How to Reduce NAT Gateway Costs: Attribute Bytes Before You Fix
Learn how NAT Gateway billing stacks with AWS data transfer costs, how to attribute bytes with flow logs, and when VPC endpoints actually save money.
13 min read
Category
Engineering Cost Optimization
Spend less time and money building and running software — without cutting corners that cost more later.
How to Reduce Observability Costs: Logs, Cardinality and Sampling
Model what drives your observability bill, find the top contributors, then apply log retention, metric cardinality and trace sampling controls where they matter.
13 min read
How to Reduce Coordination Overhead Between Service Teams
Reduce coordination overhead between service teams by fixing ownership boundaries, interface contracts, and change visibility instead of meeting hygiene.
13 min read
How to Reduce Database Costs: Query Tuning, Indexing and Sizing
Find the slow queries that cost the most, index them deliberately, control storage growth, and right-size your PostgreSQL instance from measured load.
16 min read
Architecture Decision Cost: A Practical TCO Model for Engineers
Estimate architecture decision cost as a small TCO model with ranges, reversal cost, and opportunity cost, then record and revisit it in your decision records.
12 min read
Build vs Buy Infrastructure: Maintenance Cost Is What Decides It
A practical guide to build vs buy infrastructure: separate the cost phases, model TCO, weigh differentiation and on-call ownership, and set triggers to revisit.
13 min read
Test Automation ROI: Where Automated Tests Pay Back on a Budget
Learn to model the cost of testing, prioritise by churn and blast radius, manage flaky tests, and prune suites so test automation ROI stays positive.
17 min read
Developer Onboarding: Treat Local Setup as a Tested Product
Cut developer onboarding cost by making local setup reproducible, CI-tested and owned, with docs, secrets and milestones that get new engineers shipping sooner.
13 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
Technical Debt Cost: How to Budget and Prioritise Paydown
Learn to estimate technical debt cost as recurring interest in engineer-hours, rank paydown by payback, and run a protected refactoring budget.
12 min read
How to Right-Size Containers and Databases Using Real Utilization
Learn to right-size containers and databases from observed utilization: set CPU and memory requests from percentiles, tune autoscaling, and roll out safely.
14 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