// Topic
Cost Optimization
Definition
Cost Optimization coverage in this archive spans 7 posts from Jul 2017 to Jul 2023 and links technical decisions to margin, distribution, and execution durability. The strongest adjacent threads are cloud, infrastructure, and finops. Recurring title motifs include bill, cloud, lying, and llm.
Key claims
- The posts consistently push for explicit unit economics and practical tradeoffs over narrative hype.
- Early posts lean on cloud and bill, while newer posts lean on bill and kubernetes as constraints shifted.
- This topic repeatedly intersects with cloud, infrastructure, and finops, so design choices here rarely stand alone.
Practical checklist
- Tie roadmap bets to measurable outcomes: cost, throughput, risk reduction, or revenue impact.
- Start with the newest post to calibrate current constraints, then backtrack to older entries for first principles.
- When boundary questions appear, cross-read cloud and infrastructure before committing implementation details.
Failure modes
- Treating technical strategy as branding instead of an operating constraint.
- Running broad experiments without clear stop conditions or budget discipline.
- Applying guidance from 2017 to 2023 without revisiting assumptions as context changed.
Suggested reading path
- Start here (current state): Your LLM Bill Is Your Own Fault
- Then read (operating middle): Your Kubernetes Bill Is Lying to You
- Finish with (foundational context): Your Cloud Bill Is Lying to You
Related posts
- Your LLM Bill Is Your Own Fault
- Your Cloud Bill Is Not a Mystery
- You Do Not Need a FinOps Team
- Your Kubernetes Bill Is Lying to You
- Your Cloud Bill Is a Design Document
- Your Cloud Bill Is Lying to You: A Cost Optimization Comparison
- Your Cloud Bill Is Lying to You
References
7 posts
- Your LLM Bill Is Your Own Fault
Everyone's complaining about LLM costs. Almost nobody has done the basics: caching, model routing, or even measuring what they're spending per feature.
Your Cloud Bill Is Not a Mystery
Most cloud cost problems are visibility problems. Fix tagging, kill idle resources, right-size what remains, and make cost a regular engineering conversation.
You Do Not Need a FinOps Team
Cloud cost management is not a discipline. It is basic engineering hygiene dressed up with a consulting-friendly name.
Your Kubernetes Bill Is Lying to You
Most Kubernetes clusters are 40-60% over-provisioned. Here's how I help teams cut their bills without sacrificing reliability.
Your Cloud Bill Is a Design Document
Cloud cost management isn't a finance problem. It's an architecture problem disguised as a spreadsheet. Here's how to treat your AWS bill like the engineering signal it actually is.
Your Cloud Bill Is Lying to You: A Cost Optimization Comparison
A direct comparison of cloud cost optimization strategies -- what actually moves the needle vs. what just makes finance feel better.
Your Cloud Bill Is Lying to You
That clean AWS pricing page has almost nothing to do with your actual invoice. I learned this the hard way at the fintech startup.