in order of measured payoff.
14 min read
How to Reduce Software Development Costs by Cutting Rework and Wait Time
Model engineering cost as rework and waiting hours, then cut it with faster CI, smaller PRs, targeted design docs and platform work, without lowering quality.
12 min read