Capacity & Cost
FinOps, capacity planning, cost optimization
- 00 Capacity & Cost — Roadmap Sizing from first principles, cloud vs bare metal economics, database cost, redundancy pricing, and optimization that actually saves money. beginner 3 min →
- 01 Sizing Fundamentals CPU, memory, disk, and network — how to translate request load into resource requirements before you buy anything. beginner 9 min →
- 02 Cloud vs Bare Metal vs VPS Unit economics for each deployment model — when managed convenience costs more than it saves, and when it doesn't. intermediate 10 min →
- 03 Database Cost & Sizing IOPS, storage tiers, connection limits, and the read-replica math that changes your cost curve. intermediate 9 min →
- 04 The Cost of Redundancy Multi-AZ, N+1, active-active — what each availability pattern actually costs and the math behind choosing one. intermediate 9 min →
- 05 Cost Optimization in Practice Finding waste, rightsizing, reserved commitments, and building a culture that treats cloud spend as engineering work. advanced 10 min →